ДСТУ EN ISO 16321-1:2022 Защита глаз и лицa для профессионального применения. Часть 1. Общие требования (EN ISO 16321-1:2022, IDT; ISO 16321-1:2021, IDT)

ДСТУ EN ISO 16321-1:2022
(EN ISO 16321-1:2022, IDT; ISO 16321-1:2021, IDT)

 Захист очей та обличчя для професійного застосування.
Частина 1. Загальні вимоги

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 General requirements for protectors

4.1 Ambient temperatures

4.2 Physiological compatibility

4.3 Construction and adjustment

4.4 Cleaning and/or disinfection

4.5 Headform(s)

4.6 Mandatory and optional requirements

5 Geometrical optical requirements for protectors

5.1 Field ofview

5.2 Refractive power and prismatic power for piano lenses

5.3 Mounted prescription lenses

5.4 Single-vision ready-to-wear near-vision lenses (lenses with positive spherical power)

5.5 Enhanced optical performance (optional requirement)

6 Physical optical requirements for protectors

6.1 Detection of signal lights

6.2 Luminous transmittance of lenses without deliberate filter action

6.3 Specific requirements for different types of filter

6.4 Uniformity of luminous transmittance and transmittance matching

6.5 Scattered light

6.6 Frame transmittance

6.7 Anti-reflective coated lenses (optional requirement)

7 Physical and mechanical requirements for protectors

7.1 Area to be protected

7.2 Headbands and harnesses

7.3 Quality of material and surface of mounted and unmounted lenses, visors and filters

7.4 Basic impact level of complete protectors

7.5 Resistance to thermal exposure

7.6 Resistance to UV radiation

7.7 Resistance to corrosion

7.8 Resistance to ignition

7.9 Penetration of vents and gaps

7.10 High-speed impact resistance, impact level C, D, E (optional requirement)

7.11 High mass impact, impact level HM (optional requirement)

7.12 Resistance to surface damage due to flying fine particles (optional requirement)

7.13 Resistance to fogging of lenses or filters (optional requirement)

7.14 Protection against molten metals and hot solids (optional requirement)

7.15 Protection against droplets (optional requirement)

7.16 Protection against streams of liquids (Optional requirement)

7.17 Protection against large dust particles (optional requirement)

7.18 Protection against gases and fine dust (optional requirement)

7.19 Protection against radiant heat (optional requirement)

7.20 Chemical resistance (optional requirement)

7.21 Use in explosive atmospheres (optional requirement)

8 Marking of protectors

8.1 General

8.2 Mandatory markings on lenses/filters

8.3 Mandatory markings on frames

8.4 Optional markings on lenses/filters

8.5 Optional markings on frames

8.6 Examples of markings

9 Information to be supplied by the manufacturer

10 Allocation of requirements, test samples and application

10.1 General test samples

10.2 Test samples for prescription lenses for eye protectors

Annex A (informative) Summary of mechanical impact levels in eye and face protection for sunglass, occupational and sports use

Bibliography