SECTION 252:410-13-52. Open-beam warning devices


Latest version.
  •   All open-beam systems must have an indication that the:
    (1)   x-ray tube is "ON" or "OFF" located near the radiation source housing if the primary beam is controlled in this manner; and/or
    (2)   shutter is "OPEN" or "CLOSED" located near each port on the radiation source housing if the primary beam is controlled in this manner.
[Source: Added at 17 Ok Reg 1136, eff 6-1-00]