Function:
1. Small volume, high sensitivity, good repetition, Semi-quantitative analysis to site uranium ore sample
2. Environment, building materials and house decorative materials radioactivity detection
3. Large area gamma abnormity census, sap and trial trench rock nature extraction and edition, Seek underground water and determine solid substance density
Main Technical Parameters
Sensitivity: 4ppmeu (1ppmeu average uranium content is equal to 0.52γ)
Measurement: ×1 shift 0~9999 can use overflow alarm to enlarge reading range
Detector: NaI (TL) crystal, φ30*25mm
Power: chargeable batteries and charger
Working environment: temperature 10℃~+50℃
Relative humidity: 85%
Dimension: 204*200*46mm
Weight: 1kg
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Function 1.Prospect uranium, thorium and potassium ores; 2.House and building materials gamma radial strength analysis Advantages 512 channel analyzer Large screen LCD Use chargeable Ni-MH batteries Apply large crystal High sensitivity, high stability and low noise spectrum ...
Main Functions DSHD-71, the predecessor of DSHD-71A flickering gamma radioactive detector, is widely used in doing geological census on radioactive minerals for nuke industry as military products in last century. After its turning to civilian product,The instrument is widely ...