RE: [PSES] Thermocouple welder
Yes, Sodium Silicate and Kaolin are specified by the IECEE in CTL-OP 108. I prefer this attachment only for HALT series, otherwise I prefer cyanoacrylate for product safety Type tests. Brian From: emc-p...@ieee.org [mailto:emc-p...@ieee.org]On Behalf Of Brent G DeWitt Sent: Tuesday, June 16, 2009 3:36 PM To: 'Ralph McDiarmid'; EMC-PSTC@LISTSERV.IEEE.ORG Subject: RE: [PSES] Thermocouple welder So I guess nobody much uses Sodium Silicate and Kaolin as thermocouple adhesive anymore? Brent (old dinosaur) DeWitt From: Ralph McDiarmid [mailto:ralph.mcdiar...@xantrex.com] Sent: Tuesday, June 16, 2009 3:13 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Thermocouple welder I don’t know how one would calibrate a thermocouple, but we use a welding device cobbled together from carbon rod (from a dry-cell) and a 40Vdc power supply and an alligator clip. It takes 10 minutes to setup and couple of per thermocouple to weld and inspect to ensure there is a little ball of metal at the end of the two wires and there are no twists. We might do 30 or 40 in one sitting and the DIY allows us to make each to a reasonable length. (at least 2 metres). Eye protection recommended. To attach, we use plain old super glue and tape the wires in a couple of places for strain-relief. It’s a method that has proven successful for us for many years and the TC can most often be removed without damaging the weld. What I’m not crazy about is placing a piece of Mylar tape between a bare live part and the TC to electrically isolate one from the other. Not sure what thermal conductively the piece of tape provides and what error it might introduce. Silpad or similar material is likely a better choice for that function. Ralph McDiarmid, AScT Compliance Engineering Group Xantrex Technology Inc. From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Barker, Neil Sent: Tuesday, June 16, 2009 12:37 AM To: peterh...@aol.com; emc-p...@ieee.org Subject: RE: Thermocouple welder Peter Why bother? Unless you need really long thermocouples that are not available off the shelf as pre-welded units, it simply isn't worth the time and trouble. We treat thermocouples as consumable items. They cost about £5 ($7) each and we just discard them when broken. The thermocouples come with a Certificate of Conformity, so there is no need to calibrate them. You can buy an awful lot of those with the money you would spend on a welder, and then you've got to add on the cost of the wire and the time to make the weld. With overheads, lab time costs us about £70 ($100) an hour, so £5 would buy less than 5 minutes. Do you think you can set up your welder, prepare the wires and make the weld in less than 5 minutes? Just my 2p (2c) worth. Neil Barker Manager Central Quality e2v 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England Tel: +44 (0)1245 453616 Mobile: +44 (0)7801 723735 Fax:+44 (0)1245 453571 www.e2v.com P Consider the environment: do you really need to print this e mail? From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: 16 June 2009 00:47 To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ Sent by a member of the e2v group of companies. The parent company, e2v technologies plc, is registered in England and Wales. Company number; 04439718. Registered address; 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, UK. This email and any attachments are confidential and meant solely for the use of the intended recipient. If you are not the intended recipient and have received this email in error, please notify us immediately by replying to the sender and then deleting this copy and the reply from your system
RE: [PSES] Thermocouple welder
So I guess nobody much uses Sodium Silicate and Kaolin as thermocouple adhesive anymore? Brent (old dinosaur) DeWitt From: Ralph McDiarmid [mailto:ralph.mcdiar...@xantrex.com] Sent: Tuesday, June 16, 2009 3:13 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Thermocouple welder I don’t know how one would calibrate a thermocouple, but we use a welding device cobbled together from carbon rod (from a dry-cell) and a 40Vdc power supply and an alligator clip. It takes 10 minutes to setup and couple of per thermocouple to weld and inspect to ensure there is a little ball of metal at the end of the two wires and there are no twists. We might do 30 or 40 in one sitting and the DIY allows us to make each to a reasonable length. (at least 2 metres). Eye protection recommended. To attach, we use plain old super glue and tape the wires in a couple of places for strain-relief. It’s a method that has proven successful for us for many years and the TC can most often be removed without damaging the weld. What I’m not crazy about is placing a piece of Mylar tape between a bare live part and the TC to electrically isolate one from the other. Not sure what thermal conductively the piece of tape provides and what error it might introduce. Silpad or similar material is likely a better choice for that function. Ralph McDiarmid, AScT Compliance Engineering Group Xantrex Technology Inc. From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Barker, Neil Sent: Tuesday, June 16, 2009 12:37 AM To: peterh...