標準號：DIN EN ISO 6144-2006
中文標準名稱：氣體分析.校準用混合氣體的制備.靜態體積測定法(ISO 6144:2003)
英文標準名稱：Gas analysis - Preparation of calibration gas mixtures - Static volumetric method (ISO 6144:2003); English version of DIN EN ISO 6144:2006-11
標準類型：G04
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：G04
國際標準分類號：71.040.40
引用標準：ISO 7504
適用范圍：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