Air quality — Determination of the uncertainty of the time average of air quality measurements
文件核验信息（付费前可核对）
标准范围（官方英文摘要）
ISO 11222:2002 provides a method for the quantification of the uncertainty of a time average of a set of air quality data obtained at a specified location over a defined averaging time period. The method is applicable to air quality data obtained by continuous or intermittent monitoring by means of a specified measuring system. The uncertainty of the time average depends on both the uncertainty of the measurement results and the uncertainty due to incomplete time coverage of the data set.
ISO 11222:2002 is only applicable if
the set of air quality data used to calculate the time average is representative of the temporal structure of the measurand over the defined time period, appropriate information on the uncertainty of the measurement results is available, andthe measurement results have all been obtained at the same location.
ISO 11222:2002 implements recommendations of the Guide to the Expression of Uncertainty in Measurement (GUM).
标准信息
- 标准号
- ISO 11222:2002
- 英文标题
- Air quality — Determination of the uncertainty of the time average of air quality measurements
- 发布单位
- —
- 技术委员会
- ISO/TC 146/SC 4
- 版本 / 版次
- 1
- 状态
- 现行
- 发布日期
- 2002
- ICS 分类
- 13.040.01 空气质量综合
- 页数
- 20 页
- 官方定价
- CHF 129
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