ASTM E1982-1998(2007) 利用长光程傅里叶变换红外光谱仪(OP/FT-IR)监测空气中的气体和蒸气的标准规程

标准号：ASTM E1982-1998(2007)
中文标准名称：利用长光程傅里叶变换红外光谱仪(OP/FT-IR)监测空气中的气体和蒸气的标准规程
英文标准名称：Standard Practice for Open-Path Fourier Transform Infrared (OP/FT-IR) Monitoring of Gases and Vapors in Air
标准类型：N53
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：N53
国际标准分类号：17.180.30 (Optical measuring instruments)
适用范围：1.1 This practice covers procedures for using active open-path Fourier transform infrared (OP/FT-IR) monitors to measure the concentrations of gases and vapors in air. Procedures for choosing the instrumental parameters, initially operating the instrument, addressing logistical concerns, making ancillary measurements, selecting the monitoring path, acquiring data, analyzing the data, and performing quality control on the data are given. Because the logistics and data quality objectives of each OP/FT-IR monitoring program will be unique, standardized procedures for measuring the concentrations of specific gases are not explicitly set forth in this practice. Instead, general procedures that are applicable to all IR-active gases and vapors are described. These procedures can be used to develop standard operating procedures for specific OP/FT-IR monitoring applications.