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VOC emission chamber for interiors

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Interiors VOC emission chamber can provide standard 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 pollution;
  • Evaluate indoor air quality(IAQ)according to the data and proposed model of indoor pollutants;

Implementation Standards

  • GB18580-2001 ” Formaldehyde Emission of Manmade Board and Its Products “
  • GB18584-2001 ” Indoor Decorating and Renovating Materials Limits of Harmful Substances in Wooden Furniture “
  • ASTM D6007-02 ” Standard Test Methods for Determination of Formaldehyde Concentration in Gases Released from Wood Products with Small Scale Environmental Chamber “
  • ENV717-I ” Environmental Chamber Method for Measurement of Formaldehyde Emission of Manmade Board “
  • EN13419-1 ” Determination of VOCs Release quantity of Building products Chapter One The Method for Releasing and Testing the Environmental Chamber “
  • HJ 571-2010 ” Technical requirements for Environmental Labeling Manmade Board and Its Products “
  • HJ 566-2010 ” Technical requirements for Environmental Labeling Manmade Board and Its Products “
  • Reference Standards
    ASTM D5116-97＂Standard Guide for Determination of Organic Release from Interior Materials and Products with Small Scale Environmental Chamber＂
  • ASTM D6330-98＂Standard Operation for Dtermination of VOCs(Excluding Formaldehyde)Release from Wooden Board with Small Environmental Chamber under Specified Test Conditions＂
  • ASTM D6670-01＂Standard Operation for Determination of VOCs Release from Interior Materials and Products with Full Scale Environmental Chamber＂
  • ASTM EI333-96＂Standard Test Methods for Determination of Formaldehyde Concentration and Release Rate in Gases Released from Wood Products with Large Scale Environmental Chamber＂
Technical specifications
Product Model V-1000A V-1000B V-2000
Environmental temperature 5℃~35℃
Environmental humidity ≤90%R.H
Requirements for Environmental No pollutant source in surrounding
Volume of climate chamber(W×D×H)mm 1588×800×800 900×1000×1100 910×2000×1100
Door of the testing room(H×W)mm 800×800 1000×1000 2000×1100
Adjustable range of temperaature Cast20~100℃Chigh temperature cleaning250℃
Adjustable range of humidity 40~70%R.H.（20~30℃），VDA276 humidity5%(65℃)
Pressure 10±5Pa
Temperature fluctuation ±0.3℃（Fluctuation）
Temperature deviation ±0.5℃（Deviation）
Humidity fluctuation ±2.5℃R.H
Humidity deviation ±30%R.H.(Deviation)
Air exchange rate 0.2~5/h±5%(Optional with specifications of greater exchange rate)
Power AC 380V/50HZ/three-phase4/5 wiring system
Starting power 15kw 15kw 20kw
Operating power 7kw 7kw 9kw
Background concentration of VOC Single VOC concentration smaller than 2μg/m³
Dust filtrated TVOC concentration smaller than 20μg/m³
Rate of recovery Formaldehyde,octanol,4 phenyl Cyclohexene,dodecane and tetradecane have a recovery rate more than 80%
Air purification system Standard configuration