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VOC emission chambers, formaldehyde emission chamber, Vehicle VOC test chamber and simulation test chambers manufacturer
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VOC emissions test chamber for wooden products VOC testing
Application of VOC emission test chamber
VOC emission chamber can provide a standard testing environment to inspect the VOC emission rate and emission characteristics from interior decoration materials and products. It's widely using for decoration, furniture, wooden products, carpets, plastics, leather, textile, paint, toys and etc nometal products VOC emission testing.
Technical parameters of VOC emissions test chamber
| Product Model | V-2000 |
| Volume of chamber(W×D×H) cm | 2000*11000*900 |
| Environmental temperature | 5~ 35°C |
| Environmental humidity | ≤ 90% R.H |
| Requirements for Environmental | Cleanliness, no pollutant source in the surrounding environment TVOC 500µg/m³ |
| Adjustable range of temperature | 10~ 40°C high temperature cleaning 250°C |
| Adjustable range of humidity | 40~70%R.H. (20°C ~30°C) |
| Pressure | 10±5pa |
| Temperature fluctuation | ±0.3°C (Fluctuation) |
| Temperature deviation | ±0.5 °C (Deviation) |
| Humidity fluctuation | ±2.5%R.H |
| Humidity deviation | ±3% |
| Air exchange rate | 0.2~2/h±5% (Optional 0.2~3/h±5%) |
| Air velocity | 0.1m/s 0.3m/s (Range) |
| Power | Alternating current 380V/50HZ three-phase power supply 4/5 wiring system |
| Starting power | 15kw |
| Rate of recovery | Formaldehyde, octanol, 4 phenyl Cyclohexene, dodecane and tetradecane have a recovery > 80% |
| Clean air system | Standard configuration |
| Cabin background concentration of VOC | Single VOC has a concentration < 2µg/m³, T VOC 20µg m dust filtrated TVOC has a concentration <20µg/m³ |
Advantages of VOC emissions test chamber
The coated stainless steel wall improves the adsorption capacity of test chamber of high-boiling-point materials and polar compounds. The chamber rate of recovery more than 80% of tetradecane and 4-phenyl-1-cyclohexene.
Implementation Standards
| Standard No. | Item |
| GB18580-2001 | Formaldehyde Emission of Manmade Board and Its Products |
| GB18584-2001 | Indoor Decorating and Renovating Materials Limits of Harmful Substances in Wooden Furniture |
| GB18587-2001 | Indoor Decorating and Renovating Materials Releasing limitation of Harmful Substances from Carpet,Carpet Pad and Carpet Adhesive |
| ASTM D6007-02 | Standard Test Methods for Determination of Formaldehyde Concentration in Gases Released from Wood Products with Small Scale Environmental Chamber |
| ENV717-1 | 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
| Standard No. | Item |
| 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 Determination 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 E1333-96 | Standard Test Methods for Determination of Formaldehyde Concentration and Release Rate in Gases Released from Wood Products with Large Scale Environmental Chamber |