@aol.com; emc-p...@ieee.org Subject: RE: Thermocouple welder Peter Why bother? Unless you need really long thermocouples that are not available off the shelf as pre-welded units, it simply isn't worth the time and trouble. We treat thermocouples as consumable items. They cost about £5 ($7) each and we just discard them when broken. The thermocouples come with a Certificate of Conformity, so there is no need to calibrate them. You can buy an awful lot of those with the money you would spend on a welder, and then you've got to add on the cost of the wire and the time to make the weld. With overheads, lab time costs us about £70 ($100) an hour, so £5 would buy less than 5 minutes. Do you think you can set up your welder, prepare the wires and make the weld in less than 5 minutes? Just my 2p (2c) worth. Neil Barker Manager Central Quality e2v 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England Tel: +44 (0)1245 453616 Mobile: +44 (0)7801 723735 Fax:+44 (0)1245 453571 www.e2v.com http://www.e2v.com/ P Consider the environment: do you really need to print this e mail? From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: 16 June 2009 00:47 To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ Sent by a member of the e2v group of companies. The parent company, e2v technologies plc, is registered in England and Wales. Company number; 04439718. Registered address; 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, UK. This email and any attachments are confidential and meant solely for the use of the intended recipient. If you are not the intended recipient and have received this email in error, please notify us immediately by replying to the sender and then deleting this copy and the reply from your system without further disclosing, copying, distributing or using the e-mail or any attachment. Thank you for your
RE: Thermocouple welder
I don’t know how one would calibrate a thermocouple, but we use a welding device cobbled together from carbon rod (from a dry-cell) and a 40Vdc power supply and an alligator clip. It takes 10 minutes to setup and couple of per thermocouple to weld and inspect to ensure there is a little ball of metal at the end of the two wires and there are no twists. We might do 30 or 40 in one sitting and the DIY allows us to make each to a reasonable length. (at least 2 metres). Eye protection recommended. To attach, we use plain old super glue and tape the wires in a couple of places for strain-relief. It’s a method that has proven successful for us for many years and the TC can most often be removed without damaging the weld. What I’m not crazy about is placing a piece of Mylar tape between a bare live part and the TC to electrically isolate one from the other. Not sure what thermal conductively the piece of tape provides and what error it might introduce. Silpad or similar material is likely a better choice for that function. Ralph McDiarmid, AScT Compliance Engineering Group Xantrex Technology Inc. From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Barker, Neil Sent: Tuesday, June 16, 2009 12:37 AM To: peterh...@aol.com; emc-p...@ieee.org Subject: RE: Thermocouple welder Peter Why bother? Unless you need really long thermocouples that are not available off the shelf as pre-welded units, it simply isn't worth the time and trouble. We treat thermocouples as consumable items. They cost about £5 ($7) each and we just discard them when broken. The thermocouples come with a Certificate of Conformity, so there is no need to calibrate them. You can buy an awful lot of those with the money you would spend on a welder, and then you've got to add on the cost of the wire and the time to make the weld. With overheads, lab time costs us about £70 ($100) an hour, so £5 would buy less than 5 minutes. Do you think you can set up your welder, prepare the wires and make the weld in less than 5 minutes? Just my 2p (2c) worth. Neil Barker Manager Central Quality e2v 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England Tel: +44 (0)1245 453616 Mobile: +44 (0)7801 723735 Fax:+44 (0)1245 453571 www.e2v.com http://www.e2v.com/ P Consider the environment: do you really need to print this e mail? From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: 16 June 2009 00:47 To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ Sent by a member of the e2v group of companies. The parent company, e2v technologies plc, is registered in England and Wales. Company number; 04439718. Registered address; 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, UK. This email and any attachments are confidential and meant solely for the use of the intended recipient. If you are not the intended recipient and have received this email in error, please notify us immediately by replying to the sender and then deleting this copy and the reply from your system without further disclosing, copying, distributing or using the e-mail or any attachment. Thank you for your cooperation. __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email
