检测认证人脉交流通讯录
ECE R 22
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对应法规：ECE R 22
CNAS认可项目：是 ECE R 22, ECE Reg. 22 Rev.4
Uniform provisions concerning the approval of protective helmets and their visors for drivers and passengers of motor cycles and mopeds
关于批准摩托车轻便摩托车驾驶员及乘客用头盔和面罩的统一规定Clause Test Requirement Helmet: 1 size 2 sizes 3 sizes 4 sizes 5 sizes Visor: Without mist retardant With mist retardant 4 Markings 6 General specifications 6.1~6.3 Construction 6.4 The extent of the protection 6.5 Ventilation 6.6 Projections from or irregularities in the outer surface of the shell (7.4) 6.7 External projections 6.8 Inward-facing sharp edges 6.9 Detachment of components 6.1 Resistance to abrasion of the chin strap (7.10) 6.11 Retention system 6.12 Materials 6.13 Breakage or deformation 6.14 Peripheral vision 6.15 Visors 6.15.2 Angle opening 6.15.3.1~3 General field of vision 6.15.3.4 Luminous transmittance 6.15.3.5 Light diffusion 6.15.3.6 Road traffic sign 6.15.3.7 Spectral transmittance 6.15.3.8 Refractive powers 6.15.3.9 Mist retardant visor (optional requirements) 7 Tests 7.3 Impact-absorption tests 7.4 Test for projections and surface friction (method B) 7.5 Rigidity tests 7.6 Dynamic test of the retention system 7.7 Retention (detaching) test 7.8 Visor tests 7.8.2 Mechanical characteristics 7.8.3 Optical qualities and scratch resistance 7.8.3.2.1.1 Luminous transmittance 7.8.3.2.1.2 Light diffusion (before and after abrasion) 7.9 Micro-slip test of the chin strap 7.1 Test for resistance to abrasion of the chin strap 7.11 Tests for retention systems relying on quick-release mechanisms Sample required: Helmet: 1 size: 11 pcs; 2 sizes: 10 pcs of largest size, 4 pcs of smallest size; 3 sizes and over: 10 pcs of largest size, 4 pcs of smallest size, 3 pcs of other sizes Visor: Without mist retardant: 14 pcs; With mist retardant: 20 pcs 样品要求 : 头盔 1个尺寸： 11 顶； 2个尺寸： 最大尺寸10顶,最小尺寸4顶； 3个或更多尺寸： 最大尺寸10顶,最小尺寸各4顶,其他尺寸各3顶 面罩 带防雾功能：14片 不带防雾功能：20片 Turnaround time: normal (20 working days). 所需时间: 标准20个工作天). ECE R 22.05 Batch test for EU motorcycle helmet Numbers in the batch Number of samples Degree of control rigour TAT 0 1st 4 Normal 9 wd 2nd 4 9 wd 500 1st 5 9 wd 2nd 5 9 wd 0 1st
