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GEM P-type Coaxial HPGe Detector

High-Resolution Gamma Spectroscopy Detector for Nuclear Research

 

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Key Highlights

  • High-resolution HPGe detector for advanced gamma spectroscopy
  • Wide energy detection range starting from ~40 keV
  • High efficiency up to 150% for superior detection performance
  • World-class energy resolution for precise spectral analysis
  • Supports high count-rate applications with advanced preamplifier options
  • An optional cryocooler system (LN₂-free operation) reduces maintenance and downtime
  • Low-background carbon fiber endcap for ultra-sensitive measurements
  • Ideal for nuclear laboratories, research institutes, and industrial applications

Description

The GEM P-type Coaxial HPGe Detector is a high-performance gamma spectroscopy detector designed for precise radiation measurement, nuclear analysis, and research applications.

Built with advanced P-type coaxial technology, it delivers exceptional performance across a wide energy range starting from ~40 keV, providing superior energy resolution and excellent peak shape for accurate spectral analysis.

This detector supports both traditional liquid nitrogen cooling and modern cryocooler (LN2-free) systems, helping reduce operational complexity while ensuring continuous and stable performance.

The GEM Series is a top-tier solution for organizations seeking high-efficiency HPGe detectors with world-class accuracy, reliability, and long-term stability.

Specifications

Type : High Purity Germanium (HPGe), P-type Coaxial
Energy Range : ~40 keV and above
Efficiency : Up to 150%
Energy Resolution : High-resolution gamma spectroscopy grade
High Count Rate Capability (~1 Mcps)
Cooling Options :

  • Liquid Nitrogen (LN₂)
  • Cryocooler (LN2-free operation)

Endcap : Carbon fiber (low background)
Electronics : SMART-1 integrated HV (optional)
Configurations : PopTop, Streamline, mechanically cooled

Application

  • Gamma spectroscopy and spectral analysis
  • Nuclear research and nuclear physics
  • Radiation detection and measurement
  • Environmental radiation monitoring
  • Nuclear safeguards and security
  • Non-destructive assay (NDA)
  • Industrial radioactive material analysis
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