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HJ/T 398-2007Stationary source emission - Determination of blackness of smoke plumes - Ringelmann smoke chart (English PDF)

固定污染源排放烟气黑度的测定林格曼烟气黑度图法

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Issued by

Ministry of Ecology and Environment

Level / Type

National · Recommended

Issue date

December 7, 2007

Implementation date

March 1, 2008

Scope

HJ/T 398-2007 is the English-translated version of 固定污染源排放烟气黑度的测定林格曼烟气黑度图法.

HJ/T 398-2007 — This standard specifies the determination of the Ringelmann blackness blackness diagram method, including the observation position and conditions of observation methods, calculation methods and standards Ringelmann blackness drawing specifications.

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Document preview — HJ/T 398-2007

National Standard of the People's Republic of China

ICS: 13.040.40
Classification: Z 25

Issued by: Ministry of Ecology and Environment

What this standard covers1
Document data2

What this standard covers

This standard specifies the determination of the Ringelmann blackness blackness diagram method, including the observation position and conditions of observation methods, calculation methods and standards Ringelmann blackness drawing specifications. This standard applies to emissions from stationary sources in gray or black smoke emission monitoring blackness mouth, does not apply to other colors flue gas monitoring.

Document data

International classification (ICS): 13.040.40.

Chinese classification (CCS): Z25.

Estimated length of the Chinese original: 14,140 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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