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Hlavní stránka>BS EN 14434:2023 Writing boards for educational institutions. Ergonomic, technical and safety requirements and their test methods
sklademVydáno: 2023-11-29
BS EN 14434:2023 Writing boards for educational institutions. Ergonomic, technical and safety requirements and their test methods

BS EN 14434:2023

Writing boards for educational institutions. Ergonomic, technical and safety requirements and their test methods

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K okamžitému stažení
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Čtěte normu po dobu 1 hodiny. Více informací v kategorii E-READING
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Čtěte normu po dobu 24 hodin. Více informací v kategorii E-READING
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Označení normy:BS EN 14434:2023
Počet stran:44
Vydáno:2023-11-29
ISBN:978 0 539 16470 1
Status:Standard
Popis

BS EN 14434:2023


This standard BS EN 14434:2023 Writing boards for educational institutions. Ergonomic, technical and safety requirements and their test methods is classified in these ICS categories:
  • 13.180 Ergonomics
  • 97.140 Furniture
  • 03.180 Education
This document specifies ergonomic, technical and safety requirements for wall-mounted and free standing writing boards, white projecting boards, interactive systems and interactive screens for use in rooms for educational and training purposes, e.g. classrooms, lecture theatres for schools, universities, etc. This document applies to units after installation. Safety depending on the structure of the building is not included, e.g. the strength of wall-mounted boards includes only the board and its parts. The wall and the wall attachment are not included. This document does not apply to technical aspects of connected hardware, such as computers, speakers, video cameras. Requirements concerning electrical safety are not included. Annex A (normative) Assessment scale for the ability to write – Five levels chalk scale Annex B (normative) Test methods and requirements for white projecting boards Annex C (informative) Additional test methods and requirements for white projecting boards Annex D (normative) Test methods and requirements for interactive systems Annex E (informative) Additional test methods and requirements for interactive systems Annex F (normative) Test methods and requirements for interactive screens Annex G (informative) Additional test methods and requirements for interactive screens Annex H (normative) Surface flatness test Annex I (informative) Vibration test