Multi-channel environmental gamma spectrometer

       YD4096 type environmental gamma spectrometer, mainly used for gamma emitter radioactive energy spectrum and activity measurement, is the current radioactive activity measurement and the environment of radioactive material activity measurement ideal measurement equipment.

It can be used for qualitative analysis and quantitative measurement of radionuclide content in building materials, geological samples, marble, cement, granite, food, water and so on. Widely used in environmental protection, building materials quality inspection, radiation protection, food safety monitoring and other fields.

The activated carbon box method can be used to analyze the radioactive radon content in the room or the environment.

Can be used for the measurement of solution samples, solid samples and media samples of different densities

Suitable for radioactivity measurement in building materials and activity measurement of radioactive substances in the environment

Main features of the system

01, Chinese platform gamma spectrometer simulation software

02. Integrated ADC card integrated amplifier and high voltage module

03, computer program-controlled adjustment magnification

04, computer program control adjustment detector high voltage

05, Specialized energy scale and efficiency scale calibration service

06, Specialized Dosage Services for Radioactivity Measurement in Building Materials and Environments

Main technical indicators

01. Energy resolution: ≤ 7%(137Cs)

02. Energy linearity: ≤ ± 1%(20keV-100MeV)

03. System stability: ≤ ± 1%(8 hours)

04. Maximum number of data storage channels: 4096 channels, 224-1 count capacity per channel

05. Data storage channel group: 512, 1024, 2048 and 4096

06, lead shielding room attenuation factor: ≥ 80(20keV-100MeV) typical value ≤ 180cpm

07, together with the measurement expansion of the total uncertainty of 10%(K 2)

08, analysis of nuclide types: 226Ra, 232Th, 40K, 222Rn, 238U

Device Configuration

01, 4096ADC and PHA interface and program-controlled multi-function card

02, 75 × 75NaI(TL)γ probe

03, special NG401-261 type lead room.

04, Desktop Computers

05, Universal Printer

06. General γ-spectrum simulation acquisition software package

07. Software package for analysis of natural radioactive content in building materials in line with national standards

08, in line with national standards of activated carbon box method indoor radon activity analysis software package.

09, du, radium, potassium standard source each one

10, traceable to the national benchmark verification certificate.