17.140.20 机器和设备的噪声 标准查询与下载

OENORM EN ISO 10052:2021 声学 空气传播和冲击隔音以及服务设备声音的现场测量 调查方法（ISO 10052:2021）

Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method (ISO 10052:2021)

ASTM E749/E749M-17(2021) 连续焊接期间声发射监测的标准实施规程

1.1 This practice provides recommendations for acoustic emission (AE) monitoring of weldments during and immediately following their fabrication by continuous welding processes. 1.2 The procedure described in this practice is applicable to the detection and location of AE sources in weldments and in their heat-affected zone during fabrication, particularly in those cases where the time duration of welding is such that fusion and solidification take place while welding is still in progress. 1.3 The effectiveness of acoustic emission to detect discontinuities in the weldment and the heat-affected zone is dependent on the design of the AE system, the AE system verification procedure, the weld process, and the material type. Materials that have been monitored include low-carbon steels, low-alloy steels, stainless steels, and some aluminum alloys. The system performance must be verified for each application by demonstrating that the defects of concern can be detected with the desired reliability. 1.4 Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Acoustic Emission Monitoring During Continuous Welding

ASTM E2598/E2598M-21 铸铁扬克和蒸汽加热的纸烘干机的声发射检验的标准实施规程

1.1 This practice is no longer being updated but is being retained for historical value due to the procedures herein that are unique to the AE community. 1.2 This practice provides guidelines for carrying out acoustic emission (AE) examinations of Yankee and Steam Heated Paper Dryers (SHPD) of the type to make tissue, paper, and paperboard products. 1.3 This practice requires pressurization to levels used during normal operation. The pressurization medium may be high temperature steam, air, or gas. The dryer is also subjected to significant stresses during the heating up and cooling down periods of operation. Acoustic Emission data maybe collected during these time periods but this testing is beyond the scope of this document. 1.4 The AE measurements are used to detect, as well as, localize emission sources. Other methods of nondestructive testing (NDT) may be used to further evaluate the significance of acoustic emission sources. 1.5 Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Acoustic Emission Examination of Cast Iron Yankee and Steam Heated Paper Dryers

OVE EN IEC 60704-2-17:2021 家用和类似用途电器 空气噪声测定的测试规范 第 2-17 部分：干洗机器人的特殊要求（（IEC 60704-2-17:2020）EN IEC 60704-2-17:2020）（德文版）

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-17: Particular requirements for dry-cleaning robots ((IEC 60704-2-17:2020) EN IEC 60704-2-17:2020) (german version)

DIN EN IEC 60704-2-1:2021 家用和类似用途电气设备. 气载噪测试规程. 第2-1部分: 干式真空吸尘器的特殊要求(IEC 60704-2-1-2020); 德文版本EN 60704-2-1-2020

This part of IEC 60704 is applicable for the determination of airborne acoustical noise of mains operated and cordless dry vacuum cleaners for household use or under conditions similar to those in households.

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-1: Particular requirements for dry vacuum cleaners (IEC 60704-2-1:2020); German version EN IEC 60704-2-1:2020

DIN EN ISO 10052:2021 声学. 服务设备噪音的空气传播和影响隔音的现场测量. 调查法(ISO 10052-2021); 德文版本EN ISO 10052-2021

This document specifies field survey methods for measuring: a) airborne sound insulation between rooms; b) impact sound insulation of floors; c) airborne sound insulation of facades, and d) sound pressure levels in rooms caused by service equipment. The methods described in this

Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method (ISO 10052:2021); German version EN ISO 10052:2021

PN-EN ISO 11202-2012/A1-2021-10 E 声学 机械和设备发出的噪声 应用近似环境修正的工作站和其他指定位置的发射声压级的测定 修正案 1（ISO 11202:2010/Amd 1:2020）

Acoustics -- Noise emitted by machinery and equipment -- Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections -- Amendment 1 (ISO 11202:2010/Amd 1:2020)

UNI EN ISO 11202:2021 声学 机器和设备发出的噪声 应用近似环境修正的工作站和其他指定位置的发射声压级的测定

Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections

FprCEN ISO/TS 7849-2:2021 声学 使用振动测量确定机械发出的空气声功率级 第2部分：工程方法，包括确定足够的辐射系数（ISO/TS 7849-2:2009）

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009)

FprCEN ISO/TS 7849-1:2021 声学 使用振动测量确定机械发出的空气声功率级 第1部分：使用固定辐射系数的调查方法（ISO/TS 7849-1:2009）

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 1: Survey method using a fixed radiation factor (ISO/TS 7849-1:2009)

DIN EN IEC 60704-2-17:2021 家用和类似用途电器 空气噪声测定的测试规范 第 2-17 部分：干洗机器人的特殊要求（IEC 60704-2-17:2020）；德文版 EN IEC 60704-2-17:2020

These particular requirements apply to electrical robot vacuum cleaners (including their accessories and their component parts) for household use in or under conditions similar to those in households.

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-17: Particular requirements for dry-cleaning robots (IEC 60704-2-17:2020); German version EN IEC 60704-2-17:2020

Standardpakke - Akustik 4-2021 标准包《声学4》声压法测定噪声源的声功率级和声能级

Standards Package – Acoustics 4 – Determination of sound power levels and sound energy levels of noise sources using sound pressure

Standardpakke - Akustik 1-2021 标准包“声学 1”减少机械、工厂和工作场所的噪音“第1部分

Standards Package – Acoustics 1 – Reduction of noise from machinery, plants and workspaces – Part 1

Standardpakke - Akustik 2-2021 标准包“声学 2”减少机械、工厂和工作场所的噪音“第2部分

Standards Package – Acoustics 2 – Reduction of noise from machinery, plants and workspaces – Part 2

Standardpakke - Akustik 3-2021 标准包《声学3》机械设备发出的噪音

Standards Package – Acoustics 3 – Noise emitted by machinery and equipment

DS/ISO 21955:2021 声学 将主动部件产生的动态力从测试台转移到接收结构的实验方法

Acoustics – Experimental method for transposition of dynamic forces generated by an active component from a test bench to a receiving structure

BS ISO 21955:2021 声学有源部件产生的动力从试验台转移到接收结构的实验方法

Acoustics. Experimental method for transposition of dynamic forces generated by an active component from a test bench to a receiving structure

ISO 21955:2021 声学.有源部件产生的动力从试验台转移到接收结构的实验方法

This document specifies a method to predict the dynamic forces generated by an active component on a receiving structure from measurement on a test bench. It sets out the requirements applicable to test benches and setup measurement conditions of dynamic forces: a criterion of validity of transfer functions measurements can be established for example. The objective is to evaluate noise and vibrations generated by active components mounted on receiving structures, including the possibility to optimise vibration isolators. It can be applied to different systems connected to a building, such as a compressor or a power generator, or to systems connected to a vehicle body, such as an engine powertrain or an electrical actuator, for example.

Acoustics - Experimental method for transposition of dynamic forces generated by an active component from a test bench to a receiving structure

LST EN ISO 11202-09/A1:2021 声学 机械和设备发出的噪声 应用近似环境修正确定工作站和其他指定位置的排放声压级 修正案 1（ISO 11202:2010/Amd 1:2020）

Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections - Amendment 1 (ISO 11202:2010/Amd 1:2020)

BS EN ISO 10052:2021 声学 空气声和冲击声隔音以及服务设备声音的现场测量 调查方法

Acoustics. Field measurements of airborne and impact sound insulation and of service equipment sound. Survey method