What is ISO 11277:2018 ?

Title: Understanding ISO 11277:2018 and EN ISO 31299:2018

ISO 11354:2017 and EN ISO 31299:2018 are important technical standards that cater to different aspects of products and processes. ISO 11354:2017 evaluates the resistance of materials to various weathering conditions, while EN ISO 31299:2018 focuses on the design, manufacturing, and testing of writing instruments. In this article, we will delve into the purpose and key requirements of both standards, highlighting their significance in various industries.

ISO 11354:2017: Understanding the Standard

ISO 11354:2017 is a technical standard that specifies the requirements for the resistance of materials to various weathering conditions, such as sunlight exposure, heat, humidity, and moisture. The standard provides guidelines for testing methods and evaluation procedures, ensuring that products can withstand environmental stresses throughout their operational lifespan.ISO 11354:2017 is divided into four parts, each covering a different aspect of the material's resistance to weathering. These parts include:

* Part 1: Prolongation of life in the field (Field exposure)

* Part 2: Test methods for long-term exposure to weathering agents

* Part 3: Test methods for short-term exposure to weathering agents

* Part 4: Test methods for exposure to environmental stress factors, such as sunlight, heat, and moisture

The standard aims to provide a comprehensive evaluation of the material's resistance to weathering, ultimately ensuring that the product meets the user's requirements for durability and longevity.

EN ISO 31299:2018: Understanding the Standard

EN ISO 31299:2018 is a technical standard that focuses on defining requirements and guidelines for the design, manufacturing, and testing of writing instruments. It provides a framework to ensure the quality, performance, and safety of pens, pencils, markers, and other writing tools. The standard aims to enhance customer satisfaction by ensuring that these instruments meet specific criteria such as durability, functionality, and user safety.

EN ISO 31299:2018 is divided into four parts, each covering different aspects of the writing instrument's design and testing. These parts include:

* Part 1: Overall design and testing

* Part 2: Writing instruments - general requirements

* Part 3: Writing instruments - specific requirements for consumables

* Part 4: Writing instruments - specific requirements for non-consumables

The standard provides guidelines for the entire life cycle of writing instruments, from design and manufacturing to testing and evaluation. It aims to ensure that writing instruments are both functional and user-friendly, while also meeting specific requirements for durability, safety, and environmental impact.

Conclusion:

ISO 11354:2017 and EN ISO 31299:2018 are crucial technical standards that cater to different aspects of products and processes. Understanding the purpose and key requirements of both standards is essential for ensuring that products meet specific criteria and standards, ultimately providing customers with reliable and high-quality products.