The series is also applicable to the determination of the saturation characteristics of a dosimeter or checking scale linearity. Since the spectra are broad and asymmetric, the series is not suitable for accurate energy response measurements and shall only be used when the exposure rates produced by the narrow and wider series prove inadequate. Quality of reference radiations is specified in terms of X-ray tube constant potential, first half value layer and homogeneity coefficient.
Số hiệu tiêu chuẩn
ISO 4037 ADD 1
Tên tiêu chuẩn
X-ray and gamma reference radiations for calibrating dosemeters and dose ratemeters and for determining their response as a function of photon energy; addendum 1
Ngày phát hành
1983-07-00
Tiêu chuẩn tương đương
OENORM S 5230 (1986-01-01), MOD * SS-ISO 4037 (1985-09-15), IDT
Từ khóa
Calibration * Electromagnetic radiation * Exposure-rate meters * Gamma-radiation * Reference materials * Test equipment * Test results * Testing * X-rays * Photon energy