JiaonanHY-HP-200 laboratory high-purity germanium gamma spectrometer

The HY-HP-200 laboratory high-purity germanium gamma spectrometer is a domestically produced high-purity germanium spectrometer product. Its main components include a 50% relative efficiency P-type HPGe detector, a low-background lead chamber, a digital multi-channel analyzer, and the accompanying GammaSense spectrum analysis software. The equipped digital multi-channel analyzer integrates a signal polarity adjustment unit, a fast analog-to-digital converter (ADC) unit, an automatic polarity/zero cancellation unit, a digital baseline restoration unit, a digital trapezoidal shaping unit, and a digital anti-Compton/anti-cosmic interface unit for advanced applications. The equipped GammaSense spectrum analysis software is a complete spectrum analysis software package. It has built-in energy calibration, efficiency calibration, and peak resolution functions, a full Chinese operation interface, and can provide the activity of radioactive samples in real time. The results are given in the form of a report, which can be directly printed by the user.

Product Description

Low-background lead chamber

2. Top-opening design

2. Lead chamber thickness: 20cm   (Optional 25cm ultra-low background lead chamber)

3. Lead chamber structure from outside to inside: Low-carbon steel lining, old lead, tin and soft   copper lining

4. Background:   50keV ~ 2MeV integral background <2cps   Inner   lining: 3mm oxygen-free copper

5. Weight   <2.5 tons

  High-purity germanium detector

2. Detector model: GCD-50290   Relative efficiency: 50%

2. Detector type: P-type coaxial type

3. Resolution: ≤ 2.9keV@2332keV

4. Peak-to-Compton ratio: ≥ 64:2

5. Peak   Shape   Parameters   FW.2M/FWHM   Better   than   2.9;   F W.02M/FWHM

6. Better than 2.65

7. Liquid nitrogen tank: Standard 30L Dewar flask