ASTM D5002-1999
数字密度分析仪用原油密度和相对密度的标准试验方法

Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer


 

 

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标准号
ASTM D5002-1999
发布日期
1999
实施日期
废止日期
中国标准分类号
E21
国际标准分类号
75.040 (Crude petroleum)
发布单位
US-ASTM
适用范围

1.1 This test method covers the determination of the density or relative density of crude oils that can be handled in a normal fashion as liquids at test temperatures between 15 and 35176C. This test method applies to crude oils with high vapor pressures provided appropriate precautions are taken to prevent vapor loss during transfer of the sample to the density analyzer.

1.2 This test method was evaluated in round robin testing using crude oils in the 0.75 to 0.95 g/mL range. Lighter crude oil can require special handling to prevent vapor losses. Heavier crudes can require measurements at higher temperatures to eliminate air bubbles in the sample.

1.3 The accepted units of measurement of density are grams per millilitre and kilograms per cubic metre.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Notes 1, 2, and 3.





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