MH973P [PERKINELMER]
Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply; 超高灵敏度光电倍增通道头，包括高压电源
| 型号： | MH973P |
| 厂家： | 
PERKINELMER OPTOELECTRONICS |
| 描述： | Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply |
| 文件： | 总5页 (文件大小：564K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Lighting
Imaging
Telecom
Sensors
Channel Photomultipliers and Modules
MH Series CPM Modules
Ultra High Sensitivity Channel Photomultiplier Head
Including High Voltage Power Supply
Features
Description
· High dynamic range
· No cooling required
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.
· 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
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.
.
w w w. p e r k i n e l m e r. c o m / o p t o
Technical Specifications
MH 900 Series
1/3” CPM Module
*) Additional models on request
Operating Conditions
Input voltage
Input current
5 V to +5.5 V DC
< 200 mA
Max. linear anode current
Max. anode current*
Gating input
(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
Monitor voltage out
High voltage adjust
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
Operating temperature
Storage temperature
Weight:
* for long term operation: max average anode
current of <100 nA is recommended
Performance Characteristics
Equivalent Noise Input
1E-14
1E-15
C 972
Spectral response
C 962
100
10
1E-16
C 952
C 942
C 982
1E-17
1E-18
C 911 C 922
C 943 C 944
C 983
100
200
300
400
500
600
700
800
900
Wavelength (nm)
Current Amplification/vs Control Voltage
1,E+09
C 973
C 972
C 962
C 952
1
1,E+08
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
C 922
C 921
C 982
700
C 911
200 300
C 942
600
0.1
100
400
500
800
900
Wavelength (nm)
0,9
1,4
1,9
2,4
2,9
Control Voltage / V
Technical Specifications
MH 1300 Series
1/2” CPM Module
*) Additional models on request
Operating Conditions
Input voltage
Input current
5 V to +5.5 V DC
< 200 mA
Max. linear anode current
Max. anode current*
Gating input
(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
Monitor voltage out
High voltage adjust
by internal potentiometer, |0 ... 2900 V| VChannelEntrance
by external control voltage (0 ... 3 V),via OpAmp circuit
5 to 40 °C
Operating temperature
Storage temperature
Weight:
* for long term operation: max average anode
current of <100 nA is recommended
-20 to 50 °C
approx. 290 g
Performance Characteristics
EquivalentNoiseInput
1E-14
1E-15
1E-16
1E-17
1E-18
C 1372
Spectral response
C
1362
100
C
1352
C
1342
C
1382
C
1322
C
1311
C
1343 C 1344
10
C
1383
100
300
500
Wavelength(nm)
700
900
Current Amplification/vs Control Voltage
C
1373
C
1372
1
1,E+09
1,E+08
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
C
1362
C
1322
1321
C
C
1352
800
C
1382
C
1311
C
1342
0.1
100
200
300
400
500
600
700
900
Wavelength (nm)
0,9
1,4
1,9
2,4
2,9
Control Voltage / V
Technical Specifications
MH 1900 Series
3/4” CPM Module
*) Additional models on request
Operating Conditions
Input voltage
Input current
5 V to +5.5 V DC
< 200 mA
Max. linear anode current
Max. anode current*
Gating input
(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
Monitor voltage out
High voltage adjust
by internal potentiometer, |0 ... 2900 V| VChannelEntrance
by external control voltage (0 ... 3 V),via OpAmp circuit
5 to 40 °C
Operating temperature
Storage temperature
Weight:
-20 to 50 °C
approx. 370 g
* for long term operation: max average anode
current of <100 nA is recommended
Performance Characteristics
Equivalent Noise Input
1E-14
Spectral response
C 1972
1E-15
100
10
C 1962
C 1952
1E-16
C 1942
C 1982
C 1911
C 1922
C 1943C 1944
C 1983
1E-17
1E-18
100
200
300
400
500
600
700
800
900
Wavelength(nm )
Current Amplification/vs Control Voltage
C 1973
C 1972
C 1962
1
1,E+09
1,E+08
1,E+07
1,E+06
1,E+05
1,E+04
1,E+03
1,E+02
C 1322
C 1921
C 1952
C 1982
C 1911
C 1942
600
0.1
100
200
300
400
500
700
800
900
Wavelength (nm)
0,9
1,4
1,9
2,4
2,9
Control Voltage / V
Dimensions (mm)
MH 900 Series
MH 1300 Series
MH 1900 Series
Connections
Red
5 V
Black
Yellow
Green
Gnd
Monitor voltage (Vch-ent)
optional (with ext. OpAmp):
External control voltage HV-supply (0 ... 3 V)
Coax (brown) External Gate in (only bialkali CPMs)
Coax (black) 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:
EUROPE:
ASIA:
PerkinElmer Optoelectronics
2175 Mission College Blvd.
Santa Clara, CA 95054
Phone: (408) 565-0850
Fax: (408) 565-0793
PerkinElmer Optoelectronics GmbH
Wenzel-Jaksch-Str. 31
65199 Wiesbaden
Germany
Phone: +49 611 492 534
Fax: +49 611 492 578
PerkinElmer Optoelectronics
47 Ayer Rajah Crescent #06-12
Singapore 139947
Phone: +65 775 2022
Fax: +65 775 1008
.
© 2001 PerkinElmer, Inc. All rights reserved.
DS-286 Rev A 1101
w w w. p e r k i n e l m e r. c o m / o p t o
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