JG/T 344-2011 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification and labeling, technical requirements, test methods, inspection rules, marking and packaging of indoor environmental test chambers for construction projects (hereinafter referred to as environmental test chambers, code-named HJC). This standard is applicable to indoor environmental testing chambers for construction projects that measure the release of total volatile organic compounds (TVOC), formaldehyde, benzene and other pollutants in construction project decoration materials or products.

JG/T 344-2011 Referenced Document

GB 4793.1-2007 Safety requirements for electrical equipment for measurement,control,and laboratory use.Part 1:General requirements
GB 50325-2010 Code for indoor environmental pollution control of civil building engineering
GB/T 13306 Plates
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 18204.19 Method for measurement of infiltration rates of indoor air in public places
GB/T 18204.26 Methods for determination of formaldehyde in air of public places
GB/T 191 Packaging.Pictorial marking for handling of goods
JB/T 9512 Determination of sound power level of emitted noise by climatic environment test equipment by sound pressure method*， 2018-12-01 Update

2011 JG/T 344-2011 Testing chamber for indoor environmental of building engineering