Liquid crystal display devices - Mechanical testing of display cover glass for mobile devices. Strength against dynamic impact by a sharp object with the specimen rigidly supported Ingestion-build-44616 and information on permanent magnet

and information on permanent magnet motors for ESP applications

and continuous glucose monitor (CGM) devices

it can be assumed that the sensory evaluation laboratory can perform all types of sensory tests

BS EN 15102 applies to wallcoverings in roll form supplied for hanging onto internal walls

Liquid crystal display devices - Mechanical testing of display cover glass for mobile devices. Strength against dynamic impact by a sharp object with the specimen rigidly supported Ingestion-build-44616 and information on permanent magnet1 Scope This part of IEC 61747 is a mechanical performance testing procedure for cover glass used in electronic displays in mobile devices. This document focuses on the measurement of surface impact energy required to fracture a specimen due to the collision of sharp particles onto the surface of a cover glass. This is achieved by dropping a ball on a sheet of coated abrasives placed on the cover glass, which is rigidly supported. The failure mode is