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BIS IS 1448-27 : 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Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PART 27: DETERMINATION OF KNOCK CHARACTERISTICS OF MOTOR FUELS - RESEARCH METHOD
Superseded date

01-01-2018

Published date

01-12-2013

Sets up the rating of liquid spark-ignition engine fuel in terms of an arbitrary scale of octane numbers using a standard single-cylinder, four-stroke cycle, variable compression ratio, carburetted, CFR engine operated at constant speed. Research octane number (RON) provides a measure of the knock characteristics of motor fuels in automotive engines under mild conditions of operation.

Committee
PCD 1
DocumentType
Standard
PublisherName
Bureau of Indian Standards
Status
Superseded
SupersededBy

Standards Relationship
ISO 5164:2014 Identical

ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
ISO 4787:2010 Laboratory glassware Volumetric instruments Methods for testing of capacity and for use
ISO 3170:2004 Petroleum liquids — Manual sampling
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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