激光产品的安全性.第13部分:激光产品测量分类

[中文适用范围]： 本部分IEC 60825为制造商、测试机构、安全人员和其他人员提供了关于执行辐射测量或分析的实用指南，以根据IEC 60825-1:2007（以下简称“标准”）确定激光能量的发射水平。本技术报告中描述的测量程序旨在作为根据该标准对激光产品进行分类的指南。如果其他程序更好或更合适，也可以接受。 提供了计算可触及发射限值（AELs）和最大允许暴露（MPEs）的信息，因为计算限值时使用的一些参数依赖于其他测量量。 本文件适用于激光器，包括扩展源和激光阵列。本文件的用户应注意，本文描述的扩展源观察条件的程序可能比使用更严格的方法产生更保守的结果。 注：关于更复杂的源评估的工作仍在继续，将在国际方法达成一致后提供。 [外文原描述]： IEC 60825-13:2011 provides manufacturers, test houses, safety personnel, and others with practical guidance on methods to perform radiometric measurements or analyses to establish the emission level of laser energy in accordance with IEC 60825-1:2007. The measurement procedures described in this technical report are intended as guidance for classification of laser products in accordance with that standard. Other procedures are acceptable if they are better or more appropriate. Information is provided for calculating accessible emission limits (AELs) and maximum permissible exposures (MPEs), since some parameters used in calculating the limits are dependent upon other measured quantities. This document is intended to apply to lasers, including extended sources and laser arrays. Users of this document should be aware that the procedures described herein for extended source viewing conditions may yield more conservative results than when using more rigorous methods. This second edition brings minor changes and additions in the definitions, the classification flow has been updated, the apparent source sections have been clarified, the scanning has been updated, and more examples and useful conversions have been added to the annexes. This publication is to be read in conjunction with IEC 60825-1:2007.