JJG 1022-2016: Formaldehyde Gas Analyzers

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Scope

This Regulation applies to the initial verification, subsequent verification, in-use
inspection of formaldehyde gas detectors (hereinafter referred to as instruments), that
use the principle of electrochemical sensors and semiconductor gas sensors to measure
formaldehyde content in the air. The upper limit of the verification of this Regulation is
1.5 μmol/mol. It is not applicable to formaldehyde gas detectors using the colorimetric
principles.

Basic Data

Standard ID	JJG 1022-2016 (JJG1022-2016)
Description (Translated English)	Formaldehyde Gas Analyzers
Sector / Industry	Metrology and Measurement Industry Standard
Classification of Chinese Standard	A61
Classification of International Standard	17.020
Word Count Estimation	18,177
Date of Issue	2016-06-27
Date of Implementation	2016-12-27
Older Standard (superseded by this standard)	JJG 1022-2007
Regulation (derived from)	Notice of the General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China 2016 No.16
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to the use of electrochemical sensor principle, the principle of semiconductor gas sensor measurement of formaldehyde in the air content of formaldehyde gas detector (hereinafter referred to as the instrument) of the first test, follow-up inspection and use of inspection. The upper limit of this standard is 1.5 ��mol/mol. Does not apply to the colorimetric principle of formaldehyde gas detector.