This European Standard specifies physical and performance requirements, methods of test and marking requirements for industrial safety helmets. The mandatory requirements apply to helmets for general use in industry. Additional optional performance requirements are included to apply only where specifically claimed by the helmet manufacturer. Industrial safety helmets are intended primarily to provide protection to the wearer against falling objects and consequential brain injury and skull fracture.                          
                          
                          
                            
                                
                                    
                                        Số hiệu tiêu chuẩn
                                        SFS-EN 397 + A1
                                     
                                    
                                        Tên tiêu chuẩn
                                        Industrial safety helmets
                                     
                                                                        
                                        Ngày phát hành
                                        2013-05-03
                                     
                                                                        
                                    
                                        Tiêu chuẩn tương đương
                                        
                                            EN 397:2012+A1:2012, IDT                                        
                                     
                                    
                                    
                                        Thay thế cho
                                        
                                            SFS-EN 397:en (2012-03)                                        
                                     
                                    
                                    
                                    
                                        Từ khóa
                                        ACCIDENT PREVENTION * BURNING BEHAVIOURS * DAMPING * DEFINITIONS * DESIGN * DIMENSIONS * ELECTRICAL EQUIPMENT * ELECTRICAL INSULATION * ERGONOMICS * HEADGEAR * HELMETS * HELMETS (PROTECTIVE) * IMPACT * IMPACT STRENGTH * IMPULSES * INDUSTRIES * INSULATIONS * MARKING * MATERIALS * OCCUPATIONAL SAFETY * PERFORMANCE REQUIREMENTS * PHYSICAL PROPERTIES * PROPERTIES * PROTECTIVE CLOTHING * PROTECTIVE EQUIPMENT * SAFETY ENGINEERING * SCALP PROTECTORS * SHOCK * SPECIFICATION (APPROVAL) * STITCHES * TEMPERATURE * TESTING * VENTILATION * Damping * Materials * Industries * Substances * Safety engineering * Properties * Headgear * Fabrics * Testing * Design * Temperature * Helmets (protective) * Performance requirements * Electrical insulation * Protective clothing * Ventilation * Impact * Occupational safety * Bodies * Scalp protectors * Insulations * Ergonomics * Shock * Accident prevention * Marking * Dimensions * Helmets * Definitions * Burning behaviours * Physical properties * Protective equipment * Presentations * Electrical equipment * Stitches * Cloth * Impact strength * Impulses * Shaping * Specification (approval)