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GB/T 22156-2008 English PDF

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US$374.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22156-2008: Acoustics -- Procedure for the comparison of noise-emission data for machinery and equipment
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22156-2008	374	Add to Cart	3 days	Acoustics -- Procedure for the comparison of noise-emission data for machinery and equipment	Valid

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Basic data

Standard ID: GB/T 22156-2008 (GB/T22156-2008)
Description (Translated English): Acoustics -- Procedure for the comparison of noise-emission data for machinery and equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Z32
Classification of International Standard: 17.140.20
Word Count Estimation: 19,191
Date of Issue: 2008-07-02
Date of Implementation: 2009-02-01
Quoted Standard: GB/T 19052
Adopted Standard: ISO 11689-1996, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the data according to the noise emission for a family, a model, a sub- group, or a group of machines or equipment to determine the noise control performance. In principle, as long as the noise test standards or with comparable noise transmitted data, the method is suitable for any type of machine or device. This standard specifies the method of comparative data and noise emission requirements, can be used to determine the noise control performance. This method can be a single machine or group of machines in the noise emission of a certain type of machine is evaluated, which allows the acoustic performance comparisons of the machines, but each machine needs to have comparable non- acoustic data and applications.

GB/T 22156-2008: Acoustics -- Procedure for the comparison of noise-emission data for machinery and equipment

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Acoustics. Procedure for the comparison of noise-emission data for machinery and equipment ICS 17.140.20 Z32 National Standards of People's Republic of China GB/T 22156-2008/ISO 11689.1996 Machinery and equipment acoustic noise emission data Comparison of Methods (ISO 11689.1996, IDT) Posted 2008-07-02 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions Category 4 of the machine 2 5 2 noise emission data Expression of noise emission values \u200b\u200bof 6 3 7 assess noise emission data of 4 8 determining the noise control performance Step 5 9 record contents 6 Content Report 6 10 Appendix A (informative) linear regression calculation 7 Examples Appendix B (informative) noise emission data evaluation 10 Annex C (informative) The noise emission data representation standard sample (photocopies) 12 Annex D (normative) Reference 13 GB/T 22156-2008/ISO 11689.1996

Foreword

This standard is identical with ISO 11689.1996 "Acoustics --- comparative method machines and equipment noise emission data" (in English). The Standard Appendix A, Appendix B, Appendix C, Appendix D is an informative annex. This standard was proposed by the Chinese Academy of Sciences. This standard by the National Standardization Technical Committee of Acoustics (SAC/TC17) centralized. This standard was drafted. Institute of Acoustics, Tongji University, Communication University of China Institute of Acoustics spread. The main drafters of this standard. I Sheng Sheng, Mo Fang Shuo, Mencius thick. This standard was first published. GB/T 22156-2008/ISO 11689.1996

Introduction

Domestic and international regulations are increasingly demanding production and use of low-noise machinery and equipment. This means that users manufacturers, machinery and equipment And authority have noted, the noise associated with a particular product family emission machine having sexual contact. But only to obtain or determine Reliable information about the actual noise emission, it is possible to determine such a link. Based on this information, the period of time for the market with a clear definition of a family, a class or a group of machines, are able to determine their Noise control performance index. Comparison and evaluation of noise emission data for the following person or organization uses. a) need to get a designer family of machine noise level of the relevant information, such as a certain kind of new features designed to meet the requirements; b) relative to the market you want to compare the user or buyer similar machinery or equipment noise emissions; c) Prepare the development of machine safety standards, noise test standards or the development of the working group related to a particular family of machine noise rules; d) is responsible for legislation, labor supervision and inspection, occupational health and safety authority; e) manufacturers and potential users of the database application of noise emission; f) In the field application of appropriate technology for a preliminary estimate of the noise level acoustic consultant. In addition to master the knowledge of the source of noise control, the present method also requires specific knowledge to grasp the considered machine group. Working noise emission data collection and compilation of the relevant units responsible for the composition of the Committee. GB/T 22156-2008/ISO 11689.1996 Machinery and equipment acoustic noise emission data Comparison of Methods

1 Scope

This standard specifies the noise emission in accordance with the data for the family, one model, a group or sub-group of machines or equipment, determine the noise controllability The method can. In principle, as long as the noise test standards or with comparable noise emission data, this method is applicable to any type of machine Or equipment. NOTE. The standard describes the general principles of this method is also applicable to other physical quantities (such as. vibration). This standard specifies the method of comparison of noise emission data and requirements can be used to determine the noise control performance. The process may be a single noise machine or group of machines in a certain type of machine to assess the emission, which allows comparison of the acoustic performance of the machine, However, each machine needs to have non-acoustic data and applications comparable. Appendix B gives an example of how a group of machine noise emission data evaluation.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Noise Noise Test Standards GB/T 19052 Acoustics emitted by machinery and equipment specification drafting and presentation (GB/T 19052- 2003, ISO 12001.1996, IDT)

3 Terms and Definitions

This standard adopts GB/T 19052 and the following terms and definitions. 3.1 With similar design having a type of machinery or equipment to achieve the same function. 3.2 3.3 3.4 Characterization of a particular group of non-machine acoustic quantity. NOTE. It has a value within the variation between individual machines (e.g.. power, speed, load, size). 3.5 Noise emitted by a given number of machines in all the machines performance determined (see Chapter 4 classification), available L line (3.7) to GB/T 22156-2008/ISO 11689.1996 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 22156-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 22156-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 22156-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 22156-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.