Portable HPGe Gamma- & X-ray Spectrometer
Description
Spectrometers based on HPGe (high purity germanium) detectors are designed to detect gamma radiation in the energy range from 40 keV to 3 MeV for GCD models and from 3 keV to 3 MeV for GCDX models.
Brochure Portable HPGe Gamma- ray Detectors
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Application
Detection, accumulation, processing and analysis of gamma spectra in field and industry conditions were small dimension and weight of spectrometer are important.
Features
General
- High efficiency of radiation detection
- Light weight aluminum construction
- Portable Dewars vessels for 24, 48 and 96 hours
- Transportation and storage without cooling
Precision
- Adopting precision gamma-spectrometry methods
- Ultra-light cryostat fabrication for minimum gamma absorption
- Detection of radiation in any spatial orientation
Reliability
- Excellent peak symmetry
- High count rate indicator
- High energy rate up to 200000 MeV/sec
- HV supply protection if detector is warm
Specification
Energy range, keV:
40 – 3000
HPGe detector efficiency, %:
10 – 50
Energy resolution for 30% efficiency detector, keV at energy
122 keV: 0,8
1.33 MeV: 1,8
Time of cooling after refilling, h:
4
Weight of detector with filled Dewar vessel, kg
1.5 l: 7
3.0 l: 11
5.0 l: 15
Time of continuous operation (depending on Dewar vessel volume), h:
24, 48, 96
40 – 3000
HPGe detector efficiency, %:
10 – 50
Energy resolution for 30% efficiency detector, keV at energy
122 keV: 0,8
1.33 MeV: 1,8
Time of cooling after refilling, h:
4
Weight of detector with filled Dewar vessel, kg
1.5 l: 7
3.0 l: 11
5.0 l: 15
Time of continuous operation (depending on Dewar vessel volume), h:
24, 48, 96
Complete set
- Portable HPGe coaxial or planar detector
- Liquid nitrogen level monitor (LN2 Monitor)
- Dewar vessel
- Multi Channel Analyzer
- Emulation and analysis Software SpectraLineGP
Options
- Software package NuclideMasterPlus
- Advanced software package EffMaker
- Liquid nitrogen filling station
- Additional batteries
- Charger
- Tripod
- Collimators