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SPC Module PMA series - Photomultiplier Detector Assembly

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작성자 진성인스트루먼트
댓글 0건 조회 10회 작성일 24-04-30 11:19

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PMA series.png PMA series-2.png

 

 

  • Timing resolution < 180 ps (FWHM)
  • Quantum efficiencies up to 40% (cathode dependent)
  • Spectral ranges from 230 nm to 920 nm available
  • Optional thermoelectric cooler
  • Internal GHz pre-amplifier and shutter
  • Simple 12 V DC power supply, no HV supply required
  • RF and magnetic shielding with refined iron or nickel coated aluminum housing

 

 

  PMA 175  PMA 192
Wavelength range 230 - 700 nm 230 - 920 nm
Dark counts (uncooled model, typ. value)* < 50 cps < 10 000 cps**
Dark counts (cooled model, typ. value)* < 50 cps < 1100 cps**
Transit time spread (FWHM, typ. value) < 180 ps
Recommended max. count rate 5 MHz
Single electron response width 1.5 ns
Pulse rise / fall time 750 ps
Signal Output
Connector SMA female
Impedance 50 Ohms
Polarity negative
Power Supply
Input 12 V DC
Max. current consumption (uncooled) 200 mA
Max. current consumption (cooled) 450 mA
Dimensions
OEM unit 134 × 84 × 34 mm (w × d × h)
PMA (uncooled) 72 × 84 × 84 mm (w × d × h)
PMA-C (cooled) 120 × 84 × 110 mm (w × d × h)
Detector active area 8 mm

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