Formaldehyde Climate Testing Chamber for Wood-Based Panel

• Customization: Available
• After-sales Service: 1 Year
• Power Supply: AC 380V
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Studio Volume: 60L
• Studio: 300×500×400mm(Width* Depth *Height)
• Exterior: 2.36×0.98×1.75m
• Temperature Fluctuation: ≤ ±0.5ºC
• Temperature Uniformity: ≤±0.5ºC
• Temperature Resolution: 0.1ºC
• Humidity Fluctuation: ≤ ±2% Rh
• Humidity Uniformity: ≤ ±2 % Rh
• Humidity Resolution: 0.1 % Rh
• Transport Package: Strong Wooden Case
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8514199000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

The formaldehyde balance pretreatment chamber is designed according to the test requirements in "GB/T 17657-2022 Test Methods for Physical and Chemical Properties of Artificial Panels and Veneer Artificial Panels". It provides a separate test space, which can eliminate the mutual contamination of formaldehyde released by the formaldehyde test specimens and thus affect the test results, greatly improving the test accuracy. The multi-chamber configuration enables cyclic testing, greatly improving test efficiency.

System composition

The pretreatment cabin includes: pressure air source, dehumidification device, filter device, three-way valve, humidification device, heating device, refrigeration device, external circulation fan, jacket, a buffer cabin and multiple cabins.

Preprocessing principle:
Place the materials and products or their samples in the pretreatment room, adjust the temperature, relative humidity, wind speed, pressure, indoor VOC clean conditions and other environmental conditions in the room, so that the sample reaches a consistent temperature and humidity in the balance room, and the test piece The release amount and release rate are balanced. At the same time, cross-contamination of samples (cross-contamination by TVOC release, cross-contamination by single-component VOC) must be avoided.

Application range:

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.

Pretreatment room background:

Outlet air of clean air treatment system: TVOC≤350ug/m³;

The following requirements are also required:

Benzene≤15ug/m³;

Acetaldehyde≤15ug/m³;

Toluene≤15ug/m³;

Ethylbenzene≤15ug/m³;

Xylene≤15ug/m³;

Formaldehyde≤15ug/m³;

Acetone≤15ug/m³;

Styrene≤2ug/m³.

The formaldehyde balance pretreatment chamber is an ideal equipment for pretreatment of various laboratory samples. It can also be used for sample pretreatment of other methods such as dryer method to measure formaldehyde content. 

Meet the standards

 

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

 

Product Parameters

 

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	15~70ºC ★Meet the requirements of plastic surface testing(60ºC,5%R.H.)
Temperature fluctuation	≤ ±0.5ºC
Temperature uniformity	≤±0.5ºC
Temperature resolution	0.1ºC
Temperature control	Indirect temperature control method in constant temperature room
Humidity range	3~80 % R.H. ★Meet the requirements of plastic surface testing(60ºC,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: 0~35ºC.
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.
 

Company Information