Description
| Detector |
plastic scintillator |
| measurement range |
0.01 cps ~ 99999 cps 0.01 Bq ~ 999.99 kBq |
| effective sensitive area |
15 cm2 |
| background counting |
≤1cpm(0.1μSv/h) |
| minimum detection limit | 1.8Bq(99Sr-90Y,10s,confidence coefficient 95%) |
| detecting efficiency |
≥40%（90Sr-90Y,2π，10mm away from the detector,keep out rate 30%30%） |
