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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# ~, |) `& |0 @3 J; u6 t
17 Photobiological safety6 { Y4 n0 C& J' N2 j2 E
17.1 UV radiation
6 P; B2 @3 E# j2 |The ultraviolet hazard efficacy of luminous radiation of an LED lamp shall not exceed! L9 X( X7 s, X1 \* k2 H
2 mW/klm.
% _0 W( q P; d$ H: RCompliance is checked by measurement of the spectral power distribution and subsequent
/ W O! W( V- m! vcalculation of the ultraviolet hazard efficacy of luminous radiation. LED lamps not relying on" b# a1 y- g1 N/ {: W3 D2 r
the conversion of UV radiation are not expected to exceed the maximum allowed ultraviolet
& E; h. h6 L; D7 f. |( \hazard efficacy of luminous radiation. They do not require measurement.
5 t, U" U+ Y5 `) _6 o9 @4 C17.2 Blue light hazard+ B& _2 a( X) w; F+ r
The blue light hazard shall be assessed according to IEC TR 62778, which shall be regarded, R$ e C# Q. A2 q# G
as normative when testing LED lamps to this standard. LED lamps shall be classified as risk( |& m7 }4 v; z
group 0 unlimited or risk group 1 unlimited.0 D, t6 A/ t) X
NOTE Clause C.2 of IEC TR 62778 gives a method to classify lamps where full spectral data is not available.
6 j$ _3 d; J( x17.3 Infrared radiation
" Z- E* I' f" T) @4 {1 ]1 H6 NLED lamps are not expected to reach a level of infrared radiation where marking or other: o$ s% y l4 O' [3 k1 k
safety measurements are required.
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