There are 2 VOC Emission Test Chamber from 1 suppliers on EC21.com
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The VOC Emissions Environmental Chamber is mainly used to study the VOC emission rules of various wood-based panels, composite wood floors, carpets, carpet fillers and other interior materials, to detect formaldehyde emissions, and to classify test products; The predictive model evaluates indoor air quality.
Working principle: Put a sample with a surface area of 1 square meter into the temperature chamber to control the temperature, relative humidity, and a certain value of the air flow rate. The formaldehyde in the sample is released, mixed with air, periodically extracted in the air, and the air extracted through the absorption bottle is filled with distilled water, and all the formaldehyde in the air is dissolved in water, and the amount of formaldehyde and the air in the absorption solution are measured. The volume of extraction, expressed in micrograms per cubic meter (mg / m), calculates the amount of formaldehyde per cubic meter of air. The sampling is cyclic until the formaldehyde concentration in the test chamber is balanced.
Main Feature:
1. The stainless steel in the box body has a smooth surface, no exposure, no adsorption of formaldehyde, and the accuracy of the test is guaranteed.
2. 7-inch touch screen control system, intuitive and convenient.
3. Self-test and prompt function, which is convenient for users to understand the operation of the equipment, and the maintenance is simple and convenient.
4. The control program and operation interface are optimized according to relevant test standards, and the operation is simple and convenient.
5. The humidity inside the box is stable, and the humidity control accuracy is improved.
6. High-precision platinum resistance is used as the temperature sensor with high precision and stable performance.
7. The heat exchange efficiency is high and the temperature gradient is lowered.
8. Protection device: Both high and low temperature alarm protection measures and high and low water level alarm protection measures are available.
9. The whole machine is integrated, compact, easy to install, debug and use.
Enforcement Standard for VOC Emission
Environmental Test Chamber:
GB18580-2001 <Formaldehyde Emission from Wood-based Panels and Their
Products>
GB18584-2001 <Limitation of Harmful Substances in Wood Furniture for
Interior Decoration and Decoration Materials>
GB18587-2001 <Release Limits of Hazardous Substances from Carpets, Carpet
Liners and Carpet Adhesives for Interior Decoration and Decoration Materials>
ASTM D6007-02 <Standard Test Method for Determining Formaldehyde
Concentration in Wood Products Released Gases by Small Scale Environment Box>
ENV717-1 <Environmental Box Method for Formaldehyde Emission Measurement of
Wood-based Panels>
EN13419-1 <Measurement of VOC Release from Building Products Method for Part
of Acenaphthene Release Test Environment Box>
HJ 571-2010 <Technical Requirements for Environmental Marking Products
Wood-based Panels and Their Products>
HJ 566-2010 <Technical Requirements for Environmental Marking Products
Wooden Toys>
HJ/T 400-2007 <Sampling and Determination of Volatile Organic Compounds and
Aldehydes and Ketones in Vehicles>
Reference Standards for VOC Emission Environmental Test Chamber:
ASTM D5116-97 <Standard Guidelines for
the Determination of Organic Releases from Indoor Materials and Products by
Small-Scale Environmental Containers>
ASTM D6330-98 <Standard Operation for Measuring VOCs (Formaldehyde removal)
in Wood Panels by Small Environmental Box under Specific Test Conditions>
ASTM D6670-01 <Standard operation for determination of VOCs release from
indoor materials and products by full scale environmental chamber>
ASTM E1333-96 <Standard Test Method for Formaldehyde Concentration and
Release Rate in Wood Products Released Gases by Large Environmental Chamber>
Registration Date | 2019/04/23(Year/Month/Date) |
---|---|
Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2007 |
Employees total | 11 - 50 |
Annual revenue | USD 500,001 - 1,000,000 |
Company | Dongguan Huanyi Instruments Technology Co.,Ltd |
---|---|
Address | Building A, 169 zhongxing north road, dingwu village, dongkeng townDongguanGuangdong523460China |
Phone | 86 - 0769 - 21662650 |
Fax | 86 - 0769 - 83482056 |
Contact | Tink Luo |