RE: Thermocouple welder
I used the Omega for many years in a previous job. We tested air conditioners and welded 20 – 30 thermocouples a week without problems. It proved to be a reliable tool. However, for the budget minded, there are other options. DCC HotSpot http://www.dcccorporation. om/onespec.html?plpver=10origin=comparefilter=0 - $700 Omega TL Weld http://www.omega.com/Heaters/pdf/TL_WELD.pdf - $1800 Therm-x 258B http://www.therm-x.com/Product.aspx?ProductID=319 - $1300 Burrell Scientific Kup-L-Weld http://www.burrellsci.com/brl02.htm - ??? My personal preference is to use long wires with the tip glued in place. At the end of a test, I cut off the end and leave it on the test sample. It doesn’t take long to weld a new tip onto the thermocouple wires. I will throw out the wires only when they get too short, or when they don’t read room temperature properly when I run a sanity check before starting a test. Ted Eckert Compliance Engineer Microsoft Corporation ted.eck...@microsoft.com The opinions expressed are my own and do not necessarily reflect those of my employer. From: Dan Roman [mailto:dan.ro...@dialogic.com] Sent: Tuesday, June 16, 2009 6:08 AM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: Thermocouple welder This is the same welder I use and am very happy with it. Bought it over 10 years ago and it is still going strong. Needed to replace the needle nose pliers used to hold onto the TC wires once (some of the techs here are not very careful with their welding). My only complaint about it would be that the warning buzzer is too loud, but a piece of well placed tape solved that problem. Dan From: Chris [mailto:cksal...@yahoo.com] Sent: Monday, June 15, 2009 10:42 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] Thermocouple welder Pete, http://dcccorporation.thomasnet. om/item/thermocouple-welders/hotspot-i- i-thermocouple-welders/item-1112?plpver=10origin=comparefilter=0CTypeID=2 You can try this site. This welder is easy to use once you have secured the carbon block. http://dcccorporation.thomasnet.com/ite /thermocouple-welders/hotspot-i-ii-ther ocouple-welders/item-1112?plpver=10origin=comparefilter=0CTypeID=2 Christopher --- On Mon, 6/15/09, peterh...@aol.com peterh...@aol.com wrote: From: peterh...@aol.com peterh...@aol.com Subject: Thermocouple welder To: emc-p...@ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org Date: Monday, June 15, 2009, 4:47 PM Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas
RE: [PSES] Thermocouple welder
This is the same welder I use and am very happy with it. Bought it over 10 years ago and it is still going strong. Needed to replace the needle nose pliers used to hold onto the TC wires once (some of the techs here are not very careful with their welding). My only complaint about it would be that the warning buzzer is too loud, but a piece of well placed tape solved that problem. Dan From: Chris [mailto:cksal...@yahoo.com] Sent: Monday, June 15, 2009 10:42 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] Thermocouple welder Pete, http://dcccorporation.thomasnet. om/item/thermocouple-welders/hotspot-i- i-thermocouple-welders/item-1112?plpver=10origin=comparefilter=0CTypeID=2 You can try this site. This welder is easy to use once you have secured the carbon block. http://dcccorporation.thomasnet.com/ite /thermocouple-welders/hotspot-i-ii-ther ocouple-welders/item-1112?plpver=10origin=comparefilter=0CTypeID=2 Christopher --- On Mon, 6/15/09, peterh...@aol.com peterh...@aol.com wrote: From: peterh...@aol.com peterh...@aol.com Subject: Thermocouple welder To: emc-p...@ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org Date: Monday, June 15, 2009, 4:47 PM Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
RE: Thermocouple welder
Not to hijack this thread, but what is the best way to hold a thermocouple in place and get the best most accurate readings? Is there a special cement or glue to glue the tip right to what you are trying to measure? We try to secure the thermocouple back from the tip and use thermo paste on the tip but this is very messy. I’ve seen some labs use plane old super glue to glue the tip down and then use acetone to soften it up for removal. Is this a common practice or is there a better way or some official way to do this? The Other Brian From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Ronald R. Wellman Sent: Tuesday, June 16, 2009 8:33 AM To: 'American Idle'; rpick...@rpqconsulting.com Cc: peterh...@aol.com; emc-p...@ieee.org Subject: RE: Thermocouple welder You will not get away with twisting and smacking the leads if you are under IECEE SMT. You have to weld them. Also, my lab uses lots of TCs and we reuse them so you may have to re-weld them after each use because whatever cement you use to apply the TCs can very well cause you to rip the end of the TC when you remove it. Best regards, Ron Wellman From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of American Idle Sent: Monday, June 15, 2009 7:41 PM To: rpick...