ISO 10704:2009 水的质量 非盐水中总α和总β放射性的测量 薄源沉积法

标准编号：ISO 10704:2009

中文名称：水的质量 非盐水中总α和总β放射性的测量 薄源沉积法

英文名称：Water quality — Measurement of gross alpha and gross beta activity in non-saline water — Thin source deposit method

发布日期：2009-11

标准范围

ISO 10704:2009规定了测定非盐水中α和β放射性核素总α和总β放射性的方法。该方法适用于含有少量溶解物的原水和饮用水。在适应后，它可以应用于其他类型的水域。应用范围取决于水中溶解物质的数量和测量设备的性能特征（背景计数率和计数效率）。

ISO 10704:2009 specifies a method for the determination of gross alpha and gross beta activity in non？saline waters for alpha- and beta？emitting radionuclides.The method is applicable to raw and potable waters containing a small quantity of dissolved matter. It can, after adaptation, apply to other kind of waters.The range of application depends upon the amount of dissolved material in the water and on the performance characteristics of the measurement equipment (background count rate and counting efficiency).

标准预览图