This Standard specifies terms and definitions, basic requirements, technical contents and testing methods of environmental labeling products - wood based panels and finishing products. This Standard applies to wood based panels, floor boards, wall boards and other products.Wayne Zheng. ensure that background VOC in climate chamber does not affect the test. Background mass concentration test shall be ... at (72Ap2) h after test is started; use calibrator to measure sampling flow rate; start sampling pump; observe and record flow rate; appropriate flow rate range is 100 ml/min~200 ml/ min; sampling flow rate shall be lower than 80% of gas flow rate inside the chamber.
|Title||:||HJ 571-2010: Translated English PDF of Chinese Standard HJ571-2010|
|Publisher||:||www.ChineseStandard.net - 2015-04-06|