Messung der Geräuschemission von Maschinen

The measurement of noise emissions from machines is a crucial factor for complying with workplace and environmental protection regulations. By combining the established DIN pocket books 315/1 and 315/2, the new compact compendium provides comprehensive information across more than 700 pages. It contains fourteen current documents on sound power levels, sound energy levels, emission sound pressure levels, and noise emission values.

Relevance and Application

Why measure noise emissions?

• Compliance with legal regulations and protection for employees and the environment
• Optimization of machine settings and emission protection measures
• Construction of machine components and systems according to the latest standards

Testing procedures

• Determination of accuracy classes for airborne sound emission
• Application of measurement methods such as reverberation and enveloping surface methods
• Measurements using continuous sampling and at discrete points

Document Collection and Standard Contents:

The fundamental standards assembled here are essential for determining the key parameters of noise emissions. They support the reliable implementation of new EU requirements. Two main categories are covered in detail:

Sound Power Levels and Sound Energy Levels:

• Methods for determining levels with new standards and techniques
• Newly included standard: DIN EN ISO 5114-1 for determining uncertainties

Emission Sound Pressure Levels and Noise Emission Values:

• Methods for reliable measurement of machine noise emissions
• Revised standards: DIN EN ISO 11202, 11203, 11204, and others

Newly included standards:

• DIN EN ISO 5114-1: Uncertainties in sound emission measurement variables

Revised standards:

• DIN EN ISO 3743-2
• DIN EN ISO 3745
• DIN EN ISO 11202
• DIN EN ISO 11203
• DIN EN ISO 11204

Target audiences:

Engineering Offices

• Benefit from comprehensive guidelines for legal compliance
• Utilize detailed information to optimize machine design processes

Designers

• Access precise standards for innovative and compliant equipment design
• Leverage up-to-date data to enhance project specifications

Testers within Companies

• Implement reliable testing methods ensuring safety standards are met
• Use current information to verify and improve equipment performance

Conclusion:

The comprehensive document collection on measuring noise emissions from machines is an indispensable tool for specialists in testing, safety, and occupational health. It assists in implementing the latest EU guidelines and offers valuable support in developing sustainable emission strategies.