Instrument traceability definition
Instrument traceability means, for ionizing radiation measurements, the ability to show that an instrument has been calibrated at specified time intervals using a national standard or a transfer standard. If a transfer standard is used, the calibration must be from a laboratory accredited by a program which required continuing participation in measurement quality assurance with the National Institute of Standards and Technology or other equivalent national or international program.
Instrument traceability means the ability to show for ionizing radiation measurements that an instrument has been calibrated at specified time intervals using a national standard or a transfer standard which was calibrated at a laboratory accredited by a program which requires continuing participation in measurement quality assurance with the National Institute of Standards and Technology, or other equivalent national or international program.