标准编号:	GB/T 5832.2-2008
中文名称:	气体中微量水分的测定 第2部分：露点法
英文名称:	Determination of moisture in gases - Part 2: Dew point method
中标分类:	G86    工业气体与化学气体
行业分类:	GB    国家标准
ICS分类:	71.040.40 71.040.40    化学分析 71.040.40
发布机构:	国家质量监督检验检疫总局 国家标准化管理委员会
发布日期:	2008-6-4
实施日期:	2008-12-1
标准状态:	superseded
被新标准替代:	GB/T 5832.2-2016 气体分析 微量水分的测定 第2部分：露点法
被替代日期:	2017-7-1
替代旧标准:	GB/T 5832.2-1986 气体中微量水分的测定 露点法
翻译语言:	英文
文件格式:	PDF
中文字符数:	8000 字
翻译价格(元):	240.0
交付时间:	付款后 1 个工作日

1 Scope This Part specifies the method for determination of moisture in gases by determination of dew point. This Part is applicable to the determination of moisture in hydrogen, oxygen, nitrogen, helium, neon, argon, krypton, xenon, nitrous oxide, sulphur hexafluoride, etc., as well as mixture gas of such gases. This Part is not applicable to the gases which are condensate before moisture condensation , and which may react with moisture. This Part is applicable to the determination of gas dew point within 0 ℃ to -120 ℃. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this Part. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 3723 Sampling of chemical products for industrial use — Safety in sampling (GB/T 3723-1999, idt ISO 3165:1976) GB/T 5832.1 Determination of moisture in gases — Part 1: Electrolytic method GB/T 6681 General rules for sampling gaseous chemical products 3 Terms and Definitions For the purposes of this Part, the following terms and definitions apply.