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Hickok 600A tube tester
#1

All, When checking the voltages on this ( the AC filament one)

I noticed that all were over the 10% tolerance..

Lowest was about 7% highest was 19% Most were about 15%

This was setting the Line adjust to the mark..

I was using a Fluke 77 meter with the right shunt resistors to simulate the 1000 Volts /per Meter..

If I lower the voltage on say the 6.3 volt to read 6.3 volts then all look much better.. I will do that next to get % ..

Question is there a adjustment to bring the meter up to the line adjust mark with the voltage lower??


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Messages In This Thread
Hickok 600A tube tester - by vecher - 03-03-2018, 09:20 PM
RE: Hickok 600A tube tester - by vecher - 03-03-2018, 10:09 PM
RE: Hickok 600A tube tester - by gregb - 03-04-2018, 12:02 AM
RE: Hickok 600A tube tester - by morzh - 03-04-2018, 12:33 AM
RE: Hickok 600A tube tester - by vecher - 03-04-2018, 12:45 AM
RE: Hickok 600A tube tester - by gregb - 03-04-2018, 08:28 AM
RE: Hickok 600A tube tester - by morzh - 03-04-2018, 11:20 AM
RE: Hickok 600A tube tester - by vecher - 03-04-2018, 03:00 PM
RE: Hickok 600A tube tester - by morzh - 03-04-2018, 03:20 PM
RE: Hickok 600A tube tester - by vecher - 04-03-2018, 02:15 PM
RE: Hickok 600A tube tester - by morzh - 04-03-2018, 03:14 PM
RE: Hickok 600A tube tester - by vecher - 04-03-2018, 03:32 PM
RE: Hickok 600A tube tester - by vecher - 05-17-2018, 09:11 PM
RE: Hickok 600A tube tester - by morzh - 05-17-2018, 09:21 PM
RE: Hickok 600A tube tester - by vecher - 05-17-2018, 09:30 PM
RE: Hickok 600A tube tester - by vecher - 07-01-2018, 08:29 PM
RE: Hickok 600A tube tester - by Phlogiston - 07-01-2018, 11:44 PM
RE: Hickok 600A tube tester - by morzh - 07-02-2018, 08:49 AM
RE: Hickok 600A tube tester - by vecher - 07-02-2018, 01:44 PM
RE: Hickok 600A tube tester - by John R - 07-02-2018, 06:21 PM
RE: Hickok 600A tube tester - by vecher - 07-02-2018, 08:34 PM
RE: Hickok 600A tube tester - by vecher - 07-03-2018, 08:22 PM



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