R4607A-01_15 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBE

PHOTOMULTIPLIER TUBE
R4607A-01
Ruggedized, High Temperature (175 °C) PMT for Oil Well Logging
51 mm (2 Inch) Diameter, 10-Stage, Head-on Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode
MateriaI
Minimum Effective Area
Window Material
Dynode
Structure
Number of Stages
Operating Ambient Temperature
Storage Temperature
Base
Suitable Socket
Description / Value
Unit
300 to 650
nm
375
nm
High temp. bialkali
—
46
mm
Borosilicate glass
—
Circular and Linear-focused
—
10
—
-30 to +175
°C
-80 to +175
°C
15-pin glass base
—
E678-15C (supplied)
—
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
Unit
Supply Voltage
Between Anode and Cathode
Between Anode and Last Dynode
1800
V
250
V
Average Anode Current
0.2
mA
CHARACTERISTICS (at 25 °C)
Parameter
Luminous (2856 K)
Cathode Sensitivity
Radiant at 375 nm
Blue Sensitivity Index (CS 5-58)
Anode Sensitivity
Luminous (2856 K)
Radiant at 375 nm
Gain
Anode Dark Current (after 30 min storage in darkness)
Time Response
Anode Pulse Rise Time
Electron Transit Time
* 1.5 µA at 175 °C
Min.
20
—
4
5
—
—
—
—
—
Typ.
40
51
6
20
2.5 × 10⁴
5 × 10⁵
3*
2.2
28
Max.
—
—
—
—
—
—
20
—
—
Unit
µA/lm
mA/W
—
A/lm
A/W
—
nA
ns
ns
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
Electrodes
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 P
Ratio
2
1
1
1
1
1
1
1
1
1
1
Supply Voltage: 1500 V dc, K: Cathode, Dy: Dynode, P: Anode
ENVIRONMENTAL TESTING
Shock ......................................................... 5000 m/s² (500G), 11 ±1 ms, 3 impact shocks per direction (6 directions)
Vibration ..................................................... 200 m/s² (20G), 50 Hz to 2000 Hz, 1 oct per minute, 3 sweeps per axis (3 axes)
(Only initial production tubes are tested)
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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. ©2010 Hamamatsu Photonics K.K.