|
请问,IEC62560 17章光生物安全是否要求62471和62778都要测试,17.1的UV辐射是否按规格书评估,现在有个案子,17章光生物安全需要外包,不知道是否62471和62778的报告都需要??????求教# w; Z# v/ L' q' C6 q3 i% y( Z' G
17 Photobiological safety
2 v5 Z' r# c4 l: ^2 N& k. v, W17.1 UV radiation
8 K% F0 N1 F% T$ t" g7 N1 @9 hThe ultraviolet hazard efficacy of luminous radiation of an LED lamp shall not exceed/ b3 ~* a; f3 e* n# U
2 mW/klm.
( R/ P/ O! K c, l" U+ g+ ]Compliance is checked by measurement of the spectral power distribution and subsequent
4 \( k/ c$ S( Bcalculation of the ultraviolet hazard efficacy of luminous radiation. LED lamps not relying on
) o; c9 E0 x( v# k: ~% Z+ \the conversion of UV radiation are not expected to exceed the maximum allowed ultraviolet) p1 O; }; y1 z- {) N0 K3 o
hazard efficacy of luminous radiation. They do not require measurement.
% a- n; I) p( c( v+ ?17.2 Blue light hazard
! }4 U3 @ j/ X$ q, C5 cThe blue light hazard shall be assessed according to IEC TR 62778, which shall be regarded6 h9 ^4 M4 x5 Y+ t* }$ E: G3 K4 U2 v/ e
as normative when testing LED lamps to this standard. LED lamps shall be classified as risk m6 H5 _, p: k9 S# K
group 0 unlimited or risk group 1 unlimited.; f% R( L/ G" T9 j2 B
NOTE Clause C.2 of IEC TR 62778 gives a method to classify lamps where full spectral data is not available.3 _2 X' e( |1 Z; Q
17.3 Infrared radiation
" p+ h6 Z9 { H4 z) kLED lamps are not expected to reach a level of infrared radiation where marking or other5 {) _" d f' I: P
safety measurements are required.
0 C% m* c/ M. J/ x& ~+ l
& F1 t$ ], x# y; w |
|