For sale used x-ray image-intensifier tube,
Thomson Model TH9429. Specifications: Two Conversion Factors:
cd-m^(-2) / mR.sec-1.. .... 240
cd-m^(-2) / microGy sec-1... 28
DQE at 59.5 Kev..............65
Contrast Ratio...10mm........16:1
Contrast Ratio...10%.........23:1
Central Resolution...lp/cm...48
Useful entrance field size....mm.....215
Output image diameter.........mm......20
Output window thickness.......mm.......3.6
For more info please send e-mail to: joe@alpha.to