1.1 本指南概述了织物的能力验证程序。本实施规程中包括用于规划能力验证程序、选择要使用的样本织物、测试协议和要报告的数据计算的要素。 1.2 能力验证计划的规划需要对纺织面料的测试和数据分析中包含的统计原理有一般的了解。 1.3 本指南旨在满足参与实验室的质量体系熟练度和能力要求。 该项目不符合任何国际标准。 1.4 本指南中的说明遵循实践中描述的全尺寸实验室测试逻辑 D2904 和指南 E1301 ，除了本新指南强调能力验证之外。 1.5 本指南中给出的程序适用于基于离散测量数据和等级或分数测量的方法。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 能力验证是一种手段，当遵循特定测试方法中规定的程序时，确保对不同实验室测试从批次样品中提取的同质材料所得结果的可变性进行估计。 4.1.1 在本指南中，同质材料被视为从同一批次样品（卷或成衣批次）中切下的实验室样品，并为参与者实验室随机选择。 4.2 本能力验证计划将被视为完整的- 大规模实验室间测试，其中相当多的实验室参与，每个实验室使用一个或多个操作员测试一系列材料，并报告数据以供分析。 4.2.1 就本指南而言，在实践中定义了全尺寸实验室试验 D2904 . 这不应与其他测试方法中出现的全尺寸测试术语和定义相混淆，例如描述测试样本尺寸的易燃性。 4.3 该实践产生的统计数据提供了证明参与正式能力测试研究所需的信息。 4.4 所有数据均提交给ASTM总部的项目协调员，以编制和分发能力验证项目报告。所有实验室数据均为机密，除每位参与者自己的实验室外，不得披露实验室身份。发布的报告包含所有实验室测试数据（编码）、测试数据的统计分析、绘制测试结果与实验室代码的图表以及其他信息。

1.1 This guide outlines the Proficiency Test Program for Fabrics. Elements for planning the proficiency test program, selecting the sample fabrics to be used, the testing protocol, and the calculations for the data to be reported are included in this practice. 1.2 The planning of the proficiency test program requires a general knowledge of testing of textile fabrics and statistical principles included in the analysis of the data. 1.3 This guide is designed to meet the quality systems proficiency and competence requirements of participating laboratories. This program is not accredited to any international standard. 1.4 The instructions in this guide follow the logic of full scale laboratory tests as described in Practice D2904 and Guide E1301 , except with this new guide placing its emphasis on proficiency testing. 1.5 Procedures given in this guide are applicable to methods based on the measurement of discrete measurement data and grades or scores. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 Proficiency testing is a means of securing estimates of the variability of results obtained by different laboratories testing homogeneous materials taken from batch samples when following procedures prescribed in a specific test method. 4.1.1 For the purpose of this guide, homogeneous materials are considered to be laboratory samples cut from the same batch sample (roll or garment lot) and selected at random for the participant laboratories. 4.2 This proficiency test program is to be considered a full-scale interlaboratory test, in which a reasonably large number of laboratories participate by testing a series of materials using one or more operators per laboratory and report the data for analysis. 4.2.1 For the purposes of this guide, Full Scale Laboratory Test is defined in Practice D2904 . This is not to be confused with the full scale testing terminology and definitions which appear in other test methods, such as flammability, that describe the size of the specimens being tested. 4.3 The statistical data generated by this practice provide information needed to exhibit participation in a formal proficiency test study. 4.4 All data are submitted to the program coordinator at ASTM Headquarters for the preparation and distribution of the proficiency testing program reports. All laboratory data are confidential with no disclosure of lab identity except for each participant's own laboratory. Published reports contain all laboratory test data (coded), statistical analysis of test data, charts plotting test results versus lab code, and other information.