轮椅座椅 第6部分：模拟使用后座垫性能变化的测定

[中文适用范围]： 1 适用范围 本文档规定了用于在座椅垫中生成与实际使用中相似的老化效果的装置、测试方法和信息披露要求。它提供了基于座椅垫的使用时间和使用情况确定其物理和机械性能变化的方法。本文档提供了一组模拟磨损和损耗的测试方法，可用于验证保修声明，并提供有关产品寿命和性能限制的信息。 [外文原描述]： This document specifies apparatus, test methods, and disclosure requirements for generating ageing effects in a seat cushion that reproduce those seen in use. It provides methods of determining changes in the physical and mechanical properties of seat cushions based on their age and use. This document provides a set of tests that simulate wear and tear, which can be useful to validate warranty claims and to provide information about product, life, and performance limitations associated with product use.