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YC/T 291-2009Ambient condition of tobacco grading laboratory (English PDF)

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Issued by

State Tobacco Monopoly Administration

Level / Type

National · Recommended

Issue date

March 30, 2009

Implementation date

May 1, 2009

Scope

YC/T 291-2009 (Ambient condition of tobacco grading laboratory) is available as an English-translated PDF.

YC/T 291-2009 — This standard specifies the terms and definitions of tobacco grading lab environment, ambient lighting, temperature and humidity, and ambient color and table Equipment maintenance.

This standard applies to grading laboratory construction, tobacco grading laboratory conducted in grading, sample preparation and quality tobacco rating test.

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Document preview — YC/T 291-2009

National Standard of the People's Republic of China

ICS: 65.160
Classification: X 85

Issued by: State Tobacco Monopoly Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the tobacco grading laboratory environment terms and definitions, ambient lighting, ambient temperature and humidity, and ambient color table and equipment maintenance. This standard applies to grading laboratory construction, grading lab in tobacco grading, sample preparation and tobacco grade quality inspection.

Document data

International classification (ICS): 65.160.

Chinese classification (CCS): X85.

Estimated length of the Chinese original: 7,773 words.

Standards quoted by this document

GB/T 2900.65-2004; GB/T 5698-2001; GB/T 13379; GB/T 15608-2006

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

Referenced standards

Normative references

IEC 60050

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