Figure: 25 TAC §289.229(h)(2)(A)(i)
| System | Leakage Limit | Measurement Location |
|---|---|---|
| 0-150 kVp (manufactured or installed prior to March 1, 1989) |
1 R (10 mGy) in 1 hr | 1 meter (m) from source |
| 0-150 kVp (manufactured on or after March 1, 1989) |
100 mR (1mGy) in 1 hr | 1 m from source |
| 151-499 kVp | 1 R (10 mGy) in 1 hr | 1 m from source |