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VOC Emission Test Chamber , Climatic Test Chambers 10±5pa Pressure
পণ্যের বিবরণ:
| Place of Origin: | China |
| পরিচিতিমুলক নাম: | KingPo |
| সাক্ষ্যদান: | Calibration Certificate |
প্রদান:
| Minimum Order Quantity: | 1 |
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| মূল্য: | To be quoted |
| প্যাকেজিং বিবরণ: | নিরাপত্তা শক্ত কাগজ প্যাক বা পাতলা পাতলা কাঠ বাক্স |
| ডেলিভারি সময়: | 35 কার্যদিবসের |
| Payment Terms: | T/T |
| যোগানের ক্ষমতা: | প্রতি মাসে 3 সেট |
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বিস্তারিত তথ্য |
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| পরিবেশগত জন্য প্রয়োজনীয়তা: | পরিচ্ছন্নতা আশেপাশের পরিবেশে কোনো দূষণকারী উৎস নেই TVOC 500μg/m³ | তাপমাত্রার সামঞ্জস্যযোগ্য পরিসীমা: | 10~40℃ উচ্চ তাপমাত্রা পরিস্কার 250℃ |
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| আর্দ্রতার সামঞ্জস্যযোগ্য পরিসীমা: | 40~70%R.H(20℃~30℃) | চাপ: | 10±5pa |
| লক্ষণীয় করা: | ozone test chamber,climatic test chamber |
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পণ্যের বর্ণনা
VOC Release Chamber
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;
Implementation Standards:
* GB 18580 ''Indoor Decorating and Renovating Materials Limit of Formaldehyde Emission of Manmade Board and its Products''
* GB 18584 ''Indoor Decorating and Renovating Materials Limits of Harmful Substances from Wooden Furniture(Exposure draft)
* GB 18587 ''Indoor Decorating and Renovating Materials Releasing Limitation of Harmful Substances from Carpet,Carpet Pad and Carpet Adhesive''
* ENV717-1 "Environmental chamber method for measurement of formaldehyde emission of manmade board.
* EN13419-1 "Determination of VOCs Release quantity of building products Chapter One the method for releasing and testing the environmental chamber"
* HJ571-2010 "Technical requirements for environmental labeling manmade board and its products"
* HJ566-2010 "Technical requirements for environmental labeling manmade board and its products"
* ISO12219-4
* VDA-276
Reference Standards
* ASTM D5116-97 "Standard guide for determination of organic release from interior materials and products with small scale environmental chamber"
* ASTM D6330-98 "Standard operation for determination of VOCs(excluding formaldehyde) release from wooden board with small environmental chamber under specified test conditions"
* ASTM D6330-98 "Standard operation for determination of VOCs release from interior materials and products with full scale environmental chamber"
* ASTM D1333-96 "Standard test method for determination of formaldehyde concentration and release rate in gases released from wood products with large scale environmental chamber"
Technical Parameters:
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Product Model |
V-50 |
V-100 |
V-250 |
V-500 |
V-1000A |
V-1000B |
V-2000 |
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Volume of chamber(WxDxH)cm |
56*30*30 |
63*40*40 |
70*60*60 |
102*70*70 |
158*80*80 |
91*100*110 |
200*110*90 |
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Environmental temperature |
5~35℃ |
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Environmental humidity |
≤90%R.H |
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Requirements for Environmental |
Cleanliness No pollutant source in the surrounding environment TVOC 500μg/m³ |
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Adjustable range of temperature |
10~40℃ high temperature cleaning 250℃ |
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Adjustable range of humidity |
40~70%R.H(20℃~30℃) |
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Pressure |
10±5pa |
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Temperature fluctuation |
±0.3℃(fluctuation) |
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Temperature deviation |
±0.5℃(deviation) |
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Humidity fluctuation |
±2.5%R.H |
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Humidity deviation |
±3% |
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Air exchange rate |
0.2~5/h±5%(optional 0.2~3/h±5%) |
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Air velocity |
0.1m/s 0.3m/s(Range) |
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Power |
Alternating current 380V/50Hz three-phase power supply 4/5 wiring system |
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Starting power |
5kw |
6kw |
8kw |
10kw |
15kw |
15kw |
20kw |
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Operating power |
3kw |
3.4kw |
5kw |
6kw |
7kw |
7kw |
9kw |
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Rate of recovery |
Formaldehyde,octanol,4 phenyl cyclohexene,dodecane and tetradecane have a recovery rate larger than 80% |
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Clean air system |
Standard configuration |
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Background concentration of methanol |
single VOC has a concentration smaller than 2 μg/m³,T VOC 20 μg m dust filtrated TVOC has a concentration smaller than 20μg/m³ |
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