@rpqconsulting.com Cc: peterh...@aol.com; emc-p...@ieee.org Subject: Re: Thermocouple welder Well... If we're going to MacGuyver it, you can just strip the insulation off the ends of the two wires, twist the wires together, and smack the joint with a hammer to create a TC junction. -Ken A. On Mon, Jun 15, 2009 at 9:59 PM, Ron Pickard, RPQ rpick...@rpqconsulting.com wrote: Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: Monday, June 15, 2009 6:47 PM To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to LT;emc-p...@ieee.orgGT; All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas LT;emcp...@ptcnh.netGT; Mike Cantwell LT;mcantw...@ieee.orgGT; For policy questions, send mail to: Jim Bacher LT;j.bac...@ieee.orgGT; David Heald LT;dhe...@gmail.comGT; - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc
RE: Thermocouple welder
You will not get away with twisting and smacking the leads if you are under IECEE SMT. You have to weld them. Also, my lab uses lots of TCs and we reuse them so you may have to re-weld them after each use because whatever cement you use to apply the TCs can very well cause you to rip the end of the TC when you remove it. Best regards, Ron Wellman From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of American Idle Sent: Monday, June 15, 2009 7:41 PM To: rpick...@rpqconsulting.com Cc: peterh...@aol.com; emc-p...@ieee.org Subject: Re: Thermocouple welder Well... If we're going to MacGuyver it, you can just strip the insulation off the ends of the two wires, twist the wires together, and smack the joint with a hammer to create a TC junction. -Ken A. On Mon, Jun 15, 2009 at 9:59 PM, Ron Pickard, RPQ rpick...@rpqconsulting.com wrote: Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: Monday, June 15, 2009 6:47 PM To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to LT;emc-p...@ieee.orgGT; All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas LT;emcp...@ptcnh.netGT; Mike Cantwell LT;mcantw...@ieee.orgGT; For policy questions, send mail to: Jim Bacher LT;j.bac...@ieee.orgGT; David Heald LT;dhe...@gmail.comGT; - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http
RE: Thermocouple welder
Peter Why bother? Unless you need really long thermocouples that are not available off the shelf as pre-welded units, it simply isn't worth the time and trouble. We treat thermocouples as consumable items. They cost about £5 ($7) each and we just discard them when broken. The thermocouples come with a Certificate of Conformity, so there is no need to calibrate them. You can buy an awful lot of those with the money you would spend on a welder, and then you've got to add on the cost of the wire and the time to make the weld. With overheads, lab time costs us about £70 ($100) an hour, so £5 would buy less than 5 minutes. Do you think you can set up your welder, prepare the wires and make the weld in less than 5 minutes? Just my 2p (2c) worth. Neil Barker Manager Central Quality e2v 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England Tel: +44 (0)1245 453616 Mobile: +44 (0)7801 723735 Fax:+44 (0)1245 453571 www.e2v.com http://www.e2v.com/ P Consider the environment: do you really need to print this e mail? From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: 16 June 2009 00:47 To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ Sent by a member of the e2v group of companies. The parent company, e2v technologies plc, is registered in England and Wales. Company number; 04439718. Registered address; 106 Waterhouse Lane, Chelmsford, Essex, CM1 2QU, UK. This email and any attachments are confidential and meant solely for the use of the intended recipient. If you are not the intended recipient and have received this email in error, please notify us immediately by replying to the sender and then deleting this copy and the reply from your system without further disclosing, copying, distributing or using the e-mail or any attachment. Thank you for your cooperation. __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
RE: Thermocouple welder
I've done the twisted together and the hammer smacking method before. The twisting worked the best between the two methods since the one of the metal was brittle and cracked easily instead staying attached when smacked the hammer, and neither agreed much with the reference. But one was easy and the other was fun. Being able to claim that the other one was doing highly calibrated delicate precision work was fun when asking the bystanders to step back, and then swinging the big hammer to smack the twisted joint. - Bill Indecision may or may not be the problem. --- On Mon, 6/15/09, Ron Pickard, RPQ rpick...@rpqconsulting.com wrote: From: Ron Pickard, RPQ rpick...@rpqconsulting.com Subject: RE: Thermocouple welder To: 'American Idle' ibm...@gmail.com Cc: peterh...@aol.com, emc-p...