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QB/T 4705-2014Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Particular requirements for massage chairs (English PDF)

家用和类似用途电器噪声测试方法按摩椅的特殊要求

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 9, 2014

Implementation date

November 1, 2014

Scope

QB/T 4705-2014 is the English-translated version of 家用和类似用途电器噪声测试方法按摩椅的特殊要求.

QB/T 4705-2014 — Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Particular requirements for massage chairs

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Document preview — QB/T 4705-2014

National Standard of the People's Republic of China

ICS: 97.170
Classification: Y 64

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This Standard specifies the terms and definitions massage chair noise test methods, measurement methods and the acoustic environment, measuring instruments, test equipment operation and set-SPL measurements, sound pressure level and sound power level of c

Document data

International classification (ICS): 97.170.

Chinese classification (CCS): Y64.

Estimated length of the Chinese original: 11,149 words.

Standards quoted by this document

GB/T 6881.2-2002; GB/T 6881.3-2002; GB/T 26182-2010; GB/T 3767; GB/T 3241-1998; GB/T 3767-1996; GB/T 3785-1983; GB/T 4129-1995; GB/T 6881-1986; GB/T 6882-1986; GB/T 17181-1997; ISO 3743-1-1994; ISO 3743-2-1994; ISO 12001-1996; IEC 704-3-1992

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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