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EN60825-1 简介 一：组成部分 EN60825 consists of the following parts: - Part 1: Equipment classification, requirements and user’s guide; - Part 2: Safety of optical fibre communication equipment systems; - Part 3: Guidance for laser displays and shows; - Part 4: Laser Guards; - Part 5: Manufacturer’s checklist for IEC 60825-1; - Part 8: Guidelines for the safe use of laser beams on humans; - Part 9: Compillation of maximum permissible exposure to incoherent optical radiation; - Part 10: Application guidelines and explanatory notes to IEC 60825-1; - Part 12: Safety of free space optical communication systems used for transmission of information; - Part 13: Measurements for classification of laser products; - Part 14: A user’s guide 二：适用范围 Any laser product or LED product is exempt from all further requirements of this part 1 if - Classification by the manufacturer according to clauses 3, 8 and 9 shows the the emission level does not exceed the AEL of Class 1under all conditions of operation, maintenance, service and failure, and, - It does not contain an embedded laser or embedded LED EN60825-1 ：2007 的适用范围在2010 年9 月后只适用于LASER 产品, LED 的测量将在EN60825 ： 2007 中除去,替代LED 测试标准EN62471 ：2006 标准将于2010 年9 月开始实施，。 三：定义 1．激光器：主要通过受控受激发射过程而产生或放大，其波长在180nm-1nm 范围的电磁辐射装 置。 2 ．1 类激光产品：在相应波长和发射持续时间内，人员接近激光辐射不允许超过 1 类可达发射极 限AEL （ACCESSIBLE EMISSION LIMIT ）的激光产品。 3 ．2 类激光产品：满足在400nm-700nm 的波长范围内，人员接近激光辐射有可能超过1 类可达 发射极限但不超过 2 类可达发射极限的激光产品，在任何其他波长上，人员接近激光辐射不