Multi channel analyser - extended version suitable also for operation of the X-ray energy detector

 Product No: 13727-99

Function and applications

The multi-channel analyser is for analysing voltage pulses which are proportional to energy and for determining pulse rates and intensities in conjunction with an X-ray detector, alpha detector or gamma detector. The analogue pulses from the detector are shaped by the analyser, digitised and summed per channel according to pulse height. This results in a frequency distribution of detected pulses dependent on the energy of the radiation.

Equipment and technical data

The multi-channel analyser has an offset function for enhancing the energy resolution.
It possesses the following features:

  • Analogue output for observing heights of the pulse spectrum on an oscilloscope,
  • A USB output for connecting to a computer,
  • Integrated power supply for alpha detector pre-amp (909100.00),
  • Integrated power supply for X-ray energy detector.
  • Includes 1.5-m mains lead, USB cable type A/B
  • Multi-channel analyser software (required)
  • Resolution (per spectrum): up to 4096 channels (12 bit)
  • Memory: unlimited
  • Lag time: 60 µs
  • Coincidence window: 1 µs
  • Analogue input: negative pulse impedance: 3.3 kilohms, 150 pF
  • Amplification: three stages, 6, 12 and 24 digitally adjustable
  • Pulse height: max. 4 V
  • Analogue output: positive pulse 0 to 4 V-
  • Pulse length: 15 µs offset approx.
  • 12-bit digital resolution
  • Maximum offset: 4 V (disable input/coincidence input)
  • Logic input (TTL) for coincidence  measurements at voltage outputs
  • Diode socket: ± 12 V / max. 30 mA
  • BNC socket (bias voltage): -33, -66, -99 V
  • Plastic case with carrying handle
  • Dimensions H × W × D (mm):  90 x 140 x 130
  • Mains voltage: 115/230 V~
  • Mains frequency: 50/60 Hz
  • Weight: 1550 g

Accessories

Multi-channel analyser software (required)




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Product No: 13727-99

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