DIN EN ISO 6144-2006 气体分析.校准用混合气体的制备.静态体积测定法(ISO 6144:2003)

标准号：DIN EN ISO 6144-2006
中文标准名称：气体分析.校准用混合气体的制备.静态体积测定法(ISO 6144:2003)
英文标准名称：Gas analysis - Preparation of calibration gas mixtures - Static volumetric method (ISO 6144:2003); English version of DIN EN ISO 6144:2006-11
标准类型：G04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G04
国际标准分类号：71.040.40
引用标准：ISO 7504
适用范围：This International Standard specifies a method for the preparation of calibration gas mixtures by a static volumetric method and provides a procedure for calculating the volumetric composition of the mixture. It can be used either with binary gas mixtures (containing one calibration component in a complementary gas, which is usually nitrogen or air) or with mixtures containing more than one component in the complementary gas. This International Standard also specifies how the expanded uncertainty in the volume fraction of each calibration component in the mixture is determined by a rigorous evaluation of all the measurement uncertainties involved, including those associated with the apparatus used for the preparation of the gas mixture and those associated with the experimental procedure itself.NOTE 1 This International Standard is generally applicable to the preparation of calibration gas mixtures containing calibration components in the concentration range 10 x 10