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photomultiplier tubes product specification
XP2020
Standard very fast, 12-stage, 51 mm (2") round tube
Applications :
High and medium energy physics where the number of photons to be detected is very low and where utmost time characteristics are required. This tube features a good linearity, a very low background noise and extremely good time characteristics and good single electron spectrum Window : Material : borosilicate glass Photocathode : bi-alkali Refr. index at 420 nm : 1.48 Structure : linear focused Nb of stages : 12 240 g
Description :
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Multiplier : Mass :
Photocathode characteristics
Spectral range : Maximum sensitivity at : Sensitivity • : † Luminous : Blue : Radiant, at 420 nm : min : 7.