VOC emission collection device/ equipment

(VOC emission collection device, VOC emission test equipment, Volatile organic compound testing cabinet)

VOC emission testing of furniture, decoration, and construction materials

Volatile organic compounds (VOC) can have an adverse reaction on technical products, components, humans, and the environment. Test your products under the right conditions. Browse our available VOC Test Chamber Solutions designed to ensure the safety and integrity of pieces, parts and products.

Advantages of our VOC emission collection chamber

The method reduces the adsorption capacity of the contact surface, greatly reduces the adsorption of a test object on the inner wall of the chamber and on the surface in contact with the test object of each component, so that the tested value of the samples taken from a sampling tube is closer to the actual value of the test object in the chamber, effectively improving the testing precision of the releasing chamber. EUROPEAN, USA, JAPAN PATENT OF (METHOD FOR TREATING SURFACE OF RELEASING CHAMBER IN CONTACT WITH TEST OBJECT).

Application of VOC emission chamber

1. The VOC test chamber provides standard testing environment to determine the VOC emission rate and emission characteristics of interior decoration materials and products. Based on the test report, we can:
   • Determine the impact of environment variables on the VOC emission rate and emission characteristics.
   • Classify the level of products and materials according to the emission characteristics.
   • Develop and adjust indoor air pollution models.
   • Evaluate the IAQ (Indoor air quality) according to the pollution data and test report.
2. As being a significant means of VOC emission test, the VOC emission chamber finds a wide application in interior decoration, office furniture, engineered wood, carpets, plastics, leather, textile, toys and more.

Testing methods

1. The air is first processed by compressor to remove solid particles, formaldehyde and volatile organic compounds, and then enters into the test chamber.
2. The climate chamber is designed with an air jacket for conditioning the temperature in testing chamber.
3. By adopting dew point method, the humidity of climate chamber is well regulated and controlled.

Advantages of VOC emission test chamber

The coated stainless steel wall improves the adsorption capacity of test chamber of high-boiling-point materials and polar compounds. The chamber absorbs more than 80% of tetradecane and 4-phenyl-1-cyclohexene.

Configurations

1. Interior structure
2. Sampling and testing holes (the hold number can be customized)
3. High-temperature catalyst container
4. Control system

Technical parameter

Volume of chamber(W×D×H) cm: 56*30*30

Adjustable range of temperature:10~ 40°C

Adjustable range of humidity: 40~70%R.H.(20°C ~30°C )

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%)

Starting power: 5kw

Operating power: 3kw

Rate of recovery: more than 80%

Background concentration of VOC: Single VOC has a concentration smaller than 2µg/m³ ,T VOC 20µg m dust filtrated TVOC has a concentration smaller than 20µg/m³

Gallery

Cases

Through more than 20 years of hard work, we have establlished friendly relationship with customers both at home and abroad. Some of them are well-know companies and organation, like SGS, SONY, TUV AND FORD, etc.

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"
*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
*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"

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