Photomultiplier
12-stage 51mm (2"), Round tube
Application Energy physics Features Very Fast Very low noise Good linearity
XP2020
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Typical spectral Description
Window material Photocathode Refr.
Index at 420nm Multiplier structure Borosilicate glass Bi-alkali 1.
48 Linear focused
Sk (mA/W) 100
Photocathode characteristics
Spectral range : Maximum sensitivity at : Sensitivity : Luminous : Blue * : Radiant, at 420nm
Min
Typ
270-650 420 70 10 80
Max
Unit
nm nm µA/lm µA/lmf mA/W
10
7.
5
1
Characteristics with
voltage divider A
Gain slope (vs supp.
Volt.
, log/log) For a gain of Supply
voltage * Anode dark current * Background noise * Single electron spectrum resolution...