ASTM International

Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
 N D1122

Annotation

This test method covers the determination of the relative density of engine coolant concentrates and engine coolants.

The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

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.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Автоматический перевод:

Стандартный метод испытаний для плотности или относительной плотности концентратов охлаждающей жидкости двигателя и охлаждающих жидкостей двигателя гидрометром

Этот метод тестирования покрывает определение относительной плотности концентратов хладагента механизма и хладагентов механизма.

Значения, утвержденные в единицах СИ, должны рассматриваться как стандарт. Значения, данные в круглых скобках, только для информации.