4. 標準計測とトレーサビリティーの立場から(放射線計測の現状と将来)
1990 年 46 巻 11 号 p. 1782-1787
詳細
1990 年 46 巻 11 号 p. 1782-1787
ETL exposure standards for X-rays and it's beam qualities for calibration of measuring instruments are described. Several problems concerned to X-ray spectra are discussed. National standards for high energy X-ray, neutron measurement, beta-ray measurements and radioactivity measurements are introduced briefly. ETL services relevant to establishing traceability to the national standards for ionizing radiation are described.
