Product Purpose

Environmental chamber can provide standard testing environment(such as appointed temperature,relative humidity,air exchange rate and airflow rate) or simulate real indoor environment and test the pollutant release rate and release properties of various indoor materials and products,then it can:

• Confirm the influence of environment variables on the release rate and release properties of materials and products;

• Grade materials and products according to their release properties;

• Develop and validate the proposed model of indoor air pollutions;

• Evaluate indoor air quality(IAQ) according to the data and proposed model of indoor pollutants;

Reference Standards

• GB 18580 ''Indoor Decorating and Renovating Materials Limit of Formaldehyde Emission of Manmade Board and its Products''

• GB 18587 ''Indoor Decorating and Renovating Materials Releasing Limitation of Harmful Substances from Carpet,Carpet Pad and Carpet Adhesive''

• GB 18584 ''Indoor Decorating and Renovating Materials Limits of Harmful Substances from Wooden Furniture(Exposure draft)

• Upholstered Furniture Limits of Harmful Substances from Sofa(Exposure draft) and Climate Chamber for Detection of Volatile Organic Compounds in Furniture(Exposure draft)

• LY/T1980-2011 "Detection Box for Release Quantity of Volatile Organic Compounds(VOC) and Formaldehyde LY/T 1981-2011 Detection Box for Release Quantity of Formaldehyde with Gas Analysis Method"

• LY/T1982-2011 "Large Climate Chamber for Detection of Release Quantity of Formaldehyde of Manmade Board and its Products"