Unknown Manufacturer XP2262
The blue radiant blue sensitivity expressed in A/lmF ("F" as filtered) is measured with a tungsten filament lamp with a colour of 2856 ± 5 K transmitted through a blue filter Corning Cs N°5-58, polished to half stock thickness.APPLICATIONS
:DESCRIPTION
: High and medium energy physics. Window : Material : Photocathode : Refr. index at 420 nm : Structure : Nb of stages : 130 g lime glass bi-alkali 1.54 linear focused 12 XP2262 Multiplier : Mass : Photocathode characteristics Spectral range : Maximum sensitivity at : Sensitivity● : þ Luminous : Blue : Radiant, at 400 nm : min.: 9 typ.: typ.: typ.: 70 11.2 90 µA/lm µA/lmF mA/W 290-650 420 nm nm Characteristics with voltage divider A Gain slope (vs supp. volt., log/log) : For a gain of : þ Supply voltage : max.: 2400 min.: 1500 typ.: typ.: typ.: typ.: typ.: typ.: typ.: typ.: 9 3x107 1800 10 1000 70 3 1 1 - 0.2 0.2 0.1 V nA cps % þ Anode dark current ‚ : þ Background noise ƒ : max.: 6000 Single electron spectrum „ resolution : peak to valley ratio : Mean anode sensitivity deviation : long term (16 h) : after change of count rate : vs temperature between 0 and +40°C at 400 nm : Gain halved for a magnetic field of : perpendicular to axis "n" : parallel to axis "n...