@ieee.org Date: Monday, June 15, 2009, 11:12 PM Hi Ken, Pete did say that he wanted a very inexpensive solution, which is what I suggested, topping off at about $15 w/o the DC supply. The hammer idea would need some safety glasses, a quality hammer and a hard striking surface, which probably would likely exceed the $15 in total if those items are not already on hand. Although this is something I would not recommend for TC joints as I believe it does not represent a true weld, I have seen TC joints consisting of two wires twisted together into a spot of superglue. Does anyone have any thoughts on the legitimacy of this method? And, thanks for the comparison to MacGyver. However, he would’ve probably used some aluminum foil, paper, rubber bands and a couple of paperclips after stripping the wire harness from a junked car in the neighborhood (MacGyver’s cost - $0, as always). Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com http://us.mc01g.mail.yahoo.com/mc/compose?to=rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: American Idle [mailto:ibm...@gmail.com] Sent: Monday, June 15, 2009 9:41 PM To: rpick...@rpqconsulting.com Cc: peterh...@aol.com; emc-p...@ieee.org Subject: Re: Thermocouple welder Well... If we're going to MacGuyver it, you can just strip the insulation off the ends of the two wires, twist the wires together, and smack the joint with a hammer to create a TC junction. -Ken A. On Mon, Jun 15, 2009 at 9:59 PM, Ron Pickard, RPQ rpick...@rpqconsulting.com http://us.mc01g.mail.yahoo.com/mc/compose?to=rpick...@rpqconsulting.com wrote: Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com http://us.mc01g.mail.yahoo.com/mc/compose?to=rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: emc-p...@ieee.org http://us.mc01g.mail.yahoo.com/mc/compose?to=emc-p...@ieee.org [mailto:emc-p...@ieee.org http://us.mc01g.mail.yahoo.com/mc/compose?to=emc-p...@ieee.org ] On Behalf Of peterh...@aol.com http://us.mc01g.mail.yahoo.com/mc/compose?to=peterh...@aol.com Sent: Monday, June 15, 2009 6:47 PM To: emc-p...@ieee.org http://us.mc01g.mail.yahoo.com/mc/compose?to=emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/100126575x1221322979x1201367215/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072
RE: Thermocouple welder
Hi Ken, Pete did say that he wanted a very inexpensive solution, which is what I suggested, topping off at about $15 w/o the DC supply. The hammer idea would need some safety glasses, a quality hammer and a hard striking surface, which probably would likely exceed the $15 in total if those items are not already on hand. Although this is something I would not recommend for TC joints as I believe it does not represent a true weld, I have seen TC joints consisting of two wires twisted together into a spot of superglue. Does anyone have any thoughts on the legitimacy of this method? And, thanks for the comparison to MacGyver. However, he would’ve probably used some aluminum foil, paper, rubber bands and a couple of paperclips after stripping the wire harness from a junked car in the neighborhood (MacGyver’s cost - $0, as always). Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: American Idle [mailto:ibm...@gmail.com] Sent: Monday, June 15, 2009 9:41 PM To: rpick...@rpqconsulting.com Cc: peterh...@aol.com; emc-p...@ieee.org Subject: Re: Thermocouple welder Well... If we're going to MacGuyver it, you can just strip the insulation off the ends of the two wires, twist the wires together, and smack the joint with a hammer to create a TC junction. -Ken A. On Mon, Jun 15, 2009 at 9:59 PM, Ron Pickard, RPQ rpick...@rpqconsulting.com wrote: Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: Monday, June 15, 2009 6:47 PM To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to LT;emc-p...@ieee.orgGT; All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas LT;emcp...@ptcnh.netGT; Mike Cantwell LT;mcantw...@ieee.orgGT; For policy questions, send mail to: Jim Bacher LT;j.bac...@ieee.orgGT; David Heald LT;dhe...@gmail.comGT; - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org
Thermocouple welder
Pete, http://dcccorporation.thomasnet. om/item/thermocouple-welders/hotspot-i- i-thermocouple-welders/item-1112?plpver=10origin=comparefilter=0CTypeID=2 You can try this site. This welder is easy to use once you have secured the carbon block. http://dcccorporation.thomasnet.com/ite /thermocouple-welders/hotspot-i-ii-ther ocouple-welders/item-1112?plpver=10origin=comparefilter=0CTypeID=2 Christopher --- On Mon, 6/15/09, peterh...@aol.com peterh...@aol.com wrote: From: peterh...@aol.com peterh...@aol.com Subject: Thermocouple welder To: emc-p...@ieee.org Date: Monday, June 15, 2009, 4:47 PM Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
Re: Thermocouple welder
Well... If we're going to MacGuyver it, you can just strip the insulation off the ends of the two wires, twist the wires together, and smack the joint with a hammer to create a TC junction. -Ken A. On Mon, Jun 15, 2009 at 9:59 PM, Ron Pickard, RPQ rpick...@rpqconsulting.com wrote: Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: Monday, June 15, 2009 6:47 PM To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to LT;emc-p...@ieee.orgGT; All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas LT;emcp...@ptcnh.netGT; Mike Cantwell LT;mcantw...@ieee.orgGT; For policy questions, send mail to: Jim Bacher LT;j.bac...@ieee.orgGT; David Heald LT;dhe...@gmail.comGT; - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
