Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
Standard Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter
Name übersetzen
NORM herausgegeben am 15.5.2020
Bezeichnung normen: ASTM D5931-20
Ausgabedatum normen: 15.5.2020
SKU: NS-994991
Zahl der Seiten: 5
Gewicht ca.: 15 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Measurement of volume, mass, density, viscosityMarine engines and propulsion systemsRefrigerants and antifreezes
Keywords:
aqueous engine coolants, density, digital density analyzer, engine coolant concentrates, relative density,, ICS Number Code 17.060 (Measurement of volume, mass, density, viscosity), 47.020.20 (Marine engines and propulsion systems), 71.100.45 (Refrigerants and antifreezes)
Significance and Use | ||||||
5.1 Density is a fundamental physical property that can be used in conjunction with other properties to characterize engine coolant concentrates and aqueous engine coolants. 5.2 Determination of the density or relative density of these products is necessary for the conversion of measured volumes to volumes at the standard temperature of choice. ASTM specifications normally state the temperatures for density and relative density of fluids; 25 °C, 20 °C, and 15.6 °C are commonly used temperatures. |
||||||
1. Scope | ||||||
1.1 This test method covers the determination of the density or relative density of glycols, glycerin, heat transfer fluids, engine coolant concentrates, and aqueous engine coolants. 1.2 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. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 The accepted units of measure for density are grams per milliliter or kilograms per cubic meter. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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. |
||||||
2. Referenced Documents | ||||||
|
Wollen Sie sich sicher sein, dass Sie nur die gültigen technischen Normen verwenden?
Wir bieten Ihnen eine Lösung, die Ihnen eine Monatsübersicht über die Aktualität der von Ihnen angewandten Normen sicher stellt.
Brauchen Sie mehr Informationen? Sehen Sie sich diese Seite an.
Letzte Aktualisierung: 2024-12-22 (Zahl der Positionen: 2 217 000)
© Copyright 2024 NORMSERVIS s.r.o.