NAC459.500. “Response time” defined.  


Latest version.
  • “Response time” means the time required for an instrument system to reach 90 percent of its final reading when the radiation-sensitive volume of the instrument system is exposed to a step change in radiation flux from zero sufficient to provide a steady state midscale reading.

     [Bd. of Health, Radiation Control Reg. § 6.2.49, eff. 2-28-80]