MH1963 (PerkinElmer)
Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply

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Lighting
Imaging
Telecom
Sensors
Channel Photomultipliers and Modules
MH Series CPM Modules
Ultra High Sensitivity Channel Photomultiplier Head
Including High Voltage Power Supply
Description
The Channel Photomultiplier
module MH 900 series is designed
for an easy to use application for
both photoncounting and dc
operating modes. It contains an
adjustable high voltage supply and a
Channel Photomultiplier of the
C900 series.
The module also offers the
possibility to apply an external gate
function for time correlated photon
counting or active quenching
control (only bialkali types). Strong
variations in light levels are
possible due to the high dynamic
range of the installed CPM. The
exceptional low noise and high
sensitivity facilitates detection of
extremely weak light levels.
Features
· High dynamic range
· No cooling required
· Very high stability in noise level
· Adjustable gain
· High stability over time
· Gateable CPM input for time
resolved measurements
· Extremely fast high-light recovery times
· Rugged and compact design
· 5 volts operating voltage
· Monitor voltage output
www.per kinelmer.com/opto
.


MH1963 (PerkinElmer)
Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply

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MH 900 Series
1/3” CPM Module
Technical Specifications
*) Additional models on request
Operating Conditions
Input voltage
Input current
Max. linear anode current
Max. anode current*
Gating input
Monitor voltage out
High voltage adjust
Operating temperature
Storage temperature
Weight:
5 V to +5.5 V DC
< 200 mA
(DC linearity limit) 10% of bias current
10 µA (max. 30 sec.)
TTL, active high (switches cathode potential higher than channel entrance potential)
|VChannelEntrance|/1000
by internal potentiometer, |0 ... 2900 V| VChannelEntrance
by external control voltage (0 ... 3 V),via OpAmp circuit
5 to 40 °C
-20 to 50 °C
approx. 225 g
* for long term operation: max average anode
current of <100 nA is recommended
Performance Characteristics
Equivalent Noise Input
1E-14
Spectral response
10 0
C 943 C 944
10
C 983
1
0 .1
10 0
C 9 73
C 9 72
C 922
C 962
C 9 11
C 921
C 942
C 9 52
C 982
2 0 0 3 0 0 4 0 0 50 0 6 0 0 70 0 8 0 0 9 0 0
Wavelength (nm )
1E-15
C 972
1E-16
1E-17
C 911 C 922
C 942
C 962
C 952
C 982
1E-18
100
1,E+09
1,E+08
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
0,9
200 300 400 500 600 700 800
Wavelength (nm)
Current Amplification/vs Control Voltage
1,4 1,9 2,4
Control Voltage / V
900
2,9


MH1963 (PerkinElmer)
Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply

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MH 1300 Series
1/2” CPM Module
Technical Specifications
*) Additional models on request
Operating Conditions
Input voltage
Input current
Max. linear anode current
Max. anode current*
Gating input
Monitor voltage out
High voltage adjust
Operating temperature
Storage temperature
Weight:
5 V to +5.5 V DC
< 200 mA
(DC linearity limit) 10% of bias current
10 µA (max. 30 sec.)
TTL, active high (switches cathode potential higher than channel entrance potential)
|VChannelEntrance|/1000
by internal potentiometer, |0 ... 2900 V| VChannelEntrance
by external control voltage (0 ... 3 V),via OpAmp circuit
5 to 40 °C
-20 to 50 °C
* for long term operation: max average anode
approx. 290 g
current of <100 nA is recommended
Performance Characteristics
1E-14
EquivalentN oise Input
Spectral response
10 0
C 13 4 3 C 13 4 4
10
C 13 8 3
1
0 .1
10 0
C 13 7 3
C 13 7 2
C 13 2 2
C 13 6 2
C 13 11
C 13 2 1
C 13 4 2
C 13 5 2
C 13 8 2
200
300
400
500
600
700
800
900
Wavelength (nm )
1E-15
1E-16
C 13 2 2
1E-17
C 13 11
C 13 4 2
C 13 72
C 13 6 2
C 13 52
C 13 8 2
1E-18
100
1,E+09
1,E+08
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
0,9
300 500 700
W avelength (nm )
Current Amplification/vs Control Voltage
900
1,4 1,9 2,4
Control Voltage / V
2,9


MH1963 (PerkinElmer)
Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply

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MH 1900 Series
3/4” CPM Module
Technical Specifications
*) Additional models on request
Operating Conditions
Input voltage
Input current
Max. linear anode current
Max. anode current*
Gating input
Monitor voltage out
High voltage adjust
Operating temperature
Storage temperature
Weight:
5 V to +5.5 V DC
< 200 mA
(DC linearity limit) 10% of bias current
10 µA (max. 30 sec.)
TTL, active high (switches cathode potential higher than channel entrance potential)
|VChannelEntrance|/1000
by internal potentiometer, |0 ... 2900 V| VChannelEntrance
by external control voltage (0 ... 3 V),via OpAmp circuit
5 to 40 °C
-20 to 50 °C
* for long term operation: max average anode
approx. 370 g
current of <100 nA is recommended
Performance Characteristics
Spectral response
10 0
C 19 4 3C 19 4 4
10
C 19 8 3
1
0 .1
10 0
C 19 73
C 19 72
C 13 2 2
C 19 6 2
C 19 11
C 19 2 1
C 19 52
C 19 8 2
C 19 4 2
2 0 0 3 0 0 4 0 0 50 0 6 0 0 70 0 8 0 0 9 0 0
Wavelength (nm )
1E-14
Equivalent Noise Input
1E-15
1E-16
C 1911 C 1922
1E-17
C 1972
C 1962
C 1952
C 1942
C 1982
1E-18
100
1,E+09
1,E+08
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
0,9
200 300 400 500 600 700 800 900
W avelength (nm )
Current Amplification/vs Control Voltage
1,4 1,9 2,4
Control Voltage / V
2,9


MH1963 (PerkinElmer)
Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply

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Dimensions (mm)
MH 900 Series
MH 1300 Series
MH 1900 Series
Connections
Red
Black
Yellow
Green
Coax (brown)
Coax (black)
5V
Gnd
Monitor voltage (Vch-ent)
optional (with ext. OpAmp):
External control voltage HV-supply (0 ... 3 V)
External Gate in (only bialkali CPMs)
Anode signal out (shielding to be connected to ground !)
· CAUTION: HIGH VOLTAGE WARNING
This product operates at high voltage. Extreme care must be taken to ensure operator safety and to avoid damage to other
instruments. Avoid direct contact with the entrance window of the built in CPM when high voltage is applied. Avoid placing
conductive material close to the cathode.
Ensure that no light levels are applied, generating higher anode currents than specified.
All given values are nominal/typical @ 20 °C ambient temperature; specification subject to change without notice
USA:
PerkinElmer Optoelectronics
2175 Mission College Blvd.
Santa Clara, CA 95054
Phone: (408) 565-0850
Fax: (408) 565-0793
EUROPE:
PerkinElmer Optoelectronics GmbH
Wenzel-Jaksch-Str. 31
65199 Wiesbaden
Germany
Phone: +49 611 492 534
Fax: +49 611 492 578
© 2001 PerkinElmer, Inc. All rights reserved.
ASIA:
PerkinElmer Optoelectronics
47 Ayer Rajah Crescent #06-12
Singapore 139947
Phone: +65 775 2022
Fax: +65 775 1008
www.per kinelmer.com/opto
.
DS-286 Rev A 1101




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