I'll do my best, I am not an electrical engineer, just a hobbiest so my answers may be frustrating to some.
1) Measured between the annode and anode resistor. 2) On the clock I dont know, I'd have to lift the resistor again and check. On my heathkit 5mA is about 140ish volts. I have a 10k potentiometer installed between the PSU and annode. 3) No idea, I don't have a scope. 5) I have discussed this issue with the creator. Chalked up to in18 being prone to poisioning. I'd prefer not to mention the design. My intention is not to call into question the design, rather discuss pulsating vs continuous dc. 6) Healing was done 10mA at about 149v for 30 min-2 hours depending. I expect their ability to heal will diminish. 7) These are all 1981 tubes. Some are failing, some are chugging along seemingly without issue so far. (Clock running since January 2017) -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/3d0ceb97-d5e2-4c3a-8470-ac2fe5b99d67%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
