ANSI/ASTM D5931:1998
用数字密度计测定发动机冷冻剂浓缩物和含水发动机冷冻剂密度和相对密度的方法

Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter

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标准号

ANSI/ASTM D5931:1998

发布

1998年

发布单位

美国国家标准学会

当前最新

ANSI/ASTM D5931:1998

 

 

适用范围

This test method covers the determination of the density or relative density of engine coolant concentrates and aqueous engine coolants. This test method should not be applied to samples so dark in color that the absence of air bubbles in the sample cell cannot be established with certainty. The accepted units of measure for density are grams per milliliter or kilograms per cubic meter. 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. For specific hazard statements, see Note 0.

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