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Discussion of precise voltage measurement

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DIY JJ was Re: HP 3458A

MS
Mark Sims
Tue, Aug 9, 2011 5:18 PM

Commercial JJ arrays, cryoprobes,  and standards:
http://www.prema.com/D/JVSe.htm

Commercial JJ arrays, cryoprobes, and standards: http://www.prema.com/D/JVSe.htm
CH
Chuck Harris
Tue, Aug 9, 2011 6:08 PM

Thanks Mark, some very interesting reading.

-Chuck Harris

Mark Sims wrote:

Commercial JJ arrays, cryoprobes,  and standards:
http://www.prema.com/D/JVSe.htm


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Thanks Mark, some very interesting reading. -Chuck Harris Mark Sims wrote: > > Commercial JJ arrays, cryoprobes, and standards: > http://www.prema.com/D/JVSe.htm > _______________________________________________ > volt-nuts mailing list -- volt-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > and follow the instructions there. >
MG
Marv Gozum @ JHN
Tue, Aug 9, 2011 7:32 PM

Thanks a bunch, Mark!  The PREMA system reads like a turn-key
operation.  As commercial as possible, at least we're a wee bit
closer to a volt nut JJ than earlier this morning.

At 02:08 PM 8/9/2011, Chuck Harris wrote:

Thanks Mark, some very interesting reading.

-Chuck Harris

Mark Sims wrote:

Commercial JJ arrays, cryoprobes,  and standards:
http://www.prema.com/D/JVSe.htm

Best Wishes,

Marv Gozum
Philadelphia

Thanks a bunch, Mark! The PREMA system reads like a turn-key operation. As commercial as possible, at least we're a wee bit closer to a volt nut JJ than earlier this morning. At 02:08 PM 8/9/2011, Chuck Harris wrote: >Thanks Mark, some very interesting reading. > >-Chuck Harris > >Mark Sims wrote: >> >>Commercial JJ arrays, cryoprobes, and standards: >>http://www.prema.com/D/JVSe.htm Best Wishes, Marv Gozum Philadelphia
BG
Bruce Griffiths
Wed, Aug 10, 2011 3:43 AM

Mark Sims wrote:

Commercial JJ arrays, cryoprobes,  and standards:
http://www.prema.com/D/JVSe.htm

Mark Sims wrote: > Commercial JJ arrays, cryoprobes, and standards: > http://www.prema.com/D/JVSe.htm > > Also Supracon (who have a cryocooler version - No helium dewar): http://www.supracon.com/en/josephson_voltage_standard.html and Hypres: http://www.hypres.com/products/primary-voltage-standard-system-liquid-helium/ Bruce