Standard
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AS/NZS ISO 19818.1:2023
[Current]Eye and face protection — Protection against laser radiation, Part 1: Requirements and test methods
AS/NZS 19818.1:2023 identically adopts ISO 19818 1:2021, which specifies the requirements, test methods and marking for protectors intended to provide protection against accidental exposure to laser radiation within the wavelength range 180 nm to 1 mm
Published: 11/08/2023
Pages: 18
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements for the protector11 For the purposes of this document, “protector” is used as a general term for eye protector and/or eye and face protectors used for laser protection.
4.1 Performance requirements
4.1.1 Laser pulse and exposure duration
4.1.2 Optical density (OD)
4.1.3 Transmittance to short pulses
4.1.4 Resistance category (RC)
4.1.5 Luminous transmittance
4.1.6 Dynamic protection
4.1.7 Field of view
4.1.8 Refractive power of filters and protectors
4.2 Construction of protectors
4.3 Robustness of protectors
4.3.1 Basic requirement
4.3.2 Optional requirements
4.4 Quality of material and surface of filters
4.4.1 Material and surface defects
4.4.2 Scattered light
4.5 Environmental stability
4.5.1 General
4.5.2 Filter and protector resistance to heat and humidity
4.5.3 Stability to ultraviolet radiation
4.5.4 Resistance of filters and frames to ignition by contact with hot surfaces
4.6 Marking
4.6.1 Marking requirements
4.6.2 Marking syntax and examples of marking
4.7 Manufacturer’s instruction and information
4.8 Requirements not mandatory for protectors worn by patients during medical or aesthetic treatment with lasers
5 Test methods
5.1 General
5.2 Optical density
5.3 Transmittance of short pulses
5.4 Resistance of filters and frames to laser radiation
5.5 Luminous transmittance of filters
5.6 Scattered light
5.7 Resistance to elevated temperature
Bibliography
Cited references in this standard
[Current]
Eye and face protection — Test methods — Part 3: Physical and mechanical properties
[Current]
Eye and face protection — Test methods — Part 2: Physical optical properties
[Current]
Eye and face protection — Test methods — Part 1: Geometrical optical properties
[Current]
Eye and face protection for occupational use — Part 2: Additional requirements for protectors used during welding and related techniques
Content history
[Current]
[Superseded]
[Superseded]
DR AS/NZS ISO 19818.1:2023
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