Astm D95 Pdf
When selecting a water determination method, the choice between ASTM D95 and Karl Fischer (KF) titration hinges on the specific application and the level of accuracy required.
If you're unable to access the PDF through these channels, you may want to consider contacting ASTM directly or consulting with a local standards organization for assistance.
Water contamination in petroleum products is not a minor issue—it can lead to catastrophic equipment failure, financial loss, and safety hazards.
The underlying approach of ASTM D95 relies on a process known as . Astm D95 Pdf
ASTM D95 Water Content | PDF | Petroleum | Distillation - Scribd
The general procedure, as outlined in the ASTM D95 standard, involves the following steps:
| Platform | Typical Versions Found | Note | |---|---|---| | idoc.pub | D95-05, D95-99, D95-99e1 | Free access, user-uploaded | | Scribd | D95 (various), Spanish translations | Requires subscription or free trial | | 技术邻 (jishulink.com) | D95-05 | Chinese platform, free access | When selecting a water determination method, the choice
The standard specifies a specialized distillation apparatus consisting of: A glass or metal vessel (usually 500 mL to 2000 mL). Heater: Typically an electric heating mantle or gas burner.
Achieving repeatable results requires precise adherence to the apparatus specifications outlined in the official ASTM D95 PDF document. 1. Distillation Flask
ASTM D95 is the standard test method for determining water content in petroleum products and bituminous materials using Dean-Stark distillation to measure water concentrations up to 25%. This technique is crucial for quality control in the oil industry, preventing corrosion and ensuring accurate product valuation. For detailed technical specifications, access the ASTM D95 standard from ASTM International 分析测试百科网 ASTM D95-13(2018).pdf The underlying approach of ASTM D95 relies on
However, ASTM D95 remains the method of choice when:
The solvent distills over, carrying the water from the sample along with it as a vapor mixture.