1.1 Test VOCs release
a. ASTM D 5116-97 Standard Guide for Small Scale Environmental Chamber Determination of Organic Releases from Indoor Materials and Products
b. ASTM D 6330-98 Standard Operation for Determination of VOCs (Formaldehyde Removal) Release from Wood Panel in Small Environmental Chamber under Specified Test Conditions
c. ASTM D 6670-01 Standard Operation for Measuring VOCs Released from Indoor Materials and Products in Full Scale Environmental Chamber
d. ANSI/BIFMA M7.1-2011 Standard Test Method for VOC Release Rate in Office Furniture Systems, Components and Seats
1.2 Test formaldehyde release
a. ASTM E 1333-96 Standard Test Method for Determining Formaldehyde Concentration and Release Rate of Wood Products in Large Environmental Chamber
b. ASTM D 6007-02 Standard Test Method for Determination of Formaldehyde Concentration in Wood Products in Small Scale Environmental Chamber
2 European Standards
a. EN 13419-1 Building products - Determination of VOCs emission - Part 1: Environmental chamber method for emission test
B. Formaldehyde emission test EN 717-1 Environmental chamber method for measurement of formaldehyde emission from wood-based panels
C. BS EN ISO 10580-2012 Test Method for Volatile Organic Compound (VOC) Release of Elastic Fabric and Laminated Floor Coverings;
3. Japanese Standards
a. JIS A1901-2009 Determination of Volatile Organic Compounds and Aldehydes Emission from Building Materials - Small Climate Box Method;
b. JIS A1912-2008 Determination of Volatile Organic Compounds and Aldehydes Emission from Building Materials - Large Climate Box Method;
4 Chinese Standards
a. Test Methods for Physical and Chemical Properties of Wood based Panels and Decorative Wood based Panels (GB/T17657-2013)
b. Indoor Decoration Materials - Limit of Harmful Substances in Wood Furniture (GB18584-2001);
C. Indoor Decoration Materials - Carpets, Carpet Liners and Carpet Adhesives - Emission Limits of Harmful Substances (GB18,587-2001);
d. Technical Requirements for Environmental Labeling Products -- Wood based Panels and Products (HJ 571-2010);
e. Emission Limits of Formaldehyde in Wood based Panels and Their Products for Interior Decoration (GB 18580-2017);
f. Indoor Air Quality Standard (GB/T 18883-2002);
g. Technical Requirements for Environmental Labeling Products - Waterborne Coatings (HJ/T 201-2005);
h. Technical Requirements for Environmental Labeling Products Adhesives (HJ/T 220-2005)
i. Technical Requirements for Environmental Labeling Products - Solvent based Wood Coatings for Interior Decoration (HJ/T 414-2007);
j. Indoor Air - Part 9: Determination of Volatile Organic Compounds Emitted from Building Products and Decorations - Test Chamber Method (ISO 16000-9-2011);
k. 1M3 Climate Box for Formaldehyde Emission Detection (LY/T1980-2011)
l. Emission Standard of Toxic and Harmful Substances for Musical Instruments (GB/T 28489-2012)
M. GB18580-2017 Limit of Formaldehyde Emission from Wood based Panels and Their Products as Interior Decoration Materials
5. International Standards
a. Determination of Formaldehyde Emission from Sheets by 1M3 Climate Box Method (ISO 12460-1.2007)
b. Indoor air -- Part 9: Determination of emission of volatile organic compounds emitted by building products and furniture -- Emission laboratory method (ISO 16000-9.2006)
2, Structure principle and performance characteristics:
1. Main components: high-quality insulation box, mirror stainless steel test cabin, clean constant temperature and humidity air supply system, air circulation device, air exchange device, temperature control unit of test cabin, signal control and processing (temperature, humidity, flow, replacement rate, etc.).
2. Main structure: The inner tank is a mirror stainless steel test chamber, and the outer layer is a thermal insulation box. It is compact, clean, efficient and energy-saving, which not only reduces energy consumption but also reduces the balance time of equipment.
3. Clean constant temperature and humidity air supply system: a device integrating high clean air treatment and humidity regulation. The system is compact, efficient and energy-saving.
4. The equipment is equipped with full protection device and system safe operation protection device to make the equipment operate more reliably and safely.
5. Advanced heat exchanger technology: high heat exchange efficiency, small temperature gradient.
6. Cold and hot counter temperature regulating water tank: the temperature control is stable.
7. Imported humidity temperature humidity sensor: the sensor has high accuracy and stable performance.
8. High quality refrigerator: imported refrigerator, stable operation, long service life.
9. Protection device: the climate box and dew point water tank are provided with high and low temperature alarm protection measures and high and low water level alarm
10. Protective measures; The compressor is also provided with overheating, overcurrent and overpressure protection measures to ensure safe and reliable operation of the whole machine.
11. Stainless steel inner box: the inner chamber of the thermostatic box is made of mirror stainless steel, with smooth surface without condensation and formaldehyde adsorption, ensuring the detection accuracy;
12. The thermostatic box is made of hard foaming materials, and the door is sealed with silicone rubber, which has good thermal insulation and sealing performance. A forced air circulation device (forming a circulating air flow) is installed in the box to ensure uniform temperature and humidity in the box.
13. The equipment adopts internationally advanced jacket structure, which is compact, clean, efficient and energy-saving
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