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SN/T 2185-2008Standard practice for convenient compression pressure indexing in determination of gasoline research octane number (English PDF)

汽油研究法辛烷值测定的压缩压力快速检索方法

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

September 4, 2008

Implementation date

March 16, 2009

Scope

SN/T 2185-2008 is the English-translated version of 汽油研究法辛烷值测定的压缩压力快速检索方法.

SN/T 2185-2008 — 1.1 standard specifies the use of a single cylinder knock the ASTM test machine, but also defines the fuel calibration toluene (TSF) and reference the reference fuel Material (PRF) of the compression ratio and counter readings between curves.

1.2 This standard applies to the determination of the research octane number of gasoline.

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Document preview — SN/T 2185-2008

National Standard of the People's Republic of China

Classification: E 31

Issued by: General Administration of Customs

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the ASTM test machine using single-cylinder detonation, also defines toluene calibration fuel (TSF) and the benchmark reference fuel (PRF) compression ratio and counter readings curve. This standard applies to the determination of research octane number of gasoline.

Document data

Chinese classification (CCS): E31.

Estimated length of the Chinese original: 6,687 words.

Standards quoted by this document

GB/T 5487

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 5487Determination of the gasoline octane number—Test method for research octane number

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