物理安全检测
ASTM D6304石化产品润滑油及添加剂水分标准测试方法
ASTM D6304石化产品润滑油及添加剂水分标准测试方法—标准名称
ASTM D6304 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration
ASTM D6304石化产品润滑油及添加剂水分标准测试方法
ASTM D6304石化产品润滑油及添加剂水分标准测试方法—适用范围
Scope:
This test method covers the direct determination of water in the range of 10 mg ⁄kg to 25 000 mg ⁄kg entrained water in petroleum products and hydrocarbons using automated instrumentation. This test method also covers the indirect analysis of water thermally removed from samples and swept with dry inert gas into the Karl Fischer titration cell. Mercaptan, sulfide (S − or H 2 S), sulfur, and other compounds are known to interfere with this test method (see Section 5)
ASTM D6304石化产品润滑油及添加剂水分标准测试方法—引用文件
ASTM D1193 Specification for Reagent Water
ASTM D1298 Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
ASTM D4177 Practice for Automatic Sampling of Petroleum and Petroleum Products
ASTM D5854 Practice for Mixing and Handling of Liquid Samples of Petroleum and Petroleum Products
ASTM E203 Test Method for Water Using Volumetric Karl Fischer Titration
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