POSITION-SENSITIVE
PHOTOMULTIPLIER TUBES
R3292 SERIES
28 (X) + 28 (Y) Crossed Wire Anode,
5 Inch Diameter, 12-Stage, Bialkali Photocathode, Head-On
GENERAL
Parameter
Description/Value
300 to 650
420
Bialkali
100
Borosilicate glass
Plano-plano
Proximity mesh
12
Unit
nm
nm
—
mm dia.
—
Spectral Response
Wavelength of Maximum Response
Material
Minimum Effective Area
Material
Shape
Structure
Number of Stages
Number of Wires
Photocathode
Window
—
—
—
—
Dynode
Anode
28 (X) +28 (Y)
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
1300
-80 to +50
Unit
Vdc
°C
Supply Voltage
Between Anode and Cathode
Ambient Temperature
CHARACTERISTICS (at 25°C)
Parameter
Luminous (2856K)
Radiant at 420nm
Blue (CS 5-58 filter)
Quantum Efficiency at 420nm
Luminous (2856K)
Min.
50
—
—
—
5
—
—
—
Typ.
80
77
9.0
23
Max.
—
—
—
—
—
—
—
150
Unit
µA/lm
mA/W
µA/lm-b
%
A/lm
A/W
—
Cathode Sensitivity
10
Anode Sensitivity
Gain
7.7 × 103
1.25 × 105
40
Radiant at 420nm
Anode Dark Current (after 30 min. storage in darkness)
nA
Figure 1: Position Signal Linearity
100 TPMHB0562EA
100 TPMHB0563EA
80
60
40
20
80
60
40
20
0
0
10 20 30 40 50 60 70 80 90 100 110 120
10 20 30 40 50 60 70 80 90 100 110 120
X-AXIS (mm)
Y-AXIS (mm)
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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.
1998 Hamamatsu Photonics K.K.
©