Assistive products for persons with disability. General requirements and test methods Ingestion-build-59651 657 including revised chromatic dispersion

657 including revised chromatic dispersion specifications

composition and laboratory performance classification

Information obtained from these studies can be used in the biological evaluation described in the ISO 10993 series

installers and users have a common basis on which to work

This helps in manufacturing good quality low voltage varistors primarily for telephony applications

Assistive products for persons with disability. General requirements and test methods Ingestion-build-59651 657 including revised chromatic dispersion1 Scope This European Standard specifies general requirements and test methods for assistive products for persons with a disability, which are medical devices according to the definition laid down in the EU Directive 93 42 EEC. This European Standard does not apply to assistive products which achieve their intended purpose by administering pharmaceutical substances to the user. Where other European Standards exist for particular types of assistive