BS EN ISO 4259-5:2024 - Petroleum and Related Products

Standard Number: BS EN ISO 4259-5:2024

Pages: 58

Released: 2024-01-23

ISBN: 978 0 539 14419 2

Status: Standard

Overview

The BS EN ISO 4259-5:2024 standard is a crucial document for professionals in the petroleum and related industries. This standard provides a comprehensive framework for the precision of measurement methods and results, specifically focusing on the statistical assessment of agreement between two different measurement methods that claim to measure the same property.

Why Choose BS EN ISO 4259-5:2024?

In the highly competitive and regulated field of petroleum and related products, ensuring the accuracy and reliability of measurement methods is paramount. The BS EN ISO 4259-5:2024 standard offers a robust methodology for evaluating the precision of different measurement techniques, ensuring that your results are both accurate and consistent.

Key Features

• Comprehensive Coverage: With 58 pages of detailed guidelines, this standard covers all aspects of statistical assessment for measurement methods.
• Up-to-Date Information: Released on January 23, 2024, this standard incorporates the latest advancements and best practices in the industry.
• International Recognition: As an ISO standard, it is recognized and respected globally, ensuring that your methods meet international benchmarks.
• ISBN: 978 0 539 14419 2, making it easy to reference and locate in libraries and databases.

Who Should Use This Standard?

The BS EN ISO 4259-5:2024 standard is essential for a wide range of professionals, including:

• Quality Control Managers: Ensure that your measurement methods are precise and reliable.
• Laboratory Technicians: Gain a deeper understanding of the statistical assessment of measurement methods.
• Regulatory Compliance Officers: Ensure that your methods comply with international standards.
• Researchers and Scientists: Utilize the latest methodologies for accurate and consistent results.

Benefits of Using BS EN ISO 4259-5:2024

Implementing the BS EN ISO 4259-5:2024 standard in your operations offers numerous benefits:

• Enhanced Accuracy: Achieve higher accuracy in your measurement results, reducing errors and inconsistencies.
• Improved Reliability: Ensure that your measurement methods are reliable and can be trusted for critical decisions.
• Regulatory Compliance: Meet international regulatory requirements, avoiding potential fines and sanctions.
• Competitive Advantage: Stand out in the market by demonstrating your commitment to precision and quality.

Detailed Content

The BS EN ISO 4259-5:2024 standard is meticulously structured to provide clear and actionable guidelines. Here is a brief overview of its content:

• Introduction: An overview of the importance of precision in measurement methods.
• Scope: Defines the scope of the standard and its applicability.
• Normative References: Lists the documents and standards referenced in the text.
• Terms and Definitions: Provides clear definitions of key terms used in the standard.
• General Principles: Outlines the general principles for the statistical assessment of measurement methods.
• Methodology: Detailed guidelines on the statistical methods used to assess agreement between different measurement methods.
• Data Analysis: Techniques for analyzing data to determine the precision of measurement methods.
• Reporting Results: Guidelines for reporting the results of the statistical assessment.
• Annexes: Additional information and examples to aid in the implementation of the standard.

Conclusion

The BS EN ISO 4259-5:2024 standard is an indispensable resource for anyone involved in the measurement of petroleum and related products. By providing a rigorous framework for the statistical assessment of measurement methods, it ensures that your results are accurate, reliable, and compliant with international standards. Invest in this standard to enhance the precision and reliability of your measurement methods, and gain a competitive edge in the industry.

BS EN ISO 4259-5:2024

This standard BS EN ISO 4259-5:2024 Petroleum and related products. Precision of measurement methods and results is classified in these ICS categories:

• 75.080 Petroleum products in general

This document specifies statistical methodology for assessing the expected agreement between two test methods that purport to measure the same property of a material, and for deciding if a simple linear bias correction can further improve the expected agreement. This document is applicable for analytical methods which measure quantitative properties of petroleum or petroleum products resulting from a multi-sample-multi-lab study (MSMLS). These types of studies include but are not limited to interlaboratory studies (ILS) meeting the requirements of ISO 4259-1 or equivalent, and proficiency testing programmes (PTP) meeting the requirements of ISO 4259-3 or equivalent. The methodology specified in this document establishes the limiting value for the difference between two results where each result is obtained by a different operator using different apparatus and two methods X and Y, respectively, on identical material. One of the methods (X or Y) has been appropriately bias-corrected to agree with the other in accordance with this practice. This limit is designated as the between-methods reproducibility. This value is expected to be exceeded with a probability of 5 % under the correct and normal operation of both test methods due to random variation. NOTE      Further conditions for application of this methodology are given in 5.1 and 5.2.