標準號：ISO 9932-1990
中文標準名稱：紙和紙板 薄頁材料水蒸氣透過率的測定 動態氣流和靜態氣體擴散法
英文標準名稱：Paper and board; determination of water vapour transmission rate of sheet materials; dynamic sweep and static gas methods
標準類型：Y30
發布日期：1999/12/31 12:00:00
實施日期：1990/10/15 12:00:00
中國標準分類號：Y30
國際標準分類號：85.060
適用范圍：Depending on the method and specific apparatus employed, materials up to 38 mm thick and with water vapour transmission rates in the range 0,05 g/(m.d) to 65 g/(m.d) can be tested. The basis of the function of the instrumental techniques is briefly described. Advice on calibration is given in annex B. Specifies principle, apparatus, sampling, preparation of test pieces, procedure, expression of results, precision and test report.