ANSI/ASTM E2304a-2003 LIF荧光照相胶片剂量测定系统使用的实施规程

标准号：ANSI/ASTM E2304a-2003
中文标准名称：LIF荧光照相胶片剂量测定系统使用的实施规程
英文标准名称：Practice for Use of a LIF Photo-Fluorescent Film Dosimetry System
标准类型：G81
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G81
国际标准分类号：37.040.25
适用范围：This practice covers the handling, testing, and procedure for using a lithium fluoride (LiF)-based photo-fluorescent film dosimetry system to measure absorbed dose (relative to water) in materials irradiated by photons or electrons. Other alkali halides that may also exhibit photofluorescence (for example, NaCl, NaF, and KCl) are not covered in this practice. Although various alkali halides have been used for dosimetry for years utilizing thermoluminescence, the use of photoluminescence is relatively new. This practice applies to photo-fluorescent film dosimeters (referred hereafter as photo-fluorescent dosimeters) that can be used within part or all of the following ranges:Absorbed dose range of 5 10 to 3 10 kGy (1-3). Absorbed dose rate range of 0.3 to 2 10 Gy/s (2-5)). Radiation energy range for photons of 0.05 to 10 MeV (2). Radiation energy range for electrons of 0.1 to 10 MeV (2). Radiation temperature range of -20 to +60?C (6, 7). This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.