Description

Detail Information

Air Exchange Rate: 0.2~5/h±5%(optional 0.2~3/h±5%) Air Velocity: 0.1m/s 0.3m/s(Range) Power: Alternating Current 380V/50Hz Three-phase Power Supply 4/5 Wiring System Rate Of Recovery: Formaldehyde Have A Recovery Rate Larger Than 90% Clean Air System: Standard Configuration Background Concentration For Formaldehyde: Smaller Than 15μg/m³,the Lowest 6μg/m³ High Light:

ozone test chamber

,

temperature and humidity chamber

Product Description

Formaldehyde Release Capsule

 

Usage:

* confirm the influence of environment variables on the release rate and release properties of materials and products;

* Grade materials and products according to their release properties;

* Develop and validate the proposed model of indoor air pollutions;

* Evaluate indoor air quality(IAQ) according to the data and proposed model of indoor pollutants;

 

Reference Standards:

* GB 18580 ''Indoor Decorating and Renovating Materials Limit of Formaldehyde Emission of Manmade Board and its Products''

* GB 18587 ''Indoor Decorating and Renovating Materials Releasing Limitation of Harmful Substances from Carpet,Carpet Pad and Carpet Adhesive''

* GB 18584 ''Indoor Decorating and Renovating Materials Limits of Harmful Substances from Wooden Furniture(Exposure draft)

* 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 "Detection Box for Release Quantity of Volatile Organic Compounds(VOC) and Formaldehyde LY/T 1981-2011 Detection Box for Release Quantity of Formaldehyde with Gas Analysis Method"

 

* LY/T1982-2011 "Large Climate Chamber for Detection of Release Quantity of Formaldehyde of Manmade Board and its Products"

 

 

 

 

Technical Parameters:

 

 

Product Model	C-50	C-100		C-250		C-500		C-1000
Volume of chamber(WxDxH)	56*30*30	63*40*40		70*60*60		102*70*70		158*80*80
Environmental temperature	5~35℃
Environmental humidity	≤90%R.H
Requirements for Environmental	Cleanliness No pollutant source in the surrounding environment TVOC 500μg/m³
Adjustable range of  temperature	10~40℃ high temperature cleaning 250℃
Adjustable range of  humidity	40~70%R.H(20℃~30℃)
Pressure	10±5pa
Temperature fluctuation	±0.3℃(fluctuation)
Temperature deviation	±0.5℃(deviation)
Humidity fluctuation	±2.5%R.H
Humidity  deviation	±3%
Air exchange rate	0.2~5/h±5%(optional  0.2~3/h±5%)
Air velocity	0.1m/s  0.3m/s(Range)
Power	Alternating current 380V/50Hz three-phase power supply 4/5 wiring system
Starting power	11kw		18kw		30kw		35kw
Operating power	5kw		8kw		14kw		16kw
Rate of recovery	Formaldehyde have a recovery rate larger than 90%
Clean air system	Standard configuration
Background concentration for formaldehyde	smaller than 15μg/m³,the lowest 6μg/m³