放射性是不稳定原子核因辐射失去能量的过程。它以Becquerels(BQ)进行测量。
1 cpm = 16,666.667 μSv
1 μSv = 6.0000e-5 cpm
例子:
将15 每分钟计数转换为Microsievert:
15 cpm = 250,000 μSv
| 每分钟计数 | Microsievert |
|---|---|
| 0.01 cpm | 166.667 μSv |
| 0.1 cpm | 1,666.667 μSv |
| 1 cpm | 16,666.667 μSv |
| 2 cpm | 33,333.333 μSv |
| 3 cpm | 50,000 μSv |
| 5 cpm | 83,333.333 μSv |
| 10 cpm | 166,666.667 μSv |
| 20 cpm | 333,333.333 μSv |
| 30 cpm | 500,000 μSv |
| 40 cpm | 666,666.667 μSv |
| 50 cpm | 833,333.333 μSv |
| 60 cpm | 1,000,000 μSv |
| 70 cpm | 1,166,666.667 μSv |
| 80 cpm | 1,333,333.333 μSv |
| 90 cpm | 1,500,000 μSv |
| 100 cpm | 1,666,666.667 μSv |
| 250 cpm | 4,166,666.667 μSv |
| 500 cpm | 8,333,333.333 μSv |
| 750 cpm | 12,500,000 μSv |
| 1000 cpm | 16,666,666.667 μSv |
| 10000 cpm | 166,666,666.667 μSv |
| 100000 cpm | 1,666,666,666.667 μSv |