BS ISO 21755-2:2020 - Motorcycles: Measurement Method for Evaporative Emissions Permeation Test Procedure

Introducing the BS ISO 21755-2:2020, a comprehensive standard that provides a detailed methodology for measuring evaporative emissions from motorcycles. This standard is essential for manufacturers, testing facilities, and regulatory bodies involved in the automotive industry, particularly those focusing on environmental impact and emissions control.

Overview of the Standard

The BS ISO 21755-2:2020 is a pivotal document that outlines the permeation test procedure for evaluating evaporative emissions from motorcycles. Released on March 6, 2020, this standard is a critical tool for ensuring compliance with environmental regulations and enhancing the sustainability of motorcycle production and operation.

Key Features:

• Standard Number: BS ISO 21755-2:2020
• Pages: 20
• Release Date: 2020-03-06
• ISBN: 978 0 539 02362 6
• Status: Standard

Importance of Evaporative Emissions Testing

Evaporative emissions are a significant source of volatile organic compounds (VOCs) that contribute to air pollution and smog formation. These emissions occur when fuel evaporates from the motorcycle's fuel system, even when the engine is not running. The BS ISO 21755-2:2020 standard provides a reliable method to measure these emissions, helping manufacturers to design motorcycles that minimize environmental impact.

Comprehensive Testing Procedure

The permeation test procedure outlined in this standard is designed to be thorough and precise, ensuring accurate measurement of evaporative emissions. This procedure is crucial for:

• Ensuring compliance with international environmental standards.
• Improving the design and materials used in motorcycle fuel systems to reduce emissions.
• Providing data that can be used to enhance fuel efficiency and reduce the carbon footprint of motorcycles.

Who Should Use This Standard?

The BS ISO 21755-2:2020 is indispensable for a variety of stakeholders in the motorcycle industry, including:

• Manufacturers: To ensure their products meet the latest environmental standards and to improve the sustainability of their designs.
• Testing Laboratories: To provide accurate and standardized testing services for evaporative emissions.
• Regulatory Bodies: To enforce compliance with environmental regulations and to set benchmarks for emissions control.

Benefits of Compliance

Adhering to the BS ISO 21755-2:2020 standard offers numerous benefits, including:

• Environmental Protection: By reducing evaporative emissions, manufacturers can significantly decrease the environmental impact of their motorcycles.
• Market Competitiveness: Compliance with international standards can enhance a manufacturer's reputation and open up new markets.
• Innovation and Improvement: The data obtained from testing can drive innovation in fuel system design and materials, leading to more efficient and eco-friendly motorcycles.

Conclusion

The BS ISO 21755-2:2020 is a vital standard for anyone involved in the motorcycle industry. By providing a clear and effective method for measuring evaporative emissions, it helps ensure that motorcycles are both environmentally friendly and compliant with global standards. Whether you are a manufacturer, a testing facility, or a regulatory body, this standard is an essential resource for achieving excellence in emissions control and environmental responsibility.

BS ISO 21755-2:2020

This standard BS ISO 21755-2:2020 Motorcycles. Measurement method for evaporative emissions is classified in these ICS categories:

• 43.140 Motorcycles and mopeds
• 13.040.50 Transport exhaust emissions

This document specifies a basic measurement method by using a permeation test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a fuel tank to store liquid high volatile fuel and with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).