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Re: Gauges

Posted By: Romarrk
Date: Saturday, 30 March 2013, at 12:19 p.m.

In Response To: Re: Gauges (SVP Neon Equipment)


Remember, I did not say DV-6M exactly and precise 100ma. Quick look at Sam Goldwasser site gives correct values (21ma for DV-6M). My tube (not dv6) is designed for 100ma, actual calibrated current is 108ma.

BTW even russians know how to use LM317 chip and couple of resistors and capacitors ;) I am pretty sure many americans too. Charging $300 for a dumb circuit plus just microamp head is a ripoff IMO.

I am in serious doubt average neon shop is anything near "calibrated environment" run by "factory trained technicians" ;-)

If not, please tell me how one can ever read reliably that "critical" 2mm Hg pressure from 40 Torr gauge in common use?


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