I managed to get hold of another 25ML tube. Was labeled not working for parts only.
Didnt expect it to do anything.
Just a question someone might know the answer.
When I ionize the tube with HV and the filament off I was expecting a blue glow.
This tube has an Orange glow !
Anyone know what that means ?
Their is no ionization with the igniter. Needed higher voltage. Tested with a working igniter.
Didnt expect it to do anything.
Just a question someone might know the answer.
When I ionize the tube with HV and the filament off I was expecting a blue glow.
This tube has an Orange glow !
Anyone know what that means ?
Their is no ionization with the igniter. Needed higher voltage. Tested with a working igniter.