Full Scale Formaldehyde Emission Test Chamber Manufacturer

Full Scale Formaldehyde Emission Test Chamber

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The internal surface of chamber is made using SUS# 304stainless steel.
This formaldehyde emission test chamber is a great choice to test formaldehyde, acetaldehyde, benzene derivatives and other low boiling point VOCs. However, it’s unsuited for high boiling point VOCs and polar compounds, like tetradecane and 4-phenyl-1-cyclohexene.

Application of Formaldehyde Emission Test Chamber
1. The emission chamber offers standard testing environment to determine the hazardous gas emission rate and emission characteristics of interior decoration materials and products. Based on the results, we can:

Determine the impact of environmental variables on the 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 functional equipment of formaldehyde emission test, the emission chamber finds a wide application in interior decoration, office furniture, engineered wood, carpets, plastics, leather, textile, toys and more.

Sampling holes (The hole number can be customized)
High-temperature catalyst container

Technical Parameters of Full-Scale Formaldehyde Emission Test Chamber

Model

V-3000

V-5000A

V-8000

V-10000

V-12000

V-15000

V-24000

V-30000

V-72000

Environment temperature

5 ℃-35 ℃

Environment humidity

≤90%RH

Environment requirements

With no pollution source, TVOC ≤500ug/m ³

Size of climate chamber (W×D×H) mm

1500×1350×1500

1670×1500×2000

2000×1600×2500

250×1600×2500

3000×1600×2500

3200×2000×2500

3000×3200×2500

3000×4000×2500

3000×6000×4000

Size of chamber door (H×W) mm

1200×800

1800×900

1900×900

1900×1100

Temperature adjustment range

15 ℃ - 40 ℃, more than 70 ℃ for high-temperature cleaning

Humidity adjustment range

40 - 60%RH( 20 - 30 ℃ )

Pressure

10 ±5pa

Temperature fluctuation

± 0.3 ℃

Temperature deviation

± 0.5 ℃

Humidity fluctuation

±2.5%RH

Humidity deviation

Air exchange rate

0.2- 5 times/h ±5% (0.2 - 3 times/h ±5% optional)

Air velocity

0.1m/s - 0.3m/s

Power supply

AC 380V/50Hz/ Three-phase four-wire/ five-wire

Start-up power

25kw

30kw

36kw

44kw

50kw

55kw

65kw

93kw

Running power

12kw

13kw

14.8kw

17.9kw

20kw

22kw

26kw

38kw

Background concentration of formaldehyde

Less than 15ug/m3, minimum value: 6ug/m3

Recovery rate

More than 90%

Air purification system

Standard configurations

Size of climate chamber

Customized

Testing Methods

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

Controller Interface (Multiple-Language)

Operation interface
Testing data
Curve graph
Malfunction alarm
Operation setting
Program setting

Manufacture Standards

GB18580-2001	Indoor Decorating and Refurbishing Materials-Limit of Formaldehyde Emission of Wood-Based Panels and Finishing Products
GB18584-2001	Indoor Decorating and Refurbishing Materials-Limit of Harmful Substances of Wood Based Furniture
GB18587-2001	Indoor Decorating and Refurbishing Materials-Limitations of Harmful Substances Emitted From Carpets, Carpet Cushions and Adhesives
ASTM D6007-02	Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using A Small Scale Chamber
ENV717-1	Wood-Based Panels. Determination of Formaldehyde Release. Formaldehyde Emission by the Chamber Method
HJ 571-2010	Technical Requirement for Environmental Labeling Products Wood Based Panels and Finishing Products
HJ 566-2010	Technical Requirement for Environmental Labeling Products Wooden Toys
	Upholstered Furniture Limits of Harmful Substances from Sofa (Exposure Draft) and Climate Chamber for Detection of Volatile Organic Compounds in Furniture (Exposure Draft)
LY/T1980-2011	Determination Device of the Emission of Volatile Organic Compounds and Formaldehyde
LY/T1981-2011	Testing Apparatus for Formaldehyde Emission by the Gas Analysis Method
LY/T1982-2011	Large Chamber for Formaldehyde Emission of Wood-Based Panels and Its Products