The CoMo 170 is an efficient, portable contamination monitor equipped with an innovative detector technology for the high sensitive and nuclide referred measurement of suces regarding alpha, beta and gamma contaminations.
The detector technology with thin plastic scintillation detector completely works without gas-filled or gas flow proportional detectors, thus avoiding expensive costs for consumable gas or for repair of Xenon detectors.
Measurement of alpha, beta and gamma radiation
with only one detector. The measuring system automatically identifies the existence of alpha radiation. It is possible to effect a simultaneous, selective measurement of alpha and beta/gamma contaminations.
A defective detector foil can be replaced by the user himself. An expensive repair by the manufacturer is not necessary.
The nuclide referred efficiencies of the scintillation detector can be compared with the efficiencies of common counter tubes.
Features:
thin-layer plastic scintillation detector with ZnS coating, with integrated photo multiplier and detector electronics, 170 cm2 detector suce, mechanically protected by a honeycombed protective gridergonomically and modern designed housing with large LC-display (128 x 64 pixels), illuminableeasy to operate operator suce, touch -sensitive keyboard with 5 function keysindication of measured values either in cps or nuclide referred in Bq or Bq/cm2, digital and analog (bar graph) display of measured valuescalibrated reference nuclide file, free expandableimportant measurement parameters and settings are secured by a code wordintegrated storage of measured data, software for data readout and processingintegrated calibration softwarepossibility to connect various external
detectors, e. g. for dose rate measurementsautomatic detector identificationlow weight, approx. 750 gstationary use in wall station (option) with power supplyTechnical Data:
Detector type:thin-layer plastic scintillation detector with ZnS coating Detector size:170 cm2 (mechanically protected by a honeycombed protective grid)Background count rate:alpha: approx. 0,1 cps
beta/gamma: approx. 15-25 cpsBackground count rate subtraction:with adjustable measuring timeAlarm:for each nuclide separately adjustable, acoustic warningDisplay of measured values:either in cps or nuclide referred in Bq or Bq/cm2
digital and analog (bar graph) displayNuclides:25 nuclides, pre-set calibration factors, variable acc. to user requirements (user-specific nuclides can be added), integrated auto-calibrationMeasuring time:continuous (adjustable attenuation), for stationary operation adjustable in secDisplay:large, graphic LC-display (128x64 pixels), with illumination (illumination time adjustable)Temperature range:-10 °C up to +40 °C, special version up to -20 °CPower supply:2 batteries, AA Mignon or corresponding accumulators (NiCd, NiMH), rechargeable by recharger unit or by wall station during stationary use (option)Dimensions:
Weight:(280 x 125 x 135) mm / length including handle
approx. 750 g (batteries included)Inteces:serial intece RS-232
recharge / mains operation
external detectors
孙先生 13488757953
北京铭诚泰达科技
发表于 2011-8-17 06:18:47