Photobiological safety of lamps and lamp systems - Image projectors not-eligible These methods are used to

These methods are used to determine the residual stresses within thin films deposited on the substrate

piles and poles directly embedded in the ground

IT directors/managers and strategic management team

which are of particular relevance to scaffolds made of certain materials

Wastewater plants manufacturers

Photobiological safety of lamps and lamp systems - Image projectors not-eligible These methods are used to1 Scope This part of IEC 62471 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; manufacturers requirements