【表 1.】
この反射率は、厚み 5mmの《EVER-WHITE》No.9582の光沢光学研磨面を日立製分光高度計
M 307を用い、JIS Z 8722に従って測定したもので、(財)日本色彩研究所において値付けされ
たものです。

【Table 1.】
The diffuse reflectance was measured on the polished optical flat surface of 5mm-thick
《EVER-WHITE》No.9582 with Hitachi Color Analyzer M 307 according to JIS Z 8722.
The results were reported by Japan Color Research Institute (JCRI), Tokyou, Japan.


        反射率(%)
       Reflectance
波 長(nm)
Wavelength
正反射成分を含む拡散反射率
Including Specular Component
(Reported by JCRI as
No.57142-2200)
正反射成分を除く拡散反射率
Excluding Specular Component
(Reported by JCRI as
No.56227-1399)
380
390

400
410
420
430
440

450
460
470
480
490

500
510
520
530
540

550
560
570
580
590

600
610
620
630
640

650
660
670
680
690

700
710
720
730
740

750
760
770
780
95.5
96.7

97.8
98.2
98.5
98.6
98.4

98.5
98.5
98.6
98.6
98.7

98.8
98.9
98.8
98.9
99.0

99.0
98.9
98.9
99.0
99.0

99.0
99.0
99.0
99.0
99.0

99.0
99.0
99.0
99.1
99.3

99.4
99.4
99.4
99.4
99.3

99.4
99.2
99.2
99.1
88.2
89.5

89.7
91.4
91.7
92.0
92.0

92.1
92.1
92.3
92.3
92.5

92.6
92.7
92.6
92.7
92.8

92.8
92.8
92.8
92.8
92.8

92.8
92.7
92.7
92.7
92.8

92.7
92.8
92.8
92.8
92.9

92.9
92.9
92.8
92.8
92.8

92.8
92.6
92.6
92.5

EVER-WHITE No.9582  MENU  No.9582の拡散反射率・・・2/Spectro-diffuse reflectance・・・2