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3、 ) . KS M ISO 3696, KS M ISO 4892 2, 2: - CIE Publication 15.2, Colorimetry 3 3.1 3.1.1 5 000 K 10 000 K 150 000 (lx) . KS M ISO 4892 2 10 % . . (3.1.2) 1 500 . . 3.1.2 370 nm 90 % , 300 nm 1 % 3.1.3 . 3.1.3.1 KS P ISO 7491:2013 2 KS M ISO 3696 2 (375) , (105) mm . 3.1.3.2 50 mm . 1 . : mm 1 2 3 4 d
4、 (spacer) . 1 50 mm 3.2 3.2.1 , , , . . 3.2.2 1 . (vestibular surface) . (3.1.2) (3.1.1) (241) . . KS P ISO 7491:2013 3 3.2.3 3 , . . . / , CIE Publication 15.2 1 000 lx 2 000 lx D65 . 90 % ( ) . (305) % . (305) % . 3 200 mm 300 mm 2 . 3 . . KS P ISO 7491:2013 4 1 KS M ISO 4582, , 2 KS M ISO 4892 1, 1: 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS P ISO 7491:2013 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Dental materialsDetermination of color stability ICS 11.060.10