MD1942 [PERKINELMER]
Ultra High Sensitivity Gateable Channel Photomultiplier DC-Modules; 超高灵敏度可门控通道光电倍增管DC模块
| 型号： | MD1942 |
| 厂家： | 
PERKINELMER OPTOELECTRONICS |
| 描述： | Ultra High Sensitivity Gateable Channel Photomultiplier DC-Modules |
| 文件： | 总5页 (文件大小：360K) |
| 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
MD Series CPM Modules
Ultra High Sensitivity Gateable Channel
Photomultiplier DC-Modules
Features
Description
The Channel Photomultiplier DC-
Module series is designed for all low
light applications e.g. in industries,
life science or medical analysis, in
high energy physics or pure research.
· High dynamic range
· No cooling required
· Very high stability in noise level
· Adjustable gain
· Active quenching
· Circuit for high light protection
· Gateable CPM input (only Bialkali types)
· Optical fiber read-out possible
· 5 volts operating voltage
· Monitor voltage output
It is an easy to use module, containing
the Channel Photomultiplier,
a high voltage power supply, an
amplifier with I/U conversion
and an active quenching circuit for
high light protection. It is also
possible to apply an external gate
function. 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 low light levels.
.
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Technical Specifications
MD 900 Series
1/3” DC Photosensor Module
*) Additional models on request
Operating Conditions
Supply voltage
Supply current
5 V dc
< 280 mA
Settling time
< 1s (time to stabilize HV after supply voltage applied)
active quenching control (internal)
1 V/ 20nA (other values on request)
0 ... 10 V dc **)
Over-illumination protection:
Current to voltage conversion factor
Output signal
Output offset
Gain
± 3mV
up to 1 x 108, via internal potentiometer (or by external control voltage
0...3 V via ext. OpAmp circuit)
Active Quenching Control
TTL-Pulse, active high, RESET: internal via timer, typ. 1 s, external
via 5 V-pulse
Frequency bandwidth
GATE voltage Vgate
DC to 1 kHz (other values on request, max. 20 kHz)
5 V: h to l set time Vca to Vch-ent +100 V : ~ 150 µs
5 V: l to h set time Vca to Vch-ent - 100 V : ~ 150 µs
1500 volts
High voltage pre-adjusted
Maximum ratings
Input voltage
+5.5 V
Operating temperature
Storage temperature
Weight
5 to 40 °C
-20 to 50 °C
~ 350 g
**) for long term operation: max. average output voltage of <
5 V (anode current of <100 nA) is recommended
Performance Characteristics
Spectral response
Current Amplification vs Control Voltage
1,E+09
100
1,E+08
1,E+07
1,E+06
1,E+05
C 943 C 944
10
C 983
C 973
C 972
1
1,E+04
C 962
C 922
C 921
1,E+03
C 952
C 982
700
1,E+02
C 942
600
C 911
0,1
100
0,9
1,4
1,9
2,4
2,9
200
300
400
500
800
900
Control Voltage / V
Wavelength (nm)
Technical Specifications
MD 1300 Series
1/2” DC Photosensor Module
*) Additional models on request
Operating Conditions
Supply voltage
Supply current
5 V dc
< 280 mA
Settling time
< 1s (time to stabilize HV after supply voltage applied)
active quenching control (internal)
1 V/ 20nA (other values on request)
0 ... 10 V dc **)
Over-illumination protection:
Current to voltage conversion factor
Output signal
Output offset
Gain
± 3mV
up to 1 x 108, via internal potentiometer (or by external control voltage
0...3 V via ext. OpAmp circuit)
Active Quenching Control
TTL-Pulse, active high, RESET: internal via timer, typ. 1 s, external via
5 V-pulse
Frequency bandwidth
GATE voltage Vgate
DC to 1 kHz (other values on request, max. 20 kHz)
5 V: h to l set time Vca to Vch-ent +100 V : ~ 150 µs
5 V: l to h set time Vca to Vch-ent - 100 V : ~ 150 µs
1500 volts
High voltage pre-adjusted
Maximum ratings
Input voltage
+5.5 V
Operating temperature
Storage temperature
Weight
5 to 40 °C
-20 to 50 °C
~ 420 g
**) for long term operation: max. average output voltage of <
5 V (anode current of <100 nA) is recommended
Performance Characteristics
Spectral response
100
10
Current Amplification vs Control Voltage
1,E+09
1,E+08
1,E+07
1,E+06
C 1343C 1344
C 1383
1,E+05
C 1373
C 1372
1
1,E+04
C 1362
C 1322
C 1321
1,E+03
C 1352
C 1382
1,E+02
C 1342
600
C 1311
0.1
100
0,9
1,4
1,9
2,4
2,9
200
300
400
500
700
800
900
Control Voltage / V
W avelength (nm )
Technical Specifications
MD 1900 Series
3/4” DC Photosensor Module
*) Additional models on request
Operating Conditions
Supply voltage
Supply current
5 V dc
< 280 mA
Settling time
< 1s (time to stabilize HV after supply voltage applied)
active quenching control (internal)
1 V/ 20nA (other values on request)
0 ... 10 V dc **)
Over-illumination protection:
Current to voltage conversion factor
Output signal
Output offset
Gain
± 3mV
up to 1 x 108, via internal potentiometer (or by external control voltage 0...3 V
via ext. OpAmp circuit)
Active Quenching Control
TTL-Pulse, active high, RESET: internal via timer, typ.1s, external via
5 V-pulse
Frequency bandwidth
GATE voltage Vgate
DC to 1 kHz (other values on request, max. 20 kHz)
5 V: h to l set time Vca to Vch-ent +100 V : ~ 150 µs
5 V: l to h set time Vca to Vch-ent - 100 V : ~ 150 µs
1500 volts
High voltage pre-adjusted
Maximum ratings
Input voltage
+5.5 V
Operating temperature
Storage temperature
Weight
5 to 40 °C
**) for long term operation: max. average output voltage of <
-20 to 50 °C
5 V (anode current of <100 nA) is recommended
~ 450 g
Performance Characteristics
Spectral response
Current Amplification vs Control Voltage
1,E+09
100
0
1,E+08
1,E+07
1,E+06
1,E+05
C 1943 C 1944
C 1983
C 1973
C 1972
1
1,E+04
C 1962
C 1322
C 1921
1,E+03
C 1952
1,E+02
C 1982
700
C 1911
C 1942
600
0.1
100
0,9
1,4
1,9
2,4
2,9
200
300
400
500
800
900
Control Voltage / V
W avelength (nm )
Dimensions (mm)
MD 900 Series
MD 1300 Series
MD 1900 Series
Connections
Red: Vcc, input (+5 V to +5.5 V DC)
Black: GND
Coax: External Gate in (TTL,active high)
Yellow: Monitor voltage output (|Vch-ent /1000|)
BNC Connector:
-
-
DC 0 - 10 V Signal Output
GND
Green: Control voltage input via ext.
OpAmp (ref. to manual)
CPM
·
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-287 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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