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BS EN ISO 9680:2021

BS EN ISO 9680:2021

$142.49

Dentistry. Operating lights

Published By Publication Date Number of Pages
BSI 2021 30
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PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Classification
4.1 According to type of protection against electric shock
4.2 According to mode of operation
5 Requirements and recommendations
5.1 General requirements
11 5.2 Optical requirements
5.2.1 Adjustable level of illuminance
5.2.2 Illumination pattern
12 5.2.3 Illuminance in patient’s eyes
13 5.2.4 Chromatic uniformity
5.2.5 Correlated colour temperature
14 5.2.6 Shadow
5.2.7 Colour fidelity
5.2.8 Actinic UV hazard exposure for the skin and eye
5.2.9 Near-UV hazard exposure for the eye
15 5.2.10 Retinal blue light hazard exposure
5.2.11 Single fault condition for photobiological safety
5.2.12 Heat due to optical radiation
5.2.13 Compatibility with light-activated restorative materials
5.3 Mechanical requirements
5.3.1 Moving parts
5.3.2 Operating controls
16 5.3.3 Rotary movement
5.3.4 Handling and mechanical adjustment
5.3.5 Expelled parts
5.4 Reprocessing
5.5 Electrical requirements
5.6 Usability
17 6 Sampling
7 Testing
7.1 General
7.2 Visual inspection
7.3 Optical tests
7.3.1 Test set-up
7.3.2 Level of illuminance and illuminance pattern
18 7.3.3 Illuminance uniformity
7.3.4 Illuminance in the patient’s eyes
7.3.5 Chromatic uniformity
19 7.3.6 Correlated colour temperature
7.3.7 Shadow
20 7.3.8 Colour fidelity
7.3.9 Actinic UV hazard exposure for the skin and eye
7.3.10 Near-UV hazard exposure for the eye
21 7.3.11 Retinal blue light hazard exposure
22 7.3.12 Heat due to optical radiation
7.3.13 Compatibility with light-activated restorative materials
23 7.4 Mechanical tests
7.4.1 Moving parts
7.4.2 Stability after positioning
7.4.3 Operating force
8 Manufacturer’s instructions
8.1 Documents
8.2 General
8.3 Instructions for use
8.4 Technical description
24 8.5 Check
9 Packaging
10 Marking
10.1 Marking on the outside of mains-operated operating lights
25 10.2 Marking on the inside of operating lights
10.3 Graphical symbols
10.4 Colours of the insulation of conductors
10.5 Indicator lights and push-buttons
26 Annex A (informative) Transformation formulae
27 Annex B (normative) Normalized absorbance of camphorquinone
29 Bibliography

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BS EN ISO 9680:2021
$142.49