Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Radiation quality and dose rates for pre-existing calibration curves in each laboratory.
| Lab | Radiation Type | Dose Range | Dose Rate (Gy/min) | Coefficients of Calibration Curves |
|---|---|---|---|---|
| B | Cs-137 | 0.24–4.0 | 0.9 | Y = (0.0019 ± 0.002) + (0.03 ± 0.01) D + (0.071±0.006) D1 |
| C | Cs-137 | 0.10–4.0 | 0.4 | Y = (0.0002 ± 0.0001) + (0.019±0.005) D + (0.053 ± 0.004) D2 |
| D | Cs-137 | 0.50–5.0 | 0.6 | Y = (0.039 ± 0.001) D + (0.056±0.004) D2 |
| E | Co-60 | 0.25–5.0 | 1.0 | Y = (0.059 ± 0.014) D + (0.029 ± 0.0046) D2 |
