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BS EN 14434:2023

BS EN 14434:2023

$167.15

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

Published By Publication Date Number of Pages
BSI 2023 44
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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

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
15 4 General test conditions
4.1 Preliminary preparation
4.2 Application of forces
4.3 Tolerances
16 4.4 Test installation
5 Test equipment
5.1 Floor surface
5.2 Wall surface
5.3 Chalk
5.4 Pen
5.5 Loading pad
6 General safety requirements
6.1 All boards
17 6.2 Stability of free-standing boards
6.3 Dynamic stability of mobile boards
7 Surface tests and requirements for writing boards other than chalkboards
7.1 General
18 7.2 Ability to write
7.2.1 Testing
7.2.2 Method of marking the surface
19 7.2.3 Requirements
7.3 Scratch test methods and requirements
7.3.1 Testing
7.3.2 Requirements
7.4 Staining test methods and requirements
7.4.1 Testing
20 7.4.2 Requirements for each staining liquid
7.5 Colour degradation (light fastness) test methods and requirements
7.5.1 Testing
7.5.2 Requirements
7.6 Surface flatness
8 Surface tests and requirements for chalkboards
8.1 General
8.2 Ability to write on an unused chalkboard sample
8.2.1 Method of marking the surface
21 8.2.2 Requirements
8.3 Ability to write on an abraded chalkboard sample
8.3.1 Testing
8.3.2 Method of marking the surface
22 8.3.3 Requirements
8.4 Scratch test methods and requirements
8.4.1 Testing
8.4.2 Requirements
23 8.5 Staining test methods and requirements
8.5.1 Testing
8.5.2 Requirements for each staining liquid
8.6 Colour degradation test methods and requirements
8.6.1 Testing
8.6.2 Requirements
9 Structural tests and requirements
9.1 Vertical static load tests and requirements
9.1.1 Vertical downwards static load for rail-based systems and horizontally sliding boards
24 9.1.2 Vertical downwards static load for winged boards and pivoting boards
9.1.3 Vertical downwards static load for all prominent parts
25 9.1.4 Vertical upwards static load for rail-based systems
9.2 Durability of moving elements
9.2.1 Rail-based systems
9.2.2 Boards with rotating or pivoting/swivelling parts
9.2.3 Sliding boards with transmission elements
26 9.2.4 Power operated sliding boards
9.3 Test of rigidity
27 9.4 Test of stops
28 9.5 Surface deflection
9.6 Vibration
9.7 Castors for mobile boards
9.7.1 Test method
9.7.2 Requirements
10 Ergonomic requirements
10.1 Position of controls and handles
10.2 Operating forces
10.3 Requirements for moving forces
29 11 Test report
12 Installation instructions
30 13 Product information
31 Annex A (normative)Assessment scale for the ability to write on chalkboards
A.1 Assessment scale for chalkboards
32 Annex B (normative)Test methods and requirements for white projecting boards
B.1 Test methods and requirements
33 Annex C (informative)Additional test methods and requirements for white projecting boards
C.1 Additional test methods and requirements
34 Annex D (normative)Test methods and requirements for interactive systems
D.1 Test methods and requirements
35 Annex E (informative)Additional test methods and requirements for interactive systems
E.1 Additional test methods and requirements
36 Annex F (normative)Test methods and requirements for interactive screens
F.1 Test methods and requirements
37 Annex G (informative)Additional test methods and requirements for interactive screens
G.1 Additional test methods and requirements
38 Annex H (normative)Surface flatness test
H.1 Test method
H.2 Requirement
39 Annex I (informative)Vibration test
I.1 Test method
42 I.2 Requirements

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BS EN 14434:2023
$167.15