Diffuse Reflectance Standard
Diffuse Reflectance Standard´Â PTFE ÀçÁú·Î¼­, ³­¹Ý»ç ÃøÁ¤À» À§ÇÑ Reference·Î »ç¿ëµÈ´Ù. °¢ ÆÄÀå¿¡ ´ëÇÑ Àý´ë ¹Ý»çµµ°¡ 250~2000nm ¿¡¼­ 95% ÀÌ»ó, 400~1500nm ¿¡¼­ 98% ÀÌ»óÀ¸·Î ¸Å¿ì ¿ì¼öÇÏ´Ù.

Figure 3. Diffuse Reflectance Standard

Measuring Mode (SCI & SCE)
ÀûºÐ±¸ÀÇ ÃøÁ¤ ¸ðµå¿¡´Â SCI(Specular Component Inclusion)¿Í SCE(Specular Component Exclusion)ÀÇ 2°¡Áö°¡ ÀÖ´Ù. SCI´Â Á¤¹Ý»ç¸¦ Æ÷ÇÔÇÏ´Â ³­¹Ý»ç¸¦ ÃøÁ¤ÇÏ´Â Àü¹Ý»ç ¸ðµåÀ̸ç, SCE´Â Á¤¹Ý»ç¸¦ Á¦¿ÜÇÑ ³­¹Ý»ç¸¸À» ÃøÁ¤ÇÏ´Â ³­¹Ý»ç ¸ðµåÀÌ´Ù. ÀûºÐ±¸´Â ³­¹Ý»ç¿Í Àü¹Ý»çÀÇ ÃøÁ¤À» À§ÇÑ ¾×¼¼¼­¸®Áö¸¸, Àü¹Ý»çÀ²¿¡¼­ ³­¹Ý»çÀ²À» »©¸é Á¤¹Ý»çÀ²ÀÇ °£Á¢ÀûÀÎ È®Àεµ °¡´ÉÇÏ´Ù. Figure 4´Â ÀûºÐ±¸ÀÇ Gloss TrapÀ» ¿­°í ´ÝÀ½À¸·Î½á SCI¿Í SCE ¸ðµå·Î Á¶Á¤ÇÏ´Â ¿ø¸®¸¦ ³ªÅ¸³»¾ú´Ù.