BS EN 12544-1-1999 无损检验.X射线管电压的评估和测量.电压分压法

标准号：BS EN 12544-1-1999
中文标准名称：无损检验.X射线管电压的评估和测量.电压分压法
英文标准名称：Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Voltage divider method
标准类型：H26
发布日期：1999/12/15 12:00:00
实施日期：1999/12/15 12:00:00
中国标准分类号：H26
国际标准分类号：19.100
适用范围：This European Standard specifies a method for the direct and absolute measurement of the average high voltage of constant potential (DC) X-ray systems on the secondary side of the high voltage generator. The intention is to check the correspondence with the indicated high voltage value on the control unit of the X-ray system. This method is applied to assure a reproducible operation of X-ray systems because the voltage influences particularly the penetration of materials and the contrast of X-ray images and also the requirements concerning the radiation protection.