Professional Supplier of Laboratory Scientific Instruments
Professional Supplier of Laboratory Scientific Instruments
This portable digital surface contamination meter is a monitoring instrument for nuclear pollution workplace applications, such as: radiation pollution monitoring of worker surfaces, work surfaces, and surrounding environments. It can measure alpha, beta, gamma and x_rays, with The internal energy compensated GM probe is compact and easy to carry. It is one of the necessary instruments in the nuclear medicine department.
1. Use a Geiger-Muller counter to measure alpha, beta, gamma and X-ray radiation.
2. Measuring range: mR/hr (milren/hour): 0.001-110.0,
3. CPM (counts per minute): 0—300,000
4. μSv/hr (microSv/hour): 0.01—1,100,
5. CPS (counts per second): 0—5,000,
6. Total count: 1-9,999,000
7. Efficiency: Sr-90 (546kev, 2.3MeV βmax) about 75%
C-14 (156kev βmax) about 11%
8. Bi-210 (1.2MeV βmax) about 64% Am-241 (5.5MeV α)
about 36%
9. Sensitivity: 3500CPM/ mR/hr (for Cs-137)
10. Accuracy: ±15%
11. Temperature range: -10℃~+50℃
12. Power supply: 1 9V alkaline battery, battery life 200 hours
13. Dimensions and weight: 150×80×30mm 350 grams (including battery)
Experienced service team and strong production support team provide client worry-free order service.
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