EN-625:BS的光学安全要求 图像投影仪发出的辐射。IEC 62471的本部分不涉及其他方面 电气、机械或火灾等危险。IEC 62471的本部分规定了以下要求:图像投影仪的光辐射安全评估；风险群体；测试条件和测量条件；制造商要求，包括用户信息。IEC 62471本部分的范围是图像投影仪的光生物安全，包括 满足中规定要求的激光照明投影仪的辐射 IEC 60825-1:2014，第4.4节，其中不包括可见光发射 IEC 60825-1中的分类。IEC 62471的这一部分不涉及激光显示产品的安全要求，其中 采用准直激光束（通常为扫描光束）。它确实解决了那些激光照明的问题 使用激光源照明的投影仪，例如，微型机电设备 系统（MEMS），无扫描光束或基于晶体的显示投影仪系统。注:含有激光的图像投影仪应符合IEC 60825-1中适用于 嵌入式激光器。参见IEC 60825-1:2014，4.4，其中可见光发射已被排除在激光产品分类之外。IEC 62471的本部分包括仅用于可见图像投影的投影仪，不包括 包括紫外线（UV）投影仪、红外（IR）投影仪、一般照明服务（GLS） 用于一般照明的灯具（GLS；定义见IEC 62471）或投影灯系统 在单独的国际标准中处理。交叉引用:IEC 62471IEC 60825-1:2014IEC 60050IEC 60950-1IEC 60065EN 60065EN 60825-1:2014EN 60950-1EN 62471IEC 60050-845IEC TR 60825-14IEC 60417购买本文件时提供的所有现行修订均包括在内。

BS EN 62471-5:2015 provides requirements regarding photobiological safety of the optical radiation emitted by image projectors. This part of IEC 62471 does not deal with other hazards such as electrical, mechanical or fire hazards.This part of IEC 62471 provides requirements regarding:optical radiation safety assessment of image projectors;projector risk groups;testing conditions and measurement conditions;manufacturer's requirements including user information.The scope of this part of IEC 62471 is photobiological safety of image projectors including the emissions from laser-illuminated projectors that fulfill the requirements as specified in IEC 60825-1:2014, 4.4 and for which visible light emission has been excluded from classification in IEC 60825-1.This part of IEC 62471 does not address safety requirements for laser display products where collimated laser beams - generally scanned - are employed. It does address those laserilluminated projectors that employ a laser source to illuminate, for example, a micro-electromechanical system (MEMS) without scanned beams or crystal-based display projector system.NOTE Image projectors containing lasers are subject to those provisions of IEC 60825-1 applicable to the embedded laser. See IEC 60825-1:2014, 4.4 for which visible light emission has been excluded from the laser product classification.This part of IEC 62471 includes projectors for only visible image projection and does not include ultraviolet (UV) projectors, infrared (IR) projectors, general lighting service (GLS) lamps (GLS; defined in IEC 62471) or projector lamp systems used for general lighting, which are treated in separate International Standards.Cross References:IEC 62471IEC 60825-1:2014IEC 60050IEC 60950-1IEC 60065EN 60065EN 60825-1:2014EN 60950-1EN 62471IEC 60050-845IEC TR 60825-14IEC 60417All current amendments available at time of purchase are included with the purchase of this document.