1. Scope of Application
This product is suitable for a variety of indoor decoration, such as wood-based panel and finishing products and carpet, carpet cushions, adhesive etc.
This product is used for detection of the emission of formaldehyde, and balance processing of wooden or artificial board at constant temperature and humidity. In addition, the product can be used to detect the emission of volatile harmful gas in other building materials.
The main advantage is that the product can perfectly simulate indoor climate environment. Therefore, the test results are more realistic and reliable.
This product meet the standards of GB18580-2001,GB18584-2001,GB18587-2001,GB17657-1999,EN717-1,ASTM D6007-02,LY/T1612-2004.
2.Standard
GB18580—2001
《Formaldehyde Emission Quantity Of Artificial Board and its finishing products》
GB18584—2001
《The Harmful Material Limit Of Wood Furniture》
GB18587—2001
《The Harmful Material Limit Of Carpet,Carpet Lining And Carpet Adhesive etc.Indoor Decoration Materials》
GB17657—1999
《The Physical And Chemical Properties Experiment Method Of artificial Board And Veneer Artificial Board》
GB50325—2006 《Code For Indoor Environmental Pollution Control Of Civil Building Engineering 》
ENV717—1
《Measure Method For Formaldehyde Release in Artificial Board》
ASTM D6007—02
《Standard Test Method For Determining Formaldehyde Concentrations In Air From Wood Products Using A Small-Scale Chamber》
LY/T1612—2004
《The Climate Chamber For Determination Of Formaldehyde Emission》
3.Technical Parameter
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Item
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Technical Data
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Inner Volume
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（1±0.02）m3
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Inner Temperature Range
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(15—40)℃ （Temperature Departure±0.5℃)
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Inner Humidity Range
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(30—80)%R.H. （Adjustment Precision：±3%R.H. ）
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Exchange Rate
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(0.5-1.5)Pcs/Hour (Precision0.05 Pcs/h)
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Air flow rate
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(0.1—0.3)m／s （Continuous Adjustment）
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Pumping Speed Of Sampler
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(0.1—1.5)L/min （Precision Of Adjustment:±5%）
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Tightness
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1KPa Pressure,Leak Rate< 3% Of Gas Flow
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External Dimension
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(W960×D1500×H1460)mm
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Power Supply
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220V 16A 50HZ
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Power
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Maximum Power：3KW ,Average Power：1.5KW
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QWH-1000 Temperature and humidity climate chamber
Keywords：Temperature and humidity climate chamber, formaldehyde emission testing chamber
Package： packed in a wooden case
