放射能は、不安定な原子核が放射によってエネルギーを失うプロセスです。Beckerels（BQ）で測定されます。
1 cps = 1 n/cm²/s
1 n/cm²/s = 1 cps
例:
15 毎秒カウントを中性子流束に変換します。
15 cps = 15 n/cm²/s
| 毎秒カウント | 中性子流束 |
|---|---|
| 0.01 cps | 0.01 n/cm²/s |
| 0.1 cps | 0.1 n/cm²/s |
| 1 cps | 1 n/cm²/s |
| 2 cps | 2 n/cm²/s |
| 3 cps | 3 n/cm²/s |
| 5 cps | 5 n/cm²/s |
| 10 cps | 10 n/cm²/s |
| 20 cps | 20 n/cm²/s |
| 30 cps | 30 n/cm²/s |
| 40 cps | 40 n/cm²/s |
| 50 cps | 50 n/cm²/s |
| 60 cps | 60 n/cm²/s |
| 70 cps | 70 n/cm²/s |
| 80 cps | 80 n/cm²/s |
| 90 cps | 90 n/cm²/s |
| 100 cps | 100 n/cm²/s |
| 250 cps | 250 n/cm²/s |
| 500 cps | 500 n/cm²/s |
| 750 cps | 750 n/cm²/s |
| 1000 cps | 1,000 n/cm²/s |
| 10000 cps | 10,000 n/cm²/s |
| 100000 cps | 100,000 n/cm²/s |
Inayam