Commonly used for:
1.Check for local radiation leaks and nuclear radiation contamination;
2.Check the radon radiation in the surrounding environment;
3.Check the radioactivity of building materials such as stone;
4.Inspect landfills and garbage dumps with nuclear radiation hazards;
5.Testing from medical to industrial useXThe X-ray instrumentXRadiation intensity;
6.Check for radium contamination in groundwater;
7.Check the radioactivity of underground drilling pipes and equipment;
8.Monitor the pollution of air and water around nuclear reactors;
9.Inspect personal valuable assets and jewelry for harmful radiation;
10.Check the radioactivity of porcelain tableware, glass cups, etc;
11.Accurately locate the radiation source;
12.Testing of home decoration.

Technical performance and characteristics:

1Four digit LCD display
2Detect alpha, beta, gamma, andXray
3Count measurement, total count measurement, and dose rate measurement
4、1divide-24Hourly timed measurement
5Minimum response energy:20Kev(Gamma rays), yesCs-137The source is5.8Cps/μSv/h;
Detection lower limit: YesI-125correct0.02μCi;
6Efficiency（4π) Under contact: YesSr-90Source about38%，C-14Source about5.3%；P32Source about33%；Co-60Source about3%
7External connectionG-MCounting tube probe,Effective diameter45mm,Mica window density1.5-2.0mg/Cm3;
8Accuracy μSv/h：≤500μSv/hWhen the range is ≤15%, in500-1000μSv/hRange ≤20%；
CPS：≤2500 CPSRange ≤15%, in2500-5000CPSRange ≤20%；
9Measurement unit: The commonly used unit for this detector（Mr/hperhapsCPM）OrSIUnit (μ)Sv/hperhapsCPS）

Measurement range:0.001-100mR/h
0.01-1000μSv/h
0-300000 CPM
0-9999000Total
refinedDegree:±15%
electricitySource:9Vlayer-built battery
External dimensions:145×72×38mm
give birth toLocation: United States