CPM C900 Series
1/3” CPM Channel Photomultipliers
CPM C900 Performance Specifications
Spectral response
10 0
Quantumefficiency (%)
C 943 C 944
10
C 983
1
C 9 73
C 9 72
C 962
C 922
C 921
C 982
C 9 52
C 942
400
50 0
600
70 0
800
900
0.
1
10 0
C 9 11
200
300
Wavelength (nm )
Current Amplification
1,E+09
1,E+08
1,E-05
1,E-06
Dark Current
Current Amplification
Dark current (A)
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
1000
1500
2000
2500
3000
1,E-07
1,E-08
1,E-09
1,E-10
1,E-11
1,E-12
1000
1500
2000
2500
C 972
C 962
C 952
C 942
C 982
C 922
C 911
3000
Bias Voltage (V)
Bias voltage (V)
Equivalent Noise Input
1E-14
Magnetic Field Effects
120
CPM -axial magn field
CPM -transverse magn field
100
1E-15
Relative output (%)
C 972
80
60
40
20
ENI (W)
1E-16
C 962
C 952
C 942
C 982
1E-17
C 911 C 922
1E-18
0
-400
200
300
400
500
600
700
800
900
Wavelength (nm)
-300
-200
100
-100
0
100
Magnetic field (Gauss)
200
300
400
CAUTION: High Voltage Warning!
This product is operated at high voltage. Extreme care must be taken to ensure operator safety and to avoid
damage to other instruments. Avoid direct contact with the photomultiplier when high voltage is applied. Avoid
placing conductive material close to the cathode.
All given values are nominal/typical @ 20 °C ambient temperature; specifications subject to change without
notice.
PERKINELMER [ PERKINELMER OPTOELECTRONICS ]
