標準號：BS EN ISO 16664-2008
中文標準名稱：氣體分析.校準氣體和氣體混合物的操作.指南
英文標準名稱：Gas analysis - Handling of calibration gases and gas mixtures - Guidelines
標準類型：A43
發布日期：2004/8/17 12:00:00
實施日期：2004/8/17 12:00:00
中國標準分類號：A43
國際標準分類號：71.040.40
適用范圍：This International Standard describes factors that may influence the composition of pure gases andhomogeneous gas mixtures used for calibration purposes. This International Standard only applies to gases or gas mixtures that are within the “utilization period”, and it pays special attention to -storage of calibration gas cylinders;-calibration gas withdrawal from cylinders;-transfer of calibration gas from cylinders to the point of calibration.It also outlines a method of assessing the stability for a gas mixture, and takes into account the gascomposition uncertainty given on the certificate and the users measurement uncertainty