摘要
针对工况尾气分析仪中气体分隔器的计量现状,本文介绍了气体分隔器的工作原理和特点,并提出了气体分隔器的校准装置和校准方法,实现了气体分隔器的量值溯源和计量标定的要求。
According to the measurement status of the gas separator in the exhaust gas analyzer, this paper intro- duces the working principle and characteristics of the gas separator, then presents calibration device and calibration method of the gas separator, which can achieve the requirement of measurement and calibration of the gas separator.
出处
《计量与测试技术》
2018年第2期65-67,69,共4页
Metrology & Measurement Technique
基金
国家重点研发计划资助(2016YFF0200700)
关键词
尾气分析仪
工况法
气体分隔器
校准装置
exhaust gas analyzer
working condition method
gas separator
calibration device
