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BS ISO 11999-5:2024

$167.15

PPE for firefighters. Test methods and requirements for PPE used by firefighters who are at risk of exposure to high levels of heat and/or flame while fighting fires occurring in structures – Helmets

Published By Publication Date Number of Pages
BSI 2024 34
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PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Helmet requirements
4.1 General
11 4.1.1 Fit
4.1.2 Protrusions and sharp edges
4.1.3 Reinforcement
4.1.4 Protected area
12 4.1.5 Field of vision
4.1.6 Material innocuousness
13 4.1.7 Resistance to cleaning and disinfecting agents
4.1.8 Replacement components and accessories
4.1.9 Helmet mass
4.1.10 Shell conspicuity
4.1.11 Retro-reflective material
4.1.12 Neck protector and ear covers
14 4.1.13 Shikoro
4.2 Samples, helmet adjustment and pre-conditioning
4.2.1 Samples
4.2.2 Helmet adjustment
4.3 Pre-conditioning
4.3.1 Thermal shock
15 4.3.2 Water soak
4.3.3 “Thermal plus”
4.3.4 “Thermal minus”
4.3.5 Pre-treatment and pre-conditioning for fabrics
20 4.4 Performance requirements
4.4.1 Requirement table
21 4.4.2 Mechanical performances
22 4.4.3 Thermal performances
24 4.4.4 Others
25 4.5 Test methods
4.5.1 Force impact resistance
4.5.2 Impact energy attenuation (optional)
26 4.5.3 Penetration resistance
4.5.4 Lateral crushing
4.5.5 Retention system strength
27 4.5.6 Retention system effectiveness
4.5.7 Flame resistance
30 4.5.8 Flame engulfment (optional)
4.5.9 Radiant heat resistance
4.5.10 Convective heat resistance
31 4.5.11 Thermal protective performance for neck protector and/or ear covers or Shikoro
4.5.12 Protection against molten metals
4.5.13 Tests for electrical insulation
32 4.5.14 Test for resistance to liquid chemical
4.5.15 Hardware corrosion resistance
4.5.16 Optical properties measurements for oculars
4.5.17 Scratch resistance test to oculars
33 4.5.18 Resistance to fogging test to oculars
4.5.19 High speed particle impact resistance test to oculars
5 Marking
BS ISO 11999-5:2024
$167.15