|
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& d0 L3 F0 [, D& c
17 Photobiological safety% n5 D6 d# \0 h% R; Y. A
17.1 UV radiation* _. [+ ?: \$ J. U1 m
The ultraviolet hazard efficacy of luminous radiation of an LED lamp shall not exceed
) Y2 L- x0 {* p4 {2 mW/klm.
4 C* d& i! H/ O4 H2 E0 tCompliance is checked by measurement of the spectral power distribution and subsequent
& r5 t; |7 U& ^" ] F, Rcalculation of the ultraviolet hazard efficacy of luminous radiation. LED lamps not relying on8 N0 i% J! X# P
the conversion of UV radiation are not expected to exceed the maximum allowed ultraviolet
& j" x1 l; M2 D, B, }$ K* _, khazard efficacy of luminous radiation. They do not require measurement.
; C' B0 k. T- q/ \17.2 Blue light hazard. m5 Y, S( i( n) w; F5 g$ w
The blue light hazard shall be assessed according to IEC TR 62778, which shall be regarded) p0 y' M/ t Z; y: M6 ?) y
as normative when testing LED lamps to this standard. LED lamps shall be classified as risk; |3 t) b9 ?; |
group 0 unlimited or risk group 1 unlimited.
) c1 J3 L) U2 e& q1 ZNOTE Clause C.2 of IEC TR 62778 gives a method to classify lamps where full spectral data is not available.3 k1 @) [2 |" G$ p
17.3 Infrared radiation
2 u2 h' X7 L3 {9 I( r! ~2 ?LED lamps are not expected to reach a level of infrared radiation where marking or other
: U! w- M. o2 }4 isafety measurements are required.
7 f: a1 w8 Z- C6 z
: @2 P( k+ J0 I, I4 v; A( U' F |
|