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On site high-purity germanium gamma spectroscopy measurement system
On site high-purity germanium gamma spectroscopy measurement system
Product details
picture1On site high-purity germanium gammaEnergy spectrummeasurement system
1Product Application
On site high-purity germanium gammaEnergy spectrumThe measurement system can be used for gamma andRadioactivity measurement of X-rays, including radioactive materials in the environment, radioactive materials in industrial and agricultural products, and enterprises engaged in the storage and treatment of nuclear waste.
IIProduct Features
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The optimal size and weight for mobile applications;
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Placed on a handcart with a lead shielded collimator;
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After filling with liquid nitrogen, the detector reaches the cooling temperature in a very short time;
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Simple operation and maintenance;
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Laser measurement indication;
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3600Any direction;
IIIsystem composition
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The planar or coaxial high-purity germanium detector is equipped with a preamplifier installed in a portable refrigeration device;
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Multi channel spectrometer;
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Data analysis software package,includehardware setupEnergy spectrum acquisitiongiveAnalysis, passive efficiency scale；
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Lead shielding device with collimator;
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Handcarts and transport boxes;
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Laser rangefinder;
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Attachment：Liquid nitrogen filled funnel，Power supply, etc；
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Cable and text description;
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Specially developed passive efficiency calibration software calculates the detection efficiency of complex shaped measurement objects.
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The front cable interface is standardNIMInterface: DC power supply ±12V–D-Sub-9Needle;
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Detection efficiency of high-purity germanium detector：10%-100%Optional;
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Cooling timerootoccupyThe volume and detector efficiency of Dewar flasks vary.
4TECHNICAL INDEX
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parameter |
index |
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Energy Range（keV）： Standard type extended |
40-10000 3-10000 |
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Efficiency of high-purity germanium detector（%）： |
typicaldo30，Optional other efficiencies |
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30%Energy resolution of efficiency detector（keV） @122keV @1.33MeV |
0.875 1.85 |
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peak to Compton ratio |
58:1 |
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Cooling time（h） |
4 |
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Automatic running time（days） |
1-5 |
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Thickness of aluminum packaging（mm） |
7 |
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Weight of detector and Dewar flask（kg）： |
5-12 |
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