1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 62471 KS C IEC 62471:2008 2008 9 5 http:/www.kats.go.krKS C IEC 62471:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2008 9 5 2008-0496 ： ： ( 025097294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 62471:2008 Photobiological safety of lamps and la
2、mp systems 2006 1 IEC 62471, Photobiological safety of lamps and lamp systems , . 1 , . , 200 3 000 nm LED ( ) . 2 . . ( ) . CIE 17.4 1987, International lighting vocabulary (ILV) Joint publication IEC/CIE CIE 53 1982, Methods of characterizing the performance of radiometers and photometers CIE 63 1
3、984, The spectroradiometric measurement of light sources CIE 105 1993, Spectroradiometry of pulsed optical radiation sources ISO, Guide to the expression of uncertainty in measurement, ISO, Geneva, 1995 3 , , . 3.1 (actinic dose)(ILV 845 06 23 ) ： J m 2 1 . . KS C IEC 62471:2008 2 3.2 (angular subte
4、nse)() . . ： . , . 3.3 , (aperture, aperture stop) . / . 3.4 (Blue Light Hazard： BLH) 400 500 nm . 10 . 3.5 (continuous wave lamp) 0.25 . , (GLS) . 3.6 (erythema)(ILV 845 06 15 ) . . . 3.7 (exposure distance) . , . , . ： m 3.8 (Exposure Limit： EL) 3.9 (eye movements) . 0.011 KS C IEC 62471:2008 3 .
5、100 , (： ) . 3.10 (field of view) / “ ” ( ). . ： sr 1 . 2 . 3.11 (general lighting service lamps) . , , , , , . , , “ ”, , , 3.12 (hazard distance) 3.13 (illuminance at a point a surface)(Ev)(ILV 845 01 38 ) dv dA AEddvv= (3.1) ： lx 3.14 (Infrared Radiation： IR)(ILV 845 01 04 ) , 780 106nm IR A(780
6、1 400 nm), IR B(1 4003 000 nm), IR C(3 000 106nm) . ( ) . , , . . . 3.15 (intended use) , , , , . 3.16 ( ) (irradiance at a point of the surface)(ILV 845 01 37 ) d dA KS C IEC 62471:2008 4 AEdd= (3.2) ： W m 23.17 (lamp)(ILV 845 07 03 ) , . “ ” . , , , . , . . / LED, , . 3.18 (lamp system) 3.19 (larg
7、e source) . . 3.20 (laser) , 3.21 (light) 3.22 (LED)(ILV 845 04 40 ) p n 3.23 (lumen)(ILV 845 01 51) SI . 1 ( ) 540 1012 1/683 3.24 (luminaire)(ILV 845 10 01) , , KS C IEC 62471:2008 5 “ ” “ ” . “ ” , “ ” . 3.25 (luminance)( , )(Lv)(ILV 845 01 35) dcosddvv=AL (3.3) dv d . dA . . ： cd m 2 3.26 (lux)(
8、ILV 845 01 52) SI . 1 1 3.27 (ocular hazard distance) ： m 3.28 (optical radiation)(ILV 845 01 02) X ( 1 nm) ( 106nm) 180 nm ( UV) . 200 nm . , 380 1 400 nm . . 3.29 (photokeratoconjunctivitis) . 320 nm . 270 nm . (CIE 106/2 CIE 106/31993). (CIE 106/1 1993). 3.30 (pulsed lamp) KS C IEC 62471:2008 6 .
9、 0.25 . . 10 . 1 . 2 , (3.5 ). , , LED, . 3.31 (radiance)( , )(L)(ILV 845 01 34) dcosdd=AL (3.4) d d . dA . . ： W m 2 sr 1L d dQ Li . 3.32 (radiant energy)(ILV 845 01 27) t tQtd0= (3.5) ： J 3.33 (radiant exposure)( , )(ILV 845 01 42) dQ dA AQHdd= (3.6a) ： J m 2 t E . =ttEH d (3.6b) 3.34 (radiant pow
10、er, )(ILV 845 01 24) , . . KS C IEC 62471:2008 7 ： (W) 3.35 (retina)(ILV 845 02 01) . , , . 3.36 (retinal burn) 3.37 (retinal hazard region) , 380 1 400 nm( IR A) 3.38 (skin hazard distance) 8 ： m 3.39 (spectral distribution)(ILV 845 01 17) d , , dX() d)(dXX = (3.7) ： X nm 1 , X() . 3.40 (spectral i
11、rradiance) d d() dA , d dd)(d=AE (3.8) ： W m 2 nm 13.41 (spectral radiance)(L) ( d ) , d d() , d (cosdA) d KS C IEC 62471:2008 8 ddcosd)(d=AL (3.9) ： W m 2 nm 1 sr 13.42 (steradian)(ILV 845 01 20) SI . , 3.43 (Ultraviolet Radiation： UV)(ILV 845 01 05 ) 100 400 nm UV A(315 400 nm), UV B(280 315 nm),
12、UV C(100 280 nm) . UV . 200 290 nm, 290 320 nm, 320 400 nm . UV A, UV B, UV C ( ). 180 nm . 380 400 nm . 3.44 (visible radiation)(ILV 845 01 03) . 360 400 nm 760830 nm . 3.45 (visual angle) . SI . , , . 4 4.1 . (EL) ICNIRP ( A ). . . . KS C IEC 62471:2008 9 . , . 0.01 ms 8 , . . IR A L E . 104cd m 2
13、 . . 4.3 . 4.2 4.2.1 (： 380 1 400 nm) . ( 0.01 cd m 2) 7 mm 10 000 cd m 2 2 mm . (0.011 ) 10 cd m 2 . . . (10 cd m 2 ) 0.25 , 3 mm ( 7 mm2) . , EL 7 mm( 38.5 mm2) . 7 mm 0.25 . , 3 mm , . EL (7/3)2 5.5 . 4.2.2 380 1 400 nm , EL . . min . min 0.001 7 . 0.25 ( ) EL 0.001 7 . 0.25 , (eff) . 10 , 0.011
14、. 10 EL eff 0.011 . 0.25 10 eff min 0.011 . KS C IEC 62471:2008 10 eff min t0.5, )25.0/(minefft= . . . 0.25 10 . 6. . 100 . , . , eff 100 0.011 . 10 000 eff 0.1 . eff 10010 000 . , )100/(011.0efft= ( ). max 0.1 . 10 000 eff max . max , EL . . , r 200 mm 20 mm 3 mm Z . mm5.112/)320( =+= Z/r 11.5/200 0.058 , max max , min min . 20 mm 20 mm . 4.3 4.3.1 8 . 8 . 30 J m 2 . Es . =400200UVs30)(),(ttStEtE J m 2 (4.1) E(,t) ： (： W m 2 nm 1) SUV() ： ： (： nm) t ： (： ) KS C IEC 62471:2008 11 SUV() 4.1
