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Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
Automaticky preložený názov:
Štandardná testovacia metóda pre hustoty a relatívnej hustoty (Specific Gravity) kvapalín pomocou pyknometra Bingham
NORMA vydaná dňa 1.12.2015
Označenie normy: ASTM D1217-15
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2015
Kód tovaru: NS-630354
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
density, pycnometer, relative density, specific gravity,, ICS Number Code 75.080 (Petroleum products in general)
Significance and Use | ||||
5.1 Density is a fundamental physical property which can be used in conjunction with other properties to characterize pure hydrocarbons and their mixtures. 5.2 This test method was originally developed for the determination of the density of the ASTM Knock Test Reference Fuels n-heptane and isooctane, with an accuracy of 0.00003 g/mL. Although it is no longer employed extensively for this purpose, this test method is useful whenever accurate densities of pure hydrocarbons or petroleum fractions with boiling points between 90 °C and 110 °C are required. |
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1. Scope | ||||
1.1 This test method covers the measurement of the density of pure hydrocarbons or petroleum distillates boiling between 90 °C and 110 °C that can be handled in a normal fashion as a liquid at the specified test temperatures of 20 °C and 25 °C. 1.2 This test method provides a calculation procedure for the conversion of density to relative density (specific gravity). 1.3 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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 warning statements are given in Section 7. |
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2. Referenced Documents | ||||
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