MP952 データシートの表示（PDF） - PerkinElmer Inc

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MP952

EVE Ultra High Sensitivity Gateable Photon Counting Module

PerkinElmer Inc 

MP 900

Specification *)

Detector

Detector type

Model *)

Installed CPM type

Photocathode diameter

Photocathode material

Window material

Spectral response / nm

Quantum efficiency

Dark counts (typ.)

P Version

Model

Installed CPM type

Dark counts (typ.)

*) Additional models on request

MP 942

C 942 P

Bialkali

Quartz

165-650

10 cps

MH 942P

C 942 P

10 cps

MP 943

C 943 P

Bialkali

UV-glass

185-650

10 cps

MH 943 P

C 943 P

10 cps

CPM-Channel Photomultiplier

MP 944

C 944 P

min. 5 mm

Bialkali

Boro

300-650

20% typical

10 cps

MP 952

C 952 P

Multialkali

Quartz

165-750

50 cps

MP 962

C 962 P

Multialkali

Quartz

165-850

100 cps

MH 944 P

C 944 P

10 cps

MH 952 P

C 952 P

50 cps

MH 962 P

C 962 P

100 cps

Photon Counting Electronics Data

Linear count rate

Output pulse

Over-illumination protection

Output impedance

Supply voltage

Active Quenching Control

Output pulse width

Input current at max. count rate

GATE voltage Vgate

5 MHz

TTL, positive

active quenching control

50 ohms

+5 to +5.5 V DC

TTL-Pulse, active high,

RESET: internal via timer, typ. 0,5 s

external via TTL-pulse

adjustable, min. 15 ns, max. 1 µs

< 250 mA

TTL-level: h to l

TTL-level: l to h

set time Vca to Vch-ent +100 V : ≈ 150 µs

set time Vca to Vch-ent - 100 V : ≈ 150 µs

Maximum Ratings

Input voltage

Operating temperature

Storage temperature

Weight

+5.5 V

5 to 40 °C

-20 to 50 °C

approx. 390 g

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