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Small Formaldehyde VOC Environment Test Chamber

Small Formaldehyde VOC Environment Test Chamber is mainly used to detect the formaldehyde and VOC emission in interior materials, decoration materials, man-made panels, and their wood products; at the same time, it can also test the VOC emission of other products.
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Small Formaldehyde VOC Environment Test Chamber


Small Formaldehyde VOC Environment Test Chamber 900

Suitable industries: wood products, furniture, floors, carpets, footwear products, building decoration materials, automotive interiors and other materials.


   Introduction:  

Formaldehyde, benzene, toluene and other components in 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. The release of pollutants should be tested and limited. It will help to improve product quality and protect people's health.


Small Formaldehyde VOC Environment Test Chamber is mainly used to detect the formaldehyde and VOC emission in interior materials, decoration materials, man-made panels, and their wood products; at the same time, it can also test the VOC emission of other products. Comprehensive environmental index evaluation of indoor air quality based on indoor pollutant data or prediction models.



   Standards:  
  • GB 18580-2001 "Indoor decoration materials, one-man board and its products, formaldehyde emission limit"
  • GB 18584-2011 "Limits of Hazardous Substances in Interior Decoration Materials and Wooden Furniture" (in review)
  • Appendix A (Normative Appendix) of GB 18587-2001 "Interior Decoration Materials-Carpet, Carpet Backing and Carpet Adhesive Hazardous Substance Release Limits": Small Environmental Test Chamber Method
  • GB 50325-2010 "Civil Construction Engineering Indoor Environmental Pollution Control Specification"
  • GB/T 18584 General technical conditions for climate chambers for the detection of volatile organic compounds in furniture (draft for approval)
  • GB/T 284-2012 "Limits of Harmful Substances in Musical Instruments"
  • ILY/T 1980-2011 "Volatile organic compounds and formaldehyde emission detection box"
  • ILY/T 1981-2011 "Formaldehyde emission 5 gas analysis method detection box"
  • IG/T 344-2011 "Indoor Environment Test Chamber for Construction Engineering"
  • IHJ 571-2010 "Technical requirements for environmental labeling products - wood-based panels and their products"
  • IHJ/T 201-2005 "Technical requirements for water-based coatings for environmental labeling products"
  • IHJ/T 220-2005 "Technical Requirements for Environmental Labeling Products Adhesives"
  • IHJ/T 414-2007 "Technical requirements for environmental labeling products - solvent-based wood coatings for interior decoration"


   Specification:   

Volume and Size    
Working volume
1000L+20L
Working chamber
850×1080×1100mm
Exterior
1580×1285x1572mm
Gate (doorway)
850x1100mm
Observation window
225×365mm
Temperature
Temperature range
10 ~ 40 °C
Temperature fluctuation
≤±0.5℃
Temperature uniformity
≤±0.8℃
Temperature resolution
0.1℃
Temperature control
Air jacket indirect temperature control method (external heating and cooling components)
Humidity
Humidity range
30~80 RH
Humidity Fluctuation
≤±1 RH
Humidity uniformity
≤± 2RH
Humidity Resolution
0.1 RH
humidity control
Dry/moisture proportional control method (external), stable time ≤40 min
Background value
Formaldehyde background value
≤ 0.002 mg/m3
Single VOC background value
≤ 0.002 mg/m3
TVOC background value
≤ 0.02 mg/m3
Air exchange and Sealing
Air exchange rate
0.2~2.5 times/hour
Center wind speed (adjustable)
0.1~1.0 m/s
Sealing
Add 1000Pa overpressure, the gas leakage is less than 1×10-3 m3/min
Equipment Recovery Rate
> 85
Relative positive pressure hold
10±5 Pa


   Welcome to contact us:  

Contact Person: Kiana Feng

Whatsapp/Wechat: +86 15922982738

Mobile: +86 15922982738

Fax: +86-23-62940030

Email: gold20@hy-industry.com


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