Laboratory high purity germanium gamma spectrometer

YD2000 high purity germanium measurement system is composed of high purity germanium detector, refrigeration device, digital multi-channel spectrometer, low background lead chamber, gamma spectrum acquisition and analysis software and passive efficiency calibration software. The system has the advantages of high energy resolution, high degree of automation of radioactivity analysis, high system stability, reliable analysis results, no standard source for efficiency calibration, all-Chinese operation, etc., and is suitable for radioactivity spectrum analysis professionals and non-professionals.

It can be used in professional laboratories for radioactivity measurement, food radioactivity measurement, metal radioactivity measurement, building materials radioactivity measurement, biological sample radioactivity measurement and other fields. It can be used for gamma nuclide analysis and gamma total count rate measurement in environmental samples.

Main technical indicators:

Energy range: 3KeV-10MeV

Relative efficiency: 10% ~ 160

Resolution:

≤ 0.50keV@5.9keV

≤ 0.80keV @ 122keV

≤ 1.85keV @ 1332keV

Refrigeration mode: electric refrigeration/liquid nitrogen refrigeration/electric refrigeration and liquid nitrogen condensation optional

Spectrum acquisition mode: PHA,MCS;

The most avenue address: 16384;

Linearity: integral nonlinearity ≤ ± 0.025; differential nonlinearity ≤ ± 1%;

Software features:

Full Chinese operation interface

Automatic measurement and analysis

Accurate resolution of heavy peaks

10 energy spectrum data can be acquired simultaneously

Prefabricated library files contain multiple nuclide 3000

Efficiency Scale:

1, call the experimental measurement of the efficiency scale curve.

2. The calculation results of the GammaCalib passive efficiency scale software seamlessly connected with this software.

Technical features:

1, multi-channel, high-voltage modules and other electronic systems using military-grade devices, and a special temperature stability design,

The system has excellent long-term stability, once measured continuously for one month, the energy resolution can be kept less than 1.9KeV at 1460.8KeV.

2. The energy spectrum analysis is mainly automatic analysis, assisted by interactive analysis, especially suitable for non-professionals.

3. There are more than 3000 isotopes of nuclide library information, nuclide library and energy spectrum analysis software are closely combined, convenient for users to use.

4. Strong software heavy peak analysis ability. The user can see the peak fitting result, and the user can understand the effect of energy spectrum analysis.