LARGE PHOTOCATHODE AREA
PHOTOMULTIPLIER TUBES
APPLICATION
GNeutrino Physics
FEATURES
GLarge Photocathode Area
GFast Time Response
GHigh Stability
GLess Dark Count
R5912
R5912-02
R7081
R7081-20
R8055
R3600-02
R7250
SPECIFICATIONS
Surface Area
Dynode
Minimum
Effective
Area
Number
of
Type No.
Diameter
Weight
Min.
Typ.
Structure
Stages
(mm) / (inch)
202 / 8
(mm)
190
190
220
220
312
460
430
(cm2)
330
(cm2)
380
(g)
R5912
Box & Line
Box & Line
Box & Line
Box & Line
Box & Line
10
14
10
14
10
11
10
approx. 1100
approx. 1100
approx. 1400
approx. 1400
approx. 3000
approx. 8000
approx. 8000
R5912-02
R7081
202 / 8
330
380
253 / 10
253 / 10
332 / 13
508 / 20
508 / 20
470
530
R7081-20
R8055
470
530
960
1080
2410
1740
R3600-02
R7250
2030
1680
Venetian blind
Box & Line
COMMON SPECIFICATIONS
Spectral Response
Peak Wavelength
Photocathode Material
Window Material
300 nm to 650 nm
420 nm
Bialkali
Borosilicate glass
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Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2008 Hamamatsu Photonics K.K.