PHOTOMULTlPLlER TUBES
PHOTOMULTlPLlER TUBES
R632, R632- 01
S-1 Spectral Response(QE 0.05% at 1.06 µm ) 19mm(3/4 Inch) Diameter, 10–s...
Description
PHOTOMULTlPLlER TUBES
R632, R632- 01
S-1 Spectral Response(QE 0.05% at 1.06 µm ) 19mm(3/4 Inch) Diameter, 10–stage, Head–On Type
GENERAL
Parameter Spectral Response Wavelength of Maximum Response MateriaI Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Base SuitabIe Socket Description/Value 400 to 1200 800 Ag–O–Cs 15 Borosilicate glass Linear focused 10 12 – pin glass base E678 –12L(supplied) Unit nm nm mm dia.
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage Average Anode Current Ambient Temperature Parameter Between Anode and Cathode Between Anode and Last Dynode Value 1500 250 0.01 -80 to +50 Unit Vdc Vdc mA
CHARACTERISTlCS (at 25
)
Min. 10 R632 R632– 01 R632 R632– 01 5 Typ. 20 1.9 0.1 0.14 0.02 0.05 10 950 5 105 150 800 2.2 25 Max. Unit A/lm mA/W
Cathode Sensitivity
Anode Sensitivity Gain
Parameter Luminous(2856K) Radiant at 800nm Red/White Ratio (with Toshiba IR – D80A) Quantum Efficiency at 1.06 m Luminous(2856K) Radiant at 800nm
% % A/lm A/W 500 2000 nA nA ns ns
Anode Dark Current(at 4A/lm) Time Response Anode Pulse Rise Time Electron Transit Time
R632 R632– 01
NOTE: Anode characteristics are measured with the voItage distribution ratio shown below.
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Electrode Ratio 1.5 1 1 1 1 1 1 1 1 1 1 SuppIy Voltage : 1250Vdc, K:Cathode, Dy:Dynode, P:Anode P
Subject to local technical requirements and regulations, availability ...
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