标准摘要
[中文适用范围]： 和性能指标。此外，标准还涉及了防护装置的标识、使用说明以及维护要求，为相关产品的开发和应用提供了统一的技术规范。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： IEC 60825-4:2006+A1:2008 specifies the requirements for laser guards, permanent and temporary (for example for service), that enclose the process zone of a laser processing machine, and specifications for proprietary laser guards. This standard applies to all component parts of a guard including clear (visibly transmitting) screens and viewing windows, panels, laser curtains and walls. Requirements for beam path components, beam stops and those other parts of a protective housing of a laser product which do not enclose the process zone are contained in IEC 60825-1. In addition this part of IEC 60825 indicates: a) how to assess and specify the protective properties of a laser guard; and b) how to select a laser guard. This consolidated version consists of the second edition (2006) and its amendment 1 (2008). Therefore, no need to order amendment in addition to this publication.
英文名称Safety of laser products - Part 4: Laser guards