RPH9OT8O0M0ULTIPLIER TUBE
For Scintillation Counting, Fast Time Response
25 mm (1 Inch) Diameter, Bialkali Photocathode, 8-stage, Head-on Type
SPECIFICATIONS
GENERAL
Parameter
Description / Value
300 to 650
420
Borosilicate glass
Bialkali
Unit
nm
nm
—
—
mm
—
—
—
°C
°C
Spectral Response
Wavelength of Maximum Response
Window Material
MateriaI
Minimum Effective Area
Structure
Number of Stages
Photocathode
22
Linear focused
8
Flying lead type
-30 to +50
-80 to +50
Dynode
Base
Operating Ambient Temperature
Storage Temperature
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
1500
0.1
Unit
V
mA
Supply Voltage
Between Anode and Cathode
Average Anode Current
CHARACTERISTICS (at 25 °C)
Parameter
Min.
70
9
Typ.
95
11
100
1.1 × 106
5
Max.
—
—
—
—
50
—
—
—
—
Unit
µA/lm
—
A/lm
—
nA
ns
ns
ps
Luminous (2856 K)
Blue Sensitivity Index (CS 5-58)
Luminous (2856 K)
Cathode Sensitivity
Anode Sensitivity
Gain
5
—
—
—
—
—
—
Anode Dark Current (After 30 minute storage in darkness)
Anode Pulse Rise Time
1.0
11
270
30
Time Response
Electron Transit Time
Transit Time Spread (FWHM)
Pulse Linearity ( 2 % deviation)
mA
NOTE: Anode characteristics are measured with a voItage distribution ratio and supply voltage shown below.
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
K
Dy1
Dy2
Dy3
Dy4
Dy5
Dy6
Dy7
Dy8
P
Electrodes
Ratio
4
1.5
1.5
1
1
1
1
1
1
SuppIy Voltage: 1300 V, K: Cathode, Dy: Dynode, P: Anode
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
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. ©2009 Hamamatsu Photonics K.K.