MH1382 Просмотр технического описания (PDF) - PerkinElmer Inc

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MH1382

Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply

PerkinElmer Inc 

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

100 200 300 400 500 600 700 800 900

1,E+09

Wavelength (nm)

Current Amplification/vs Control Voltage

1,E+08

1,E+07

1,E+06

1,E+05

1,E+04

1,E+03

1,E+02

0,9

1,4

1,9

2,4

2,9

Control Voltage / V

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