Re: Thermocouple welder
I was in the same boat and the thermal engineers at my place of work recommended the Omega unit: http://www.omega.com/ppt/pptsc.asp?ref=TL_WELD It is US$1800 and (they say) easy to use. I haven't gotten around to ordering one yet, so I can't give a personal stamp of approval. Also available with 220V mains input. -Ken Arenella On Mon, Jun 15, 2009 at 7:47 PM, peterh...@aol.com wrote: Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to LT;emc-p...@ieee.orgGT; All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas LT;emcp...@ptcnh.netGT; Mike Cantwell LT;mcantw...@ieee.orgGT; For policy questions, send mail to: Jim Bacher LT;j.bac...@ieee.orgGT; David Heald LT;dhe...@gmail.comGT; - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
RE: Thermocouple welder
Hi Pete, On the cheap, a used large value DC capacitor with threaded terminals (easy to attach wires) along with two different-colored (to observe polarity), cut in half banana-banana cables should the job nicely, especially if you already have a DC power supply for charging. Just make sure the cap is safely voltage rated and polarity observed for the DC supply when charging. Also, common alligator clips that fit on the banana ends are easily replaceable as welding takes its toll. Please note that this set up will not produce controlled or consistent welds, but with a little practice the welds will soon become quite good. IHTH. Best regards, Ron Pickard RPQ Consulting Glendale, AZ 85303 +623.512-3451 tel, +623.848-9033 fax rpick...@rpqconsulting.com www.rpqconsulting.com http://www.rpqconsulting.com/ www.linkedin.com/in/RonPickard From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of peterh...@aol.com Sent: Monday, June 15, 2009 6:47 PM To: emc-p...@ieee.org Subject: Thermocouple welder Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
Thermocouple welder
Hello friends, I am looking to purchase a very inexpensive thermocouple welder for type J and K as I have a small budget. Can anyone help please? I don't mind a used or refurbished unit. Thank you Pete A Good Credit Score is 700 or Above. See yours in just 2 easy steps! http://pr.atwola.com/promoclk/10012657 x1221322979x1201367215/aol?redir=http:/ www.freecreditreport.com/pm/default.asp ?sc=668072%26hmpgID=62%26bcd=JunestepsfooterNO62 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to emc-p...@ieee.org All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher j.bac...@ieee.org David Heald dhe...@gmail.com
RE: THERMOCOUPLE WELDER
Hi, For historic interest. Way back in the early 1970's I was employed by a company that made thermocouples. The smallest was 0.5mm diameter and was sheathed in stainless steel. The actual thermocouple wires were insulated from the sheath and themselves by magnesium oxide. We also designed, built and operated a capacitor discharge welder (CDW) to make the thermocouples. We would start with the raw cable on a reel and cut to length. We would then (using a microscope to view what we were doing) clean the area around the thermocouple wires, removing the MgO to expose sufficient to weld and the wires pushed together. The other end of the thermocouple wires were connected to the return of the CDW and then the capacitors were charged to the correct value. The welding torch was aligned with the thermocouple wires and argon gas was started to form an inert shield around the weld area. The discharge was executed and the weld inspected for quality and to make sure that the weld is inside the sheath. The final stage was to back-fill the sheath with MgO and fit a stainless steel cap over the (now insulated) thermocouple junction. The CDW was used to weld the cap in place. The cold end was terminated with flexible tails and encapsulated in a water-tight seal. These were used in nuclear power stations. The surprising thing to me was how little your hands would shake when working under the microscope ! The name of the company was BICC Pyrotenax. Regards Tim Tim Haynes A1N21 Electromagnetic Engineering Specialist SELEX Sensors and Airborne Systems 300 Capability Green Luton LU1 3PG ( Tel : +44 (0)1582 886239 7 Fax : +44 (0)1582 795863 ) Mob: +44 (0)7703 559 310 * E-mail : tim.hay...@selexgalileo.com P Please consider the environment before printing this email. There are 10 types of people in the world-those who understand binary and those who don't. J. Paxman From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Nick Williams Sent: Monday, July 21, 2008 8:47 PM To: Bolintineanu, Constantin Cc: emc-p...