BS EN ISO 20361:2019+A11:2020 - Liquid Pumps and Pump Units: Noise Test Code

Introducing the BS EN ISO 20361:2019+A11:2020, a comprehensive standard that provides a detailed noise test code for liquid pumps and pump units. This standard is essential for professionals in the field of fluid dynamics, mechanical engineering, and environmental acoustics, offering precise guidelines to ensure the accuracy and reliability of noise measurements in pump systems.

Key Features of the Standard

The BS EN ISO 20361:2019+A11:2020 standard is meticulously crafted to cater to the needs of engineers and technicians who require accurate noise measurement techniques for liquid pumps and pump units. Here are some of the key features:

• Standard Number: BS EN ISO 20361:2019+A11:2020
• Pages: 36
• Release Date: April 17, 2020
• ISBN: 978 0 539 13548 0
• Status: Standard

Comprehensive Coverage

This standard spans 36 pages, providing an in-depth exploration of noise testing methodologies for liquid pumps and pump units. It is designed to cater to both Grades 2 and 3 of accuracy, ensuring that users can achieve precise and reliable results in their noise assessments.

Why Choose BS EN ISO 20361:2019+A11:2020?

Choosing the right standard is crucial for ensuring the quality and reliability of your noise testing processes. Here are some reasons why BS EN ISO 20361:2019+A11:2020 stands out:

• Accuracy: The standard provides guidelines for achieving Grades 2 and 3 of accuracy, ensuring that your noise measurements are precise and dependable.
• Relevance: Released in 2020, this standard reflects the latest advancements and best practices in noise testing for liquid pumps and pump units.
• Comprehensive Guidance: With 36 pages of detailed instructions, this standard covers all aspects of noise testing, from setup to execution and analysis.

Applications and Benefits

The BS EN ISO 20361:2019+A11:2020 standard is applicable across a wide range of industries and sectors where liquid pumps and pump units are utilized. Here are some of the benefits of implementing this standard:

• Enhanced Performance: By adhering to the guidelines provided in this standard, you can optimize the performance of your pump systems, reducing noise levels and improving overall efficiency.
• Regulatory Compliance: This standard helps ensure that your noise testing processes comply with international regulations and industry best practices.
• Improved Safety: Accurate noise measurements contribute to a safer working environment by identifying potential noise hazards and enabling effective mitigation strategies.

Who Should Use This Standard?

The BS EN ISO 20361:2019+A11:2020 standard is an invaluable resource for a variety of professionals, including:

• Mechanical Engineers
• Acoustic Engineers
• Environmental Consultants
• Quality Assurance Specialists
• Maintenance Technicians

Conclusion

In conclusion, the BS EN ISO 20361:2019+A11:2020 standard is an essential tool for anyone involved in the design, testing, and maintenance of liquid pumps and pump units. Its comprehensive guidelines and focus on accuracy make it a reliable resource for achieving precise noise measurements and ensuring the optimal performance of pump systems.

Invest in the BS EN ISO 20361:2019+A11:2020 standard today to enhance your noise testing capabilities and ensure compliance with the latest industry standards.

BS EN ISO 20361:2019+A11:2020

This standard BS EN ISO 20361:2019+A11:2020 Liquid pumps and pumps units. Noise test code. Grades 2 and 3 of accuracy is classified in these ICS categories:

• 17.140.20 Noise emitted by machines and equipment
• 23.080 Pumps

This document specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the airborne noise emission of liquid pumps or pump units (see 4.1). It specifies the noise measurement methods and the operating and mounting conditions that shall be used for the test.

Noise emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities is necessary for

• declaring the noise emission values, and

• purpose of noise control at source at the design stage.

The determination of these quantities is also necessary for comparing the noise emitted by liquid pumps on the market.

The use of this document ensures the reproducibility of the determination of the airborne noise-emission characteristics within specified limits determined by the grade of accuracy of the basic airborne noise measurement method used. Noise measurement methods according to this document are engineering methods (grade 2) and survey methods (grade 3).

This document does not deal with the characterization of the structure-borne sound and liquid-borne noise generated by liquid pumps.

NOTE This document is specified in EN 809+A1 for noise measurements of the pump (or pump unit).