Now I used X-ray cassettes instead of luminiscent stickers :).
These are two X-ray cassette of dimensions 18x13 cm with green amplifying screens CURIX ORTHO REGULAR and KODAK LANEX REGULAR.
REGULAR type corresponds to the sensitivity of the 400.
Radiation source is the same as in
Valve is supplied 36kV 250uA, 9W anode power.
I used the first cassette located approximately 8 to 10 cm from the tube 6VS-1. That is not a real X-ray tube,
but the image quality is good.
This site doesn't serve as a guide! it is just a curiosity, not intended for reproduction. For this reason, I don't describe all safety precautions here. X-ray radiation is very dangerous ionizing radiation. Passes more or less through all materials, it cannot be completely shield. Exposure can cause cancer, leukemia, radiation sickness, tumours and other fatal diseases and infertility or mutation of offspring. The device operates with a very high voltage. Do not try this in any case ! If you, despite warnings, decided to implement it, I do not take any responsibility for your damage - everything you do at your own risk.