GammaSpectrum-1High purity germanium digital multi-channel spectrometer

Brief introduction

GammaSpectrum-1Type laboratoryHPGeThe digital multi-channel spectrometer is developed by Beijing Zhongzhi Nuclear Safety Technology Co., Ltd. and can be used in conjunction with internationally renowned instrumentsHPGeThe probe from the detector supplier is used in conjunction with it. This product has functions such as digital automatic extreme zero, automatic optimization, zero dead time correction, low-frequency suppression, trajectory loss correction, and digital gate baseline recovery. This product uses all military grade components, with stable and reliable performance, excellent various indicators, and can maintain continuous measurement in the laboratory6The central channel of Tianfeng does not drift, providing reliable guarantee for sample measurement and scientific research experiments.

picture1 laboratoryHPGemultichannel

II application area

GammaSpectrum-1Type laboratoryHPGeDigital multi-channel spectrometerCan be withHPGeDetectors, as well as those developed by Zhongzhi Nuclear Safety Technology Co., LtdGammaSharpSpectral analysis software andGammaCalibA high-performance gamma spectroscopy measurement system is composed of passive efficiency calibration software. Due to the fact that the product is completely domestically produced, it has the ability to respond quickly in later maintenance and can be used for24Recovering faults within hours, especially suitable for applications based onHPGeIn the online monitoring and automatic monitoring system of detectors.

III Specification

l Maximum data pass rate: greater than100kcps；

l Coarse gain adjustment:1,2,4,8,16,32,64；

l Fine tuning gain:0.45arrive1；

l Maximum road address:16384；

l Forming time constant: rise time from0.8to26usAdjustable, per step0.2us; Flat top time from0.5to2.0us，

Every step0.1us；

l Linear: Integral Nonlinear≤±0.025%Differential nonlinearity≤±1%；

l Temperature coefficient: gain<35ppm/°CZero point<3ppm/°C；

l Signal processing: It has functions such as digital spectrum stabilization, automatic pole zero, and digital gate baseline recovery;

l Data storage:16384Do not lose data storage, each track has a capacity of231-1Counting;

l Automatic digital zero adjustment;

l Counting rate table: real-time display on the screen;

l Communication interface:USB；

l Size:252mm×150mm×50mm；

l Working temperature:-10~50℃；

l MTTF<24Hour.

4、 Product Features

This product has three main features. Firstly, it integrates all the functions of similar products internationally and can be customized to meet user needs, such as long-distance signal transmission; Secondly, due to the use of military grade components, it has high reliability and excellent long-term performance indicators, especially with minimal spectral drift under long-term operation, making it particularly suitable for measuring low-level radioactive activity; Thirdly, it has strong maintenance capabilities in the later stage. In the event of a malfunction, it can be carried out according to user needs24Restore product performance within hours.