Six barrels of pretreatment test chamber
The six-barrel pretreatment test chamber is mainly used to detect the release of formaldehyde and VOC in plastic layers, carpets, floors, interior materials, fabrics, decoration materials, artificial boards, and their wood products; at the same time, the VOC emission test of other products can also be carried out.
Comprehensive environmental index evaluation of indoor air quality based on indoor pollutant data or prediction
models.
- Product Details
Benzene, toluene and other components in formaldehyde and VOC (volatile organic compounds) are strong carcinogens identified by the World Health Organization.
Long-term exposure to pollutants exceeding the standard concentration will seriously endanger people's health.
Testing and limiting the release of pollutants will help improve product quality and protect people's health.
National standard:
ASTMD6007-2
Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber
EN717-1
Wood-based panels- Determination of formaldehyde release- Part 1: Formaldehyde emission by the chamber method
ISO16000-9
Indoor air- Part 9: Determination of the emission of volatile organic compounds from building products and furnishing-Emission test chamber method
DIN EN 16516-2018
Building products - Evaluation of the release of hazardous substances - Determination of emissions to indoor air
GB18580-2017
Formaldehyde emission limit of interior decoration materials wood-based panels and their products
LY-T1612-2004
The climate chamber for determination of formaldehyde emission
GB 18580-2017
Indoor decorating and refurbishing materials- Limit of formaldehyde emission ofwood-based panels and finishing products
GB 18584-2011
Interior Decoration Materials - Limits of Hazardous Substances in Wooden Furniture
GB 18587-2001
Interior Decoration Materials-Carpet, Carpet Backing and Carpet
Adhesive Hazardous Substance Release Limits
|
Studio volume |
60L |
|
Studio |
300×500×400mm（width x depth x height）×6 |
|
Exterior |
2.36×0.98×1.75m（width x depth x height） |
|
Temperature range |
15～70℃ ★Meet the requirements of plastic surface testing（60℃、5%R.H.） |
|
Temperature fluctuation |
≤ ±0.5℃ |
|
Temperature uniformity |
≤±0.5℃ |
|
Temperature resolution |
0.1℃ |
|
Temperature control |
Indirect temperature control method in constant temperature room |
|
Humidity range |
3～80 % R.H. ★Meet the requirements of plastic surface testing（60℃、5%R.H.） |
|
Humidity Fluctuation |
≤ ±2% RH |
|
Humidity uniformity |
≤ ±2 % RH |
|
Humidity Resolution |
0.1 % RH |
|
Humidity control |
Dry and moisture proportional control method (external) |
|
Formaldehyde background value |
≤0.006 mg/m3 |
|
Individual VOC background value |
≤0.002 mg/m3 |
|
TVOC background value |
≤0.02 mg/m3 |
Equipment usage environment
1. Temperature: 0～35℃.
2. Relative humidity: ≤85RH.3. Atmospheric pressure: 86～106Kpa.
4. There is no strong vibration around.
5. No direct sunlight or direct radiation from other heat sources.
6. There is no strong airflow around. When the surrounding air needs to be forced to flow, the airflow should
not be blown directly to the chamber.
7. There is no strong electromagnetic field around.
8. There is no high-concentration dust and corrosive substances around.
9. The site is well ventilated.
