High Purity Germanium Detector System

High Purity Germanium Detector SystemKR-GEM-S7030-LB-C

High Purity Germanium Detector System

High Purity Germanium DetectorGEM-S7030-LB-C

l Energy range:3keV~3MeV

l Crystal Size: Direct≥68mm,Thickness≥30mm

l End window diameter:83mm

l Relative efficiency:≥28%(Typical value)

l Peak Combi:40：1

l Energy resolution:≤0.45KeV @5.9KeV; ≤0.55KeV @14.4KeV;  ≤0.7KeV@122KeV； ≤1.9KeV@1.332MeV

l Peak Shape Ratio (Typical):FW.1M/FWHM(Typical value)：≤2.0

l       FW.2M/FWHM(Typical value)：≤2.9

l Ultra-low background carbon fiber overall package, the actual product is as shown on the right

Liquid nitrogen refrigeration refrigerator KR-MOBIUS

l liquid nitrogenCondensation refrigeration, the compressor cools the volatilized liquid nitrogen when the equipment is started to maintain the long-term balance of liquid nitrogen in the tank.；

l Compressor life is greater than200,000 hours

l 27Lliquid nitrogen tank

l in detector器After being in the cooling state, when the liquid nitrogen tank is full, it can be guaranteedNo filling of liquid nitrogen is required for 730 days or longer. (luck行There was no power outage during the process)

l It has built-in sensing and control components that display the following information in text or digital form: whether it is in liquid nitrogen circulation state; current liquid nitrogen level; system operating power level

l Equipped with a safety pressure relief valve to ensure that the equipment will not cause danger due to excessive pressure due to power outage.

l When the refrigerator is turned off, the liquid nitrogen loss rate is less than3L/day

l Compressor power typical value125tile

l Noise:Less than 60 decibels at 1m

Dual channel digital spectrometer GR-DSPEC 50

l Dual-channel fully digital multi-channel analyzer,The instrument can run offline. When the computer system crashes abnormally or loses power, the measurement can be continued and the measurement data can be saved toIn the gamma spectrometer measurement system, when the device is connected to the computer again, the spectral line data and particle numbers can be restored and transmitted to the computer to ensure that the measurement data is not lost.

l Maximum data passing rate: greater than100kcps；

l With low frequency noise suppression,Digital spectrum stabilization, pulse anti-accumulation,Functions such as automatic optimization, automatic extreme zero, zero dead time correction and virtual oscilloscope;

l The molding time parameters are built-in and adjustable, and the flat-top time parameters are automatically optimized and adjusted with one click.

l The large-screen color LCD can continuously display status and spectrum information; it also providesUSB2.0 and Ethernet interface;

l System transformation gain (memory segmentation): selected by computer as65536，32768，16,384, 8192, 4096, 2048, 1024 or 512 channels;

l The spectrometer can be connected to a variety of high-purity germanium detector preamplifier types, including reset-type preamplifiers andRC continuous discharge preamplifier

l Automatic extreme zero, excellent dead time correction capability, and correct application situations where the count rate changes rapidly.

  l The spectrometer has a digital/anti-coincidence channel,ReserveSubsequent upgrade of the gamma spectrometer system with anti-Compton and anti-cosmic ray functions

Chinese spectrum analysis software GMMA

l 64-bit spectrum interpretation software, compatible with Windows platform

l Covers spectrum acquisition, analysis, reporting and quality assurance procedures; sample information can be edited and entered, and all functions can be realized with one installation. Spectrum stripping can be performed automatically or manually to correctly correct interference between multiple nuclides.

Passive efficiency scaling software KR-ANGLE

l Software language optional: Chinese, English

l The self-contained detector comes with its own characterization file; the manufacturer provides the point source baseline efficiency curve before leaving the factory, allowing users to self-form characterization corrections using multi-nuclide point sources, volume sources, Marlin cups, etc.

l Software algorithm: adopts total efficiency algorithm, including deposition correction, and performs automatic scale counting

A detailed crystal structure diagram of the detector is provided, including the detector dead layer thickness, internal packaging pole materials, etc. for self-calculation and correction of passive efficiency after long-term operation; it supports customers to self-correct calculations on site;