Automobile VOC emission test chamber
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.
Application of automotive VOC test chamber
The automotive VOC test chamber provides standard testing environment or simulates a real environment to test the pollutant emission rate and emission characteristics. Main environmental factors include temperature, relative humidity, illuminance, background concentration and air speed.
- This vehicle test chamber has numerous fields of application including cars of category M1 and M2, passenger cars (<3.5T), SUVs, MPVs, etc.
- In addition to standard VOC test chamber, we also provide nonstandard design service for various size coaches, trucks, buses and more.
Technicla parameters of Automobile VOC test chamber
| Model | VA-140 |
| Temperature | Adjustable range | 20~ 30°C |
| Adjustment precision | ±0.5°C ( Fluctuation), ±1.0 °C ( Deviation) |
| Measurement precision | ±0.1 °C |
| Relative humidity | Adjustable range | 40~70%R.H. |
| Adjustment precision | ±5% R.H (Deviation) |
| Measurement precision | ±1% R.H |
| Ventilation rate | Adjustable range | 300～1200m3/h(Air change rate: 2.0-10times/hour) |
| Dimension of the inside of VOC compartments of the whole vehicle | 8000×5000×3500mm=140m3 ( depth×width×height) |
| Dimension of the door of VOC compartments of the whole vehicle | 2800×3000mm ( height×width) |
| Pressure inside VOC compartments of the whole vehicle | Compared to pressure outside the compartment, micro positive pressure |
| Wind rate | ≤ 0.3m/s, with outlet at the smallpox mesh on the ceiling and return air at the bottom |
| Maximum air processing volume of the filter air rate | m3 /h |
| High-efficiency particle filter | Treatable maximum air volume: 1000 m3 /h |
| Activated carbon filter/ chemical filter | Maximum wind processing volume: 1000 m3 /h Requirements on density of contaminants in air after treatment |
| Background concentration of pollutants in the environmental chamber | 1. Benzene <0.010mg/ m3; 2. Toluene≤0.02 mg/ m3; 3. Xylene ≤0.02; 4. Ethylbenzene ≤0.02 mg/ m3 ; 5. Styrene≤0.020 mg/ m3; 6. Formaldehyde≤0.02 mg/ m3; 7. Acetaldehyde≤0.01 mg/ m3;8. 0.01 mg/ m3； |
| Opening the door of the whole vehicle: due to great differences of materials of the vehicle, when opening the door of the whole vehicle, it should be guaranteed that voc of single component < 0.02 mg/ m3 or 10% of the limit; formaldehyde content < 0.02 mg/ m3; TVOC content < than 0.2 mg/ m3 |
Advantage of Simplewell whole automobile VOC emission test chamber (5 Patents and some other company's patents to support this vehicle VOC emission test chamber)
1. The circulating air duct structure in vehicle VOC emission test chamber. Patent No. CN102928235B
2. An external air conditioner used in the volatile organic compounds (VOC) Vehicle test chamber. Patent No. CN102913997B
3. Filter. Patent No. CN204246961U
4. Volatile organic compounds (VOC) testing chamber for vehicle Patent No. CN102012417B
5. Testing chamber for automobile/Vehicle high and low temperature, humidity and volatile organic compounds (VOC). Patent No. CN103566983B
VOC testing methods of automobile
The operator first parks the vehicle in the test chamber and then sets all environmental parameters according to actual demands. Finally, he can get a sample and conduct odor analysis.
Manufacture standards
* VOC Detection Method for Japanese JAMA Vehicle (Automotive air conditioning can be started.)
*National standard HJ/T400-2007 Determination Volatile Organic Compounds and carbonyl compounds in cabin of vehicles.
*GB/T 28370-2012 Detection Methods for Air Quality in the Coach
*VOC Test Methods for German VW PV 3938 Vehicle (Infrared Heating Method)
*ISO 12219-1:2012(E) Interior air in Road Vehicles-part 1: The Whole Vehicle Testing Environmental Chamber-specification and Method for the determination of volatile Organic Compounds inside the Vehicle.
Note: The above standards only for your reference, if no standard meets your requirement please send us an email to check it, our chamber may can meets your own standard also. Thanks.
For further more information please contact with us. Thanks.
Email: simplewell02@163.com, Tel +86 186 7605 0580 (Whatapp, Wechat, Skype is same)
