XP3112

Photomultiplier XP3112 10-stage 25mm (1"), Round tube Applications 9 High energy physics 9 Scintillation counting Features 9 Fast 9 Low profile 9 Low voltage Description Window material Photocathode Refr. Index at 420nm Multiplier structure Borosilicate glass Bi-alkali 1.48 Circular cage Sk (mA/W) 100 Typical spectral Photocathode characteristics Spectral range : Maximum sensitivity at : Sensitivity : Luminous : Blue * : Radiant, at 420nm Characteristics with voltage divider A Gain slope (vs supp. Volt., log/log) For an anode blue sensitivity of Supply voltage * Gain Anode dark current * Pulse height resolution 137Cs - NaI(Tl) 1”x1” Mean anode sensitivity deviation : Long term (16h) : After change of count rate : Vs T° between 0 and +40°C at 420 nm Gain halved for a magnetic field : Perpendicular to axis “n” : Parallel to axis “n” : Parallel to tube axis : For a supply voltage of : 1100V Linearity (2%) of anode current up to : Gain Anode pulse: Rise time: Duration at half height: Transit time: Capacitance anode to all dynodes Recommended Voltage Divider Type A for maximum gain Min Typ 270-650 420 90 9 11 85 Min Typ 6.8 10 650 800 9.1x105 1 7.7 1 1 -0.2 0.2 0.1 0.3 Min Typ 30 2.106 2 3.1 19 5 Max Max 1000 5 Max Unit nm nm µA/lm µA/lmf mA/W Unit 10 1 A/lmf V nA % 0,1 100 XP3112 Gain 200 300 400 500 600 700 Wavelength (nm) Typical gain curve 800 % % %/K 1E+7 mT mT mT Unit mA ns ns ns pF 1E+6 1E+5 1E+4 600 700 800 1000 1200 1400 1600 Vht(V) K D1 D2 D3 D4 ...