GCDX HPGe Coaxial Detectors with extended energy range

Application

Detection of Gamma-rays in nuclear energetics and environmental control, in industry and scientific research, in medicine and other applications.

Features

  • 10% - 100% and higher efficiency HPGe coaxial detectors are available
  • Extended energy range 3 keV - 10 MeV
  • Input window materials: Aluminum, Beryllium or Carbon-fiber
  • Built-in or Remote Preamplifier types are available depending on application
  • Low instrument background
  • High energy rate up to 200000 MeV/s
  • Excellent peak symmetry & high resolution
  • HV supply protection if detector is warm
  • High count rate indicator
  • Variable cryostat design modifications

COMPLETE SET

  • HPGe coaxial detector
  • Preamplifier with cooled input stage
  • Dewar vessel
  • Cable set
  • Documentation

ACCESSORIES

  • Multichannel Analyzer (Digital or Analog-Digital)
  • Analytical Software packages:
    • quantitative and qualitative analysis
    • γ-spectra modeling & efficiency registration calculation for complex geometry objects
    • extended radionuclide library
  • Liquid nitrogen storage and filling system
  • Liquid nitrogen sensor and monitor
  • Cable set extension

DESCRIPTION

  • HPGe detectors with extended energy range GCDX provide outstanding performance not only as regular coaxial detectors but also allowing to go lower in energy range down to 3 keV.
  • Thin contact structure of the HPGe detector accompanying with input window made of Beryllium or Carbon fiber guarantee low energy photon transition to the HPGe crystal and its registration.
  • Input window of the detector is integrated into the end cap of the detector by using high-tech vacuum-tight materials

SPECIFICATION

ModelRelative Efficiency*, %Energy resolution at 5.9 keV (eV)Energy resolution at 122 keV (eV)Energy resolution at 1.33 MeV (keV)Peak/ComptonPeak Shape FW.1M / FWHMPeak Shape FW.02M / FWHM
GCDX-10175104007201.7541:11.92.65
GCDX-15180154507401.8046:11.92.65
GCDX-20180204607601.8051:11.92.65
GCDX-25185254807751.8555:11.92.65
GCDX-30185305008001.8558:11.92.65
GCDX-35190355508301.9060:11.92.65
GCDX-40190406008501.9062:11.92.65
GCDX-50190506208751.9064:11.92.65
GCDX-60200606709002.0068:12.03.00
GCDX-70200707009502.0073:12.03.00
GCDX-80210807509502.1077:12.03.00
GCDX-10021010080010002.1081:12.03.00
Detectors with other efficiencies are available

FILES TO DOWNLOAD

PDF brochure

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