On 12/13/19 6:37 PM, Terry Gains wrote:
Who here, runs these find beasts?
My HP 2401C Integrating Digital Voltmeter (SN 811-02807 opt 21,31,146)
and HP 2410B AC - Ohms Converter Dymec (SN 644-01126) are about to be
restored, interconnected and calibrated.
They don't appear to have been mentioned in this forum before, but I'm
betting someone out there is also keeping these in working order.
I believe they are fairly rare. I have one, as yet untested, along
with what I believe is its successor, a 2402A. The 2402A works but is
beyond its calibration range, so I need to dig into it.
I hope I can get the 2401 working someday. I do have the service
manual, just need time.
I'd never even heard of the AC/Ohms converter. Neat!
Incidentally, they are both in pristine condition, remarkable for their
age, and the?2410B has a asset sticker from a previous owner, the
NASA?Goddard Space Flight Center, which will be left on the instrument.?
Nice, I used to live right down the street from there.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
Dave McGuire