GM survey meters
1.Use
Measure the concentration of surface contaminants at the Shimane Nuclear Power Station.
2.Major specifications
(1) Type of radiation measured | : Beta |
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(2) Detector | : GM tube |
(3) Energy characteristics | : 30%/4Π or greater (at U3O8 50mm diameter) |
(4) Measurement range | : 0 cpm to 100 × 103cpm |
(5) Display accuracy | : Tolerance with respect to indicated value: ±10% |
(6) Power supply | : Battery |