標(biāo)準(zhǔn)號：ISO 3733-1999
中文標(biāo)準(zhǔn)名稱：石油產(chǎn)品和瀝青材料 水分的測定 蒸餾法
英文標(biāo)準(zhǔn)名稱：Petroleum products and bituminous materials - Determination of water - Distillation method
標(biāo)準(zhǔn)類型：E43;E30
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：E43;E30
國際標(biāo)準(zhǔn)分類號：75.080;75.140;91.100.50
適用范圍：This International Standard specifies a method for determination of water up to 25 % in petroleum products, bitumens, tars and products derived from these materials, excluding emulsions, by the distillation method. The specific products considered during the development of this test method are listed in Table 3. This International Standard may be used to determine water content in excess of 25 %. However, no precision data has been determined at levels greater than 25 %. Volatile water-soluble material, if present, is measured as water. NOTE 1 A knowledge of the water content of petroleum products is important in the refining, purchase, sale and transfer of products. NOTE 2 The amount of water determined by this method can be used to correct the volume involved in the custody transfer of product.