Description

Detail Information

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 High Light:

ozone test chamber

,

climatic test chamber

Product Description

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:

 

 

Product Model

V-50

V-100

V-250

V-500

V-1000A

V-1000B

V-2000

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

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

5kw

6kw

8kw

10kw

15kw

15kw

20kw

Operating power

3kw

3.4kw

5kw

6kw

7kw

7kw

9kw

Rate of recovery

Formaldehyde,octanol,4 phenyl cyclohexene,dodecane and tetradecane have a recovery rate larger than 80%

Clean air system

Standard configuration

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