GB/T 5832.3-2011
Determination of moisture in gases.Part 3:The method of Cavity Ring-Down Spectroscopy (English Version)

Standard No.

GB/T 5832.3-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 5832.3-2011

Scope

This part specifies the terms and definitions, method principles, general requirements for instruments, test procedures, result processing and reporting for the determination of trace moisture in gases by optical cavity ring-down spectroscopy. This part is applicable to the determination of moisture in gases with a volume fraction of 0.2×10^-9～20×10^-6. It is not suitable for the determination of moisture in gases such as silane decomposed by light or containing components that interfere with the absorption spectrum of water.

GB/T 5832.3-2011 Referenced Document

• GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling

GB/T 5832.3-2011 history

• 2011 GB/T 5832.3-2011 Determination of moisture in gases.Part 3:The method of Cavity Ring-Down Spectroscopy

GB/T 5832.3-2011 -All Parts