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ASTM D 5188 : 2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Test Method for Vapor-Liquid Ratio Temperature Determination of Fuels (Evacuated Chamber Method)

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Superseded by

ASTM D 5188 : 2014

Language(s)

English

Published date

12-01-2013

US$75.00
Excluding Tax where applicable

Committee
D 02
DocumentType
Test Method
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This test method covers the determination of the temperature at which the vapor formed from a selected volume of volatile petroleum product saturated with air at 0 °C to 1 °C (32 °F to 34 °F) produces a pressure of one atmosphere in an evacuated chamber of fixed volume. This test method is applicable to samples for which the determined temperature is between 36 °C and 80 °C (97 °F and 176 °F) and the vapor-liquid ratio is between 8 to 1 and 75 to 1.

Note 1When the vapor-liquid ratio is 20:1, the result is intended to be comparable to the results determined by Test Method D2533.
Note 2This test method may also be applicable at pressures other than one atmosphere, but the stated precision may not apply.

1.2This test method is applicable to both gasoline and gasoline-oxygenate blends.

1.2.1Some gasoline-oxygenate blends may show a haze when cooled to 0 °C to 1 °C. If a haze is observed in 12.5, it shall be indicated in the reporting of results. The precision and bias statements for hazy samples have not been determined (see Note 10).

1.3The values stated in SI units are to be regarded as standard. The values given in parentheses are provided for information only.

1.4This 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 warnings, see 7.2 and 8.1.1.

ASTM D 4814 : 2019 Standard Specification for Automotive Spark-Ignition Engine Fuel
ASTM D 7826 : 2019 Standard Guide for Evaluation of New Aviation Gasolines and New Aviation Gasoline Additives

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