@ieee.org Subject: Re: THERMOCOUPLE WELDER *** WARNING *** This mail has originated outside your organization, either from an external partner or the Global Internet. Keep this in mind if you answer this message. It never occurred to me that someone might make a special gadget for this job - I just use our workshop oxy-acetylene torch! Nick. At 15:04 -0400 18/7/08, Bolintineanu, Constantin wrote: Dear Colleagues, I would like to kindly ask you in regard to the THERMOCOUPLES WELDERS that you are using. Information regarding the suppliers, and best performances and reliability, with not to many headaches are very much appreciated. I must admit that what we found is not an approved type... I would prefer to understand which is the best solution without using too many consumables. Please accept in advance my many thanks for your replies. Respectfully yours, Constantin Constantin Bolintineanu P.Eng. TYCO SAFETY PRODUCTS CANADA 3301 LANGSTAFF Road, L4K 4L2 CONCORD, ONTARIO, CANADA e-mail: cbolintine...@tycoint.com Tel: 905 760 3000 ext 2568 Fax: 905 760 3020 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list.Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald:emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc SELEX Sensors and Airborne Systems Limited Registered Office: Sigma House, Christopher Martin Road, Basildon, Essex SS14 3EL A company registered in England Wales. Company no. 02426132 This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify the sender. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list.Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell
Re: THERMOCOUPLE WELDER
It never occurred to me that someone might make a special gadget for this job - I just use our workshop oxy-acetylene torch! Nick. At 15:04 -0400 18/7/08, Bolintineanu, Constantin wrote: Dear Colleagues, I would like to kindly ask you in regard to the THERMOCOUPLES WELDERS that you are using. Information regarding the suppliers, and best performances and reliability, with not to many headaches are very much appreciated. I must admit that what we found is not an approved type... I would prefer to understand which is the best solution without using too many consumables. Please accept in advance my many thanks for your replies. Respectfully yours, Constantin Constantin Bolintineanu P.Eng. TYCO SAFETY PRODUCTS CANADA 3301 LANGSTAFF Road, L4K 4L2 CONCORD, ONTARIO, CANADA e-mail: cbolintine...@tycoint.com Tel: 905 760 3000 ext 2568 Fax: 905 760 3020 - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list.Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald:emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
THERMOCOUPLE WELDER
Dear Colleagues, I would like to kindly ask you in regard to the THERMOCOUPLES WELDERS that you are using. Information regarding the suppliers, and best performances and reliability, with not to many headaches are very much appreciated. I must admit that what we found is not an approved type... I would prefer to understand which is the best solution without using too many consumables. Please accept in advance my many thanks for your replies. Respectfully yours, Constantin Constantin Bolintineanu P.Eng. TYCO SAFETY PRODUCTS CANADA 3301 LANGSTAFF Road, L4K 4L2 CONCORD, ONTARIO, CANADA e-mail: cbolintine...@tycoint.com Tel: 905 760 3000 ext 2568 Fax: 905 760 3020 DISCLAIMER: This e-mail message may contain privileged or confidential information. If you are not the intended recipient, you may not disclose, use, disseminate, distribute, copy or rely upon this message or attachment in any way. If you received this e-mail message in error, please return the message and its attachments to the sender, and then please delete from your system without copying or forwarding it or call TSPC at 905 760 3000 extension 2568 so that the sender's address records can be corrected. - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list.Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald:emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
RE: THERMOCOUPLE WELDER
Ask the manager at an accredited test lab for specific recommendations. I was not aware that there was an approved type of thermocouple welder. In any case, have always made my own welders, because I have never had consistent results with something off the shelf. They are very easy to make, and you get exactly what you want for a given type of thermocouple wire and technique. I recently squashed any requirement to weld in an Argon envelope when an agency engineer was not able to provide 'better' or more consistent data using thermocouples welded with a $6k USD shiny, full of dials, indicators, and lights, welding machine. Although I do whisper some of the (Klingon) R'uustai ritual while welding thermocouples... luck, Brian From: emc-p...@ieee.org [mailto:emc-p...@ieee.org]On Behalf Of Bolintineanu, Constantin Sent: Friday, July 18, 2008 12:04 PM To: emc-p...@ieee.org Subject: THERMOCOUPLE WELDER Dear Colleagues, I would like to kindly ask you in regard to the THERMOCOUPLES WELDERS that you are using. Information regarding the suppliers, and best performances and reliability, with not to many headaches are very much appreciated. I must admit that what we found is not an approved type... I would prefer to understand which is the best solution without using too many consumables. Please accept in advance my many thanks for your replies. Respectfully yours, Constantin Constantin Bolintineanu P.Eng. - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list.Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald:emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
