Środki ochrony indywidualnej. Zasady ergonomiczne. PN-EN 13921:2007 wersja angielska (Warszawa : Polski Komitet Normalizacyjny, 2007)
Podano czynniki uwzględniane podczas określania wymagań ergonomicznych w normach wyrobu dotyczących środków ochorny indywidualnej. Określono procedurę weryfikacji zgodności z właściwościami ergonomicznymi. Podano 19 definicji.
Foreword 4 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Factors to consider in specifying ergonomic requirements 8 4.1 General 8 4.2 Integration of performance and ergonomic requirements 8 4.3 Factors to be considered in the determination of the best ergonomic solution 9 4.3.1 General 9 4.3.2 Factors to be considered in specifying the optimum level of protection to be provided 9 4.3.3 Factors to be considered in specifying the optimal practicability 9 4.3.4 Factors for measuring the physiological impact of PPE 9 4.4 Factors to be considered in specifying requirements for the adjustability of PPE and its appropriate fixation to the body. 10 4.5 Factors to be considered in specifying requirements to ensure that PPE does not irritate or cause discomfort 10 4.6 Factors to be considered in specifying requirements to take into account the anthropometric factors of PPE 11 4.7 Factors to be considered in specifying requirements to take into account the biomechanical characteristics of PPE 12 4.7.1 General 12 4.7.2 Mass distribution 12 4.7.3 Restriction and prevention of movements 12 4.7.4 Abrasion or compression of the skin and underlying structures 12 4.7.5 Exacerbation of vibration 13 4.8 Factors to be considered in specifying requirements to take into account the thermal characteristics of PPE 13 4.8.1 General 13 4.8.2 Thermal characteristics of materials and complete PPE 13 4.9 Factors to be considered in specifying requirements to take into account the sensory effects of PPE 14 4.9.1 General 14 4.9.2 Vision 14 4.9.3 Hearing 14 4.9.4 Taste or smell 14 4.9.5 Touch or other skin contact 15 5 Verification procedure for compliance with ergonomic characteristics 15 5.1 General approach 15 5.2 Selecting an appropriate type of test 16 5.3 Assessment of the anthropometric characteristics of PPE and their impact on the wearer. 16 5.4 Assessment of the biomechanical characteristics of PPE and their impact on the wearer. 17 5.4.1 General 17 5.4.2 Mass 17 5.4.3 Restriction of movement 18 5.4.4 Compression 18 5.4.5 Vibration 18 5.5 Assessment of the thermal characteristics of PPE and their impact on the wearer. 18 5.5.1 General 18 5.5.2 Possible test methods for thermal characteristics 19 5.6 Assessment of the sensory characteristics of PPE and their impact on the wearer. 19 5.6.1 General 19 5.6.2 Visual aspects of PPE 20 5.6.3 Auditory aspects of PPE 20 5.6.4 Smell or taste aspects of PPE 21 5.6.5 Skin contact aspects of PPE 21 Annex A (informative) Ergonomic assessment of PPE using panels of test subjects 22 A.1 Introduction 22 A.2 Principle 22 A.3 Wearer trials 23 A.4 Duration of tests 24 A.5 Test of thermal impact 24 A.5.1 General 24 A.5.2 Task 24 A.5.3 Subjects 25 A.5.4 Subject safety. 25 A.5.5 Measurements 25 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686 27 Bibliography 28.
Norma w jęz. ang.
Wprowadza EN 13921:2007 - IDT
Keywords: ochrony osobiste; Normy; Ergonomia; Środki ochrony indywidualnej