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Quick Details

Place of Origin: China (Mainland)
Brand Name: Gold
Model Number: NP4-2

Specifications


Main Applications and Features

Searching for uranium, thorium and potassium ores;
Gamma-ray intensity analysis of habitable rooms and building materials;
Application of 512-channel analyzer
Large LCD display
Use rechargeable Ni-MHl batteryies as the power source
LCD display
High sensitivity, high stability, low noise spectrum
Photomultiplier Response
 Technical Specifications

Energy Discriminating window Peak: Potassium (1.46Mev), Uranium (1.76Mev), Thorium (2.62Mev), total counts (all energy higher than 0.5MeV);
Content Analysis Sensitivity: Potassium channel (3000~5000 ppm), uranium channel (≤2ppm), thorium channel (≤3ppm);
Instrument Outline Dimension: 290×110×290mm;
Probe Outline Size: φ102×432mm;
Weight: 5 Kg;
Temperature Range: -10℃~ +60℃.
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HFS-6 Alpha-ray Fast Detector 

HD-1 Radon Gas Measuring Instrument