RE: thermocouple welder
Perhaps he needs a sign based upon one found in a MIT lab: Do not stare into beam with remaining eye Richard Woods Sensormatic Electronics Tyco International -Original Message- From: Gonzalez, Kenneth P (Rocky) [mailto:kpgon...@ingr.com] Sent: Tuesday, September 17, 2002 3:20 PM To: Doug McKean; Emc-Pstc Post Subject: RE: thermocouple welder All, Do not look at the spark without eye protection. Rocky -)-(- Kenneth P. Gonzalez (Rocky) Intergraph Solutions Group Integrated Products Division 170 Graphics Drive Madison, Alabama, USA 35758 phone (256) 730-2131 fax (256)730-2424 kpgon...@ingr.com -Original Message- From: Doug McKean [mailto:dmck...@corp.auspex.com] Sent: Tuesday, September 17, 2002 1:59 PM To: Emc-Pstc Post Subject: Re: thermocouple welder Yes. Get a good beefy DC power supply. Attach both leads of the thermocouple to one of the outputs PLUS or MINUS. Doesn't matter. Twist together the leads to be welded. Get a piece of lead that's used in drafters pencils. Attach this piece of lead to the other output of the power supply. Turn on the power supply. LIGHTLY and QUICKLY touch the twisted leads of the thermocouple to the lead a few times. Welding will commence. --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list
RE: thermocouple welder
Brian, I use a Hot Spot welder from DCC Corp. Works quite well and even comes with green tinted safety glasses (as suggested by an earlier poster). Here is a link to a description of it, I think they give company contact info as well: http://www.thomasregister.com/olc/dcc/hot2.htm Dan -Original Message- From: Brian McAuliffe [mailto:i...@mcac.ie] Sent: Tuesday, September 17, 2002 11:14 AM To: Emc-Pstc Post Subject: thermocouple welder any recommendations for a fine-wire thermocouple tip welder ? Brian Brian McAuliffe MCA Compliance Solutions Ltd Unit 2 Lissane Business Park|Clarecastle|Co.Clare|Ireland w: www.mcac.ie e: i...@mcac.ie t: +353 (0)65 6823452 m: +353 (0)87 2352554 --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list
RE: thermocouple welder
All, Do not look at the spark without eye protection. Rocky -)-(- Kenneth P. Gonzalez (Rocky) Intergraph Solutions Group Integrated Products Division 170 Graphics Drive Madison, Alabama, USA 35758 phone (256) 730-2131 fax (256)730-2424 kpgon...@ingr.com -Original Message- From: Doug McKean [mailto:dmck...@corp.auspex.com] Sent: Tuesday, September 17, 2002 1:59 PM To: Emc-Pstc Post Subject: Re: thermocouple welder Yes. Get a good beefy DC power supply. Attach both leads of the thermocouple to one of the outputs PLUS or MINUS. Doesn't matter. Twist together the leads to be welded. Get a piece of lead that's used in drafters pencils. Attach this piece of lead to the other output of the power supply. Turn on the power supply. LIGHTLY and QUICKLY touch the twisted leads of the thermocouple to the lead a few times. Welding will commence. --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list
RE: thermocouple welder
If you want an NB to accept your test data, at least one agency engineer has recommended this model: http://www.therm-x.com/Product.asp?Param1=258BParam2=5 If you do not have 1300+ USD in your budget, a simple cap-discharge welder is easy to build, but requires that you do the uncertainty dance, to comply w/ISO 17025. Brian -Original Message- From: Brian McAuliffe [mailto:i...@mcac.ie] Sent: Tuesday, September 17, 2002 8:14 AM To: Emc-Pstc Post Subject: thermocouple welder any recommendations for a fine-wire thermocouple tip welder ? Brian Brian McAuliffe MCA Compliance Solutions Ltd Unit 2 Lissane Business Park|Clarecastle|Co.Clare|Ireland w: www.mcac.ie e: i...@mcac.ie t: +353 (0)65 6823452 m: +353 (0)87 2352554 --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list
Re: thermocouple welder
Yes. Get a good beefy DC power supply. Attach both leads of the thermocouple to one of the outputs PLUS or MINUS. Doesn't matter. Twist together the leads to be welded. Get a piece of lead that's used in drafters pencils. Attach this piece of lead to the other output of the power supply. Turn on the power supply. LIGHTLY and QUICKLY touch the twisted leads of the thermocouple to the lead a few times. Welding will commence. --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list
thermocouple welder
any recommendations for a fine-wire thermocouple tip welder ? Brian Brian McAuliffe MCA Compliance Solutions Ltd Unit 2 Lissane Business Park|Clarecastle|Co.Clare|Ireland w: www.mcac.ie e: i...@mcac.ie t: +353 (0)65 6823452 m: +353 (0)87 2352554 --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on browse and then emc-pstc mailing list