BS ISO 4037-4-2004 校准剂量仪和剂量率仪及确定其光子能量响应的Χ和γ参考辐射.低能X参考辐射场中场所剂量计和个人剂量计的校准

标准号：BS ISO 4037-4-2004
中文标准名称：校准剂量仪和剂量率仪及确定其光子能量响应的Χ和γ参考辐射.低能X参考辐射场中场所剂量计和个人剂量计的校准
英文标准名称：X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Calibration of area and personal dosemeters in low energy X reference radiation fields
标准类型：F81
发布日期：2004/10/18 12:00:00
实施日期：2004/10/18 12:00:00
中国标准分类号：F81
国际标准分类号：17.240
适用范围：This part of ISO 4037 gives guidelines on additional aspects of the characterization of low energy photon radiations. This part of ISO 4037 also describes procedures for calibration and determination of the response of area and personal dose(rate)meters as a function of photon energy and angle of incidence. This part of ISO 4037 concentrates on the accurate determination of conversion coefficients from air kerma to Hp(10) and H(10) for the spectra of low energy photon radiations. As an alternative to the use of conversion coefficients, the direct calibration in terms of these quantities by means of appropriate reference instruments is described.