SPR'3(ºÐ±¤º¹»ç°è)

 

¿¡½ºÇǾË'3(SPR'3)´Â ºü¸£°í ½±°Ô ºÐ±¤ºÐÆ÷¿Í Á¶µµ, ¹æ»çÁ¶µµ¸¦ ÃøÁ¤ÇÒ ¼ö ÀÖ´Â ½Ã½ºÅÛÀ¸·Î ¸ðµç »öµµ ÆĶó¸ÞÅÍ(Current colorimetric parameters)ÀÇ Æò°¡ ¹× °úÁ¤ÀÌ ºÎ¼ö ¼ÒÇÁÆ®¿þ¾î ÅøÀ» »ç¿ëÇÏ¿© ÀÛ¾÷À» ÇÒ ¼ö ÀÖ¾î »ç¿ëÀÚ°¡ °£´ÜÇÏ°Ô ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀϹÝÀûÀ¸·Î 360nm~830nmÀÇ °¡½Ã±¤¼±¿µ¿ªÀ» »ç¿ëÇÏÁö¸¸ Àڿܼ±¿µ¿ª (UV)ÀÇ ¹æ»çÁ¶µµÃøÁ¤µµ ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ºÐ±¤°è´Â ¿ëµµ¿¡ ¸Â°Ô °¡½Ã±¤¼±¿µ¿ª(VIS), ±ÙÀû¿Ü¼±¿µ¿ª(NIR), Àڿܼ±¿µ¿ª(UV)±îÁö È°¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Á¤È®ÇÑ ÃøÁ¤°ª »êÃâÀ» À§ÇØ, ÃøÁ¤ ½Ã ¿ÂµµÀÇ ¿µÇâÀ» °í·ÁÇÏ¿© ¿Âµµ º° º¸Á¤ÀÛ¾÷À» ÁøÇà ÇÑ ÈÄ ÃøÁ¤°ªÀÌ »êÃâµË´Ï´Ù.

¿¡½ºÇǾË'3 (SPR'3) ½Ã½ºÅÛÀº ³ôÀº ÇØ»óµµÀÇ ÆÄÀå(High wavelength resolution)À» °¡Áö°í, Àü±â±â°è½Ä ¼ÅÅÍ, ÇÊÅÍ ÈÙ ±â´ÉÀÇ ºÐ±¤°è¹è¿­(Array-spectrometer)ÃøÁ¤À¸·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù. ±×·¡¼­ °¡ÁßÇÔ¼ö(Weighting functions)³ª ÃøÁ¤ ¿µ¿ªÀÇ º¸Á¤ÀÌ ¾ðÁ¦³ª °¡´ÉÇÕ´Ï´Ù. ¿¡½ºÇǾË'3(SPR'3)½Ã½ºÅÛÀº USB¿Í ¹Ù·Î ¿¬°áÇϸç Ãß°¡ÀûÀÎ ¿ÜºÎ ÀåÄ¡°¡ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù. ÃøÁ¤Ç׸ñ ¹× ´ÜÀ§´Â ´ÙÀ½°ú °°½À´Ï´Ù.

Àý´ë ½ºÆåÆ®·³ (Absolute spectra) S(λ) [W¤ým-2nm-1]
¹æ»çÁ¶µµ (Irradiance) ER [W¤ým-2]
Á¶µµ (Illuminance) Ev [lux], [lm¤ým-2]
»öÁÂÇ¥ (Chromaticity coordinates)
(CIE 2º and 10º Observer)
X, Y , Z
x, y
u, v
u’, v’
L*a*b*
Lab99
accord. CIE1931
accord. CIE1931
accord. CIE1960
accord. CIE1964
accord. CIE1976
accord. DIN6176:2001-3
»ö¿Âµµ (CCT : Corelated colur temp) T, Tn [K]
¿¬»ö Æò°¡ Áö¼ö (Colour rendering indicies) Ra, R1 - R14 [%]
»ö äµµ (Color saturation) S [%]
ÈÞ ¾Þ±Û (Hue angle) h [º]
ÁÖ ÆÄÀå (Dominant wavelength) λd [nm]
ÃÖ°í ÆÄÀå (Peak wavelenght) λp [nm]