Standard No.:	GB/T 5832.2-2008
English Name:	Determination of moisture in gases - Part 2: Dew point method
Chinese Name:	气体中微量水分的测定 第2部分：露点法
Chinese Classification:	G86    Industrial gas and chemical gas
Professional Classification:	GB    National Standard
ICS Classification:	71.040.40 71.040.40    Chemical analysis 71.040.40
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-6-4
Implemented on:	2008-12-1
Status:	superseded
Superseded by:	GB/T 5832.2-2016 Gas analysis―Determination of moisture―Part 2:Dew point method
Superseded on:	2017-7-1
Superseding:	GB/T 5832.2-1986 Determination of trace water in the gases--Dew point method
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	100.0
Delivery:	via email in 1 business day

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.