ISO 8761:1989 工作场所的空气.二氧化氮密浓度的测定.用直接指示的短期取样用检测管进行测定的方法

标准编号：ISO 8761:1989

中文名称：工作场所的空气.二氧化氮密浓度的测定.用直接指示的短期取样用检测管进行测定的方法

英文名称：Work-place air — Determination of mass concentration of nitrogen dioxide — Method using detector tubes for short-term sampling with direct indication

发布日期：1989-12

标准范围

指定范围约为1 mg/m3至50 mg/m3的程序。指示已知对仪器读数有影响的物质。该程序适用于个人、呼吸区采样以及一般区域采样。

Specifies a procedure for the range of approximately 1 mg/m3 to 50 mg/m3. Substances which are known to have an effect on the instrument reading are indicated. The procedure is suitable for personal, breathing-zone sampling as well as for the general area sampling.

标准预览图