Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Dieter Waechter
Hi! do You have more information about "sputtering windows"? I hear it for the first time. I know that any hole significantly bigger then anode screen holes let the sputtered particles to go through and deposit on the glass Yes, that's it. See my first picture here: http://www.tube-tester.com/

Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Dalibor Farný
Hi Dieter, do You have more information about "sputtering windows"? I hear it for the first time. I know that any hole significantly bigger then anode screen holes let the sputtered particles to go through and deposit on the glass (ZM1040/42 have small "window"), but I dont know whether it has any

Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Dieter Waechter
HI! Yes, Nick ;-) I'm already in contact with Darin. I would say: IN-18 and Z5660M are both wonderful and perfect Nixie tubes. I like the IN-18 more - these are the best ever made (in my opinion). And they nearly last forever. Yes, the older tubes before 1989 need a longer CP prevention. But they

Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Nicholas Stock
Yep, the IN-18's have date stamps. You'll probably pay a little more for those that are date coded in the late 80's early nineties...I think the 'youngest' IN-18's I've seen is 1992 and the oldest 1974. Apart from the Hg doping in the later date codes (no idea when that started), there's really no

Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Dman777
I was going to buy a kit for sure, I don't have the tools or room(1 room efficiency apt) to build one from scratch. I spoke to this one guy and he said that he had more failures with the IN-18 than the Z566, so that is why I asked question #3. Also, this other person told me that IN-18 have d

Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Nicholas Stock
Ooh...that'll open up some discussion. Here's my 2 cents having built clocks with both of them. The IN-18's are larger but not by too much and have more elongated numerals. They are also a little cheaper than the Z5660M as far as I can see at the moment, but still around 35 to 40 dollars a tube!

Re: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Dman777
That is good idea but I am actually getting a full clock kit and can only afford one. This is big investment for me and that is why I thought I would ask around. Thanks, -Darin On Wednesday, June 4, 2014 12:23:11 PM UTC-5, Chuck wrote: > > Get both kinds and try them. > > Chuck > > > > >

RE: [neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread chuck richards
Get both kinds and try them. Chuck > > > Original Message >From: darin.hens...@gmail.com >To: neonixie-l@googlegroups.com >Subject: RE: [neonixie-l] IN-18 versus Z5660M Nixie Tubes >Date: Wed, 4 Jun 2014 10:20:31 -0700 (PDT) > >> >>I am trying to decide between Z5660M and IN-18 tubes. I a

[neonixie-l] IN-18 versus Z5660M Nixie Tubes

2014-06-04 Thread Dman777
I am trying to decide between Z5660M and IN-18 tubes. I am new to all this and I was wondering if I could get some opinions, please: 1) I see by the measurements the size difference isn't very significant. Which are considered more attractive? And why? 2) Which are considered more rare/hard to