What is EN ISO 15664:2019?

EN ISO 15664:2019 is a technical standard that defines the requirements for determining the sound power levels emitted by machinery and equipment. It provides a standardized method for measuring and evaluating the noise produced by various industrial and non-industrial sources. The standard is applicable to both stationary and mobile machines and covers a wide range of sectors, including manufacturing, construction, transportation, and more.

The importance of EN ISO 15664:2019

Sound emissions from machinery and equipment can have a significant impact on the health and well-being of workers and the surrounding environment. Excessive noise levels can lead to hearing loss, stress, decreased productivity, and sleep disturbance. Therefore, having a standardized approach to measure and evaluate sound power levels is crucial for ensuring safe and healthy working conditions.

Measurement procedures

EN ISO 15664:2019 provides specific guidelines on how to measure and calculate sound power levels accurately. The standard outlines the use of precision sound measuring instruments, such as microphones and sound level meters, along with detailed techniques for positioning the measurement devices in relation to the source. It also includes provisions for assessing measurement uncertainties and verifying the accuracy of the results.

Compliance and benefits

Compliance with EN ISO 15664:2019 offers several benefits for both manufacturers and end-users. For manufacturers, conforming to the standard allows them to demonstrate their commitment to quality and safety standards. It ensures that their machinery and equipment meet the specified noise emission limits, enabling them to enter international markets with confidence. For end-users, purchasing machinery or equipment that complies with the standard provides assurance that potential noise hazards have been mitigated effectively.