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High Efficient Formaldehyde Testing Equipment With Calibration Certificate

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High Efficient Formaldehyde Testing Equipment With Calibration Certificate

Country/Region	china
City & Province	hong kong hong kong

Product Details

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)	563030	634040		706060		1027070		1588080
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