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JB/T 8690-2014Fans - Noise Limited Value (English PDF)

通风机噪声限值

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 9, 2014

Implementation date

November 1, 2014

Scope

JB/T 8690-2014 is the English-translated version of 通风机噪声限值.

Noise limits for fans are fixed by JB/T 8690-2014, a recommended standard of the Chinese machinery industry. It states the limiting noise values that fan products are held to.

General-purpose centrifugal fans and axial flow fans are what it applies to, while a mixed-flow fan is handled by reference, according to whether its structure is nearer to a centrifugal or to an axial machine.

GB/T 2888 is the standard quoted with it. It replaces JB/T 8690-1998. Issued on 9 July 2014, it has applied since 1 November 2014.

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Document preview — JB/T 8690-2014

National Standard of the People's Republic of China

ICS: 23.120
Replacing: JB/T 8690-1998

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

JB/T 8690-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.

It replaces the earlier edition JB/T 8690-1998.

2 Scope

Noise limits for fans are fixed by JB/T 8690-2014, a recommended standard of the Chinese machinery industry. It states the limiting noise values that fan products are held to. General-purpose centrifugal fans and axial flow fans are what it applies to, while a mixed-flow fan is handled by reference, according to whether its structure is nearer to a centrifugal or to an axial machine. GB/T 2888 is the standard quoted with it. It replaces JB/T 8690-1998.

3 Normative references

JB/T 8690-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2888

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 8690-1998 (earlier edition)

6 Classification and status

International classification (ICS): 23.120

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 2888Methods of noise measurement for fans blowers compressors and roots blowers

Cited by

Similar standards

GB 19872-2005|JB/T 8689-2014|GB/T 4214.9-2021|GB/T 2888-2008

Editions of JB/T 8690

Edition	Title	Revision	Status
JB/T 8690-2014	Fans - Noise Limited Value	current edition	Current
JB/T 8690-1998	Fans - Noise Limited Value	previous edition	Superseded

This page sells the current edition, JB/T 8690-2014. Earlier editions are listed for reference only.

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