ISO 5164:2014
Current
The latest, up-to-date edition.
Petroleum products — Determination of knock characteristics of motor fuels — Research method
Hardcopy , PDF
French, English, Russian
21-05-2014
ISO 5164:2014 establishes 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.
ISO 5164:2014 is applicable for the entire scale range from 0 RON to 120 RON, but the working range is 40 RON to 120 RON. Typical motor fuel testing is in the range of 88 RON to 101 RON.
ISO 5164:2014 is applicable for oxygenate-containing fuels containing up to 4,0 % (m/m) oxygen and for gasoline containing up to 25 % (V/V) ethanol.
| Committee |
ISO/TC 28
|
| DevelopmentNote |
Supersedes ISO/DIS 5164. (05/2014)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS 2000-237(2014) : 2014 | Identical |
| NF EN ISO 5164 : 2014 | Identical |
| NBN EN ISO 5164 : 2014 | Identical |
| NEN EN ISO 5164 : 2014 | Identical |
| NS EN ISO 5164 : 2014 | Identical |
| I.S. EN ISO 5164:2014 | Identical |
| PN EN ISO 5164 : 2014 | Identical |
| SS-EN ISO 5164:2014 | Identical |
| IS 1448 : Part 27 : 2018 | Identical |
| BS EN ISO 5164:2014 | Identical |
| EN ISO 5164:2014 | Identical |
| DIN EN 25164:1994-01 | Corresponds |
| BS 2638:1991 | Identical |
| BS 2638:1978 | Identical |
| UNE-EN 25164:1996 | Identical |
| NS ISO 5164 : 1ED 1994 | Identical |
| DIN 51756-2:1987-07 | Similar to |
| I.S. EN 25164:1994 | Identical |
| UNE-EN ISO 5164:2014 | Identical |
| NEN ISO 5164 : 1994 | Identical |
| GOST R 52947:2019 | Identical |
| BIS IS 1448-27 : 2013 | Identical |
| DIN EN ISO 5164:2014-10 | Identical |
| EN 25164 : 1993 | Identical |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : Users cannot be edited or removed once added to your Multi user PDF.