測量結構
d/0(射光源,0度觀測角) (符 CIE No.15, ISO7724/1,ASTM E1164,DIN 5033 Teil7,JIS Z8722 Conditionc. GB/T 3555, ASTM D156, GB/T 6540, ASTM D1500 標準. ) ASTM D1209, ASTM D5386, ASTM D6045,ASTM D6166, ASTM D1502
重復性
透過率:標準偏差≤0.08%色度值:?E*ab≤0.015標準偏差,最大值≤0.04
光源條件
A.B.C.D50.D55.D65,D75.F1,F2,F3.F4,F5,F6.F7,F8.F9.F10.F11,F12,CWF,.U30.U35,DLF,.NBF,TL83,TL84,ID50.ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V4
測量指標
藥典 (中國藥典,歐洲藥典,美國藥典),WI(ASTM E313-20, ASTM E313-73,CIE,ISO2470/R457,Hunter,TaubeBerger Stensby),YI(ASTM D1925,ASTM E313-20.ASTM E313-73),Tint(ASTM E313-20). 同數 Milm,APHAHazen,Pt-Co(鉑鉆指數).Gardner (加德納指數),鐵鉆指數Saybolt(寒波特指數),ASTM Color,EBC(理酒色度),ICUMSAColor(糖色度)
色差方程
?E*ab,?E*CH,?E*uv,?E*cmc(2:1),?E*cmc(1:1),?E*94,?E*02