This standard establishes performance and design criteria, test and calibration requirements, and operating and training instruction requirements for portable radiation detection instruments used for detection and measurement of radioactive substances fo
ANSI N42.33-2006 history
2019ANSI N42.33-2019 American National Standard Portable Exposure Rate Meters for Homeland Security
2006ANSI N42.33-2006 Portable Radiation Detection Instrumentation for Homeland Security
2003ANSI N42.33-2003 Radiation Detection Instrumentation for Homeland Security