I don't know labs who does this kind of work, but I don't think the original request is that "out there." I think more info is needed (at least by me). If this is at 50/60 Hz, I don't think it is that bad. Looks like around 100 Amps would be necessary. Not your typical Helmholtz coil, but not outside the bounds of reality. Depends a lot on the size of the test item. If it is small compared to a breadbox, then the 100 Amp number could come down substantially.
---------- >From: Mike Cantwell <[email protected]> >To: [email protected] >Subject: RE: Magnetics testing >Date: Thu, Jun 13, 2002, 9:08 AM > > > > 30 to 80 Gauss is equivalent to about 6500 A/m. This is an enormous field!!! > > Do you have the right units? > > > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > Sent: Thursday, June 13, 2002 6:40 AM > To: [email protected] > Subject: Magnetics testing > > > > Hello All, > > I am wondering if anyone knows of a test lab in the northeast capable of > generating a magnetic field strength of 30 to 80 Gauss? > > thanks > > Regards, > > Lisa > > Lisa A. Cefalo, CRE > Manager, Reliability and Design Services > MKS Instruments > (978)-975-2350 X 5669 > [email protected] > > > ------------------------------------------- > 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: > [email protected] > with the single line: > unsubscribe emc-pstc > > For help, send mail to the list administrators: > Ron Pickard: [email protected] > Dave Heald: [email protected] > > For policy questions, send mail to: > Richard Nute: [email protected] > Jim Bacher: [email protected] > > 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: > [email protected] > with the single line: > unsubscribe emc-pstc > > For help, send mail to the list administrators: > Ron Pickard: [email protected] > Dave Heald: [email protected] > > For policy questions, send mail to: > Richard Nute: [email protected] > Jim Bacher: [email protected] > > 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: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] 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"
