The environmental chamber can realistically simulate environmental parameters such as temperature, humidity, ventilation frequency, and air flow rate on the surface of the pattern. Through the analysis and verification of the test data results, the amount of volatile toxic and harmful (VOC) substances contained in the pattern material can be measured and calculated. The impact of its release characteristics on the environment can in turn:
Determine the impact of environmental variables on the VOC release amount and release characteristics of test materials
Classify materials based on their VOC release characteristics
Development of pattern materials and verification of indoor air VOC release pollution characteristics
The time duration attenuation of VOC emissions from model materials in the natural environment
The assessment of indoor air quality will be predicted based on the detection data analysis.

XD-1JQ-A1 formaldehyde emission measurement climate chamber

GB18580-2017 "Limits of Formaldehyde Release in Artificial Panels and Products of Interior Decoration Materials"
GB18584-2001 "Limits of Hazardous Substances in Wooden Furniture"
GB18587-2001 "Interior Decoration and Renovation Materials-Carpets, Carpet Pads and Carpet Adhesives and Substance Release Limits"
Appendix A (normative appendix): Small environmental Test Chamber method.
GB/T17657-2013 "Test methods for physical and chemical properties of natural boards and decorative artificial boards"
LY/T 1981-2011 "Formaldehyde Release Gas Analysis Detection Box"
JG/T 344-2011 "Indoor Environmental Test Chamber for Construction Engineering"
ASTMD 6007-02 "Standard Test Method for Determination of Formaldehyde Concentration in Gas Released from Wood Products in Small Environments"
EN 717-1 2004 "Wood-based boards - Determination of formaldehyde release Part 1: Determination of formaldehyde release using a Test Chamber"
GB 50325-2010 "Code for Indoor Environmental Pollution Control of Civil Construction Projects"
ISO 12460-1.2007 "Determination of Formaldehyde Emission from Boards by 1m³ Climate Chamber Method"

Background test report

Temperature and humidity measurement test report





