§ 221.39a. Barrier transmitted radiation rate limits.

 The protective barrier may not transmit more than 2 milliroentgens (.516 µmC/kg) per hour at 10 centimeters from an accessible surface of the fluoroscopic imaging assembly for each roentgen per minute of entrance exposure rate.

Authority

   The provisions of this §  221.39a issued under sections 301 and 302 of the Radiation Protection Act (35 P. S. § §  7110.301 and 7110.302); and section 1920-A of The Administrative Code of 1929 (71 P. S. §  510-20).

Source

   The provisions of this §  221.39a adopted October 2, 1998, effective October 3, 1998, 28 Pa.B. 4894.

Cross References

   This section cited in 25 Pa. Code §  221.43a (relating to mobile fluoroscopes).



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