Maitiro ekugadzirisa iyo chiitiko cheMetamerimu
Muhupenyu chaihwo, isu tinowanzo sangana nemamiriro ezvinhu akadaro: Kana uchitenga mumall kana supermarket, masokisi kana magurovhosi atinosarudza pasi pemavara akasiyana pasi peIncandescent mwenje mushure mekutenga ivo kumba. Mukudhinda ruvara, ruvara rwechigadzirwa chakadhindwa chakabvumidzwa nefekitori yekudhinda uye mutengi panguva yekudhinda inowanikwa kuti ive neyakaitwa nenzvimbo huru dzinotaridzika pasina mari, michina uye nzira dzekushandisa, dzimwe nguva Kunyangwe mutsauko mukuru weruvara, wobva waita hunhu hwechigadzirwa chakadhindwa. Ichi chiitiko chinonzi metamerism, icho chinongoreva kuti ruvara rwacho rwakafanana asi ruzha rwekufungidzira rwakasiyana. Iyo inonzi inonzi mwenje inosvetuka uye metamerism mune yekudhinda uye indasitiri yekudhinda ndiyo pfungwa imwechete.
Iyo yakafanana sampu inoratidza akasiyana mavara pasi pezvisikwa zvakasiyana
Chikonzero chakakosha cheichi chiitiko ndechekuti kufungisisa kwezvinhu kwakasiyana, saka ruvara rwunoratidzwa pasi pezvisikwa zvakasiyana zvakare zvakasiyana. Saka maitiro ekudzivirira chiitiko cheMetamerimu mune chaiyo yekugadzira maitiro?
Chekutanga pane zvese, isu tinofanirwa kunzwisisa kuti kune zvinhu zvitatu zvinoona ruvara rwechinhu chechinhu: chinhu, chiedza sosi, uye mucherechedzi.
Chete kana izvi zvitatu zvinhu zvakafanana, ruvara rwemukati rwechinhu chinogona kuenderana zvachose. Vacherechedzi vanowanzofanana, saka tinoda kudzivisa metamerism nekudzora hukama hwezvinhu zvinoshanduka zvinhu kana zvisikwa zvemwenje.
Iyo yekutanga nzira ndeye kuunganidza iyo mwenje wechiedza. Tinogona kushandisa iyo imwe nharaunda seyenzvimbo yemutengi pamwe nemwenje yemwenje yekuita ruvara inoenderana kuti iwane mamiriro emhando yekuenzanisa. Iyi nzira ine zvido zvepamusoro zveiyo mwenje wechiedza uye dzimwe nharaunda, uye hazvigone kudzivisa kunyatsoita chiitiko cheMetamerism.
Iyo yechipiri nzira ndeye kuvhiringidza kufungisisa kwechinhu icho chinhu. Chero bedzi kufungidzirwa kwekufunga kwechinhu kunoenderana, ruvara rwezvinhu zviviri izvo zvinofanirwa kuwirirana zvisinei nemwenje wechiedza.
Ruvara runogona kuonekwa intuitively, asi kufungisisa hakugone kucherechedzwa neziso rakashama uye kunoda kuzivikanwa nerubatsiro rwezviridzwa.
Iyo spectrophotric colorimetric zvigadzirwa zvakavakirwa neine color tekinoroji haigone kuverenga zvinyorwa zvemavara, asi zvakare zvinodzora zvakanyanya basa revanyori uye zvinovabatsira kuvandudza kurongeka kwemavara.
Iyo "metametrism" indekisi inogona zvakare kuyerwa. Sezvinoratidzwa muyero inotevera yekuyera, Mamiriro maviri emamiriro ezvinhu, D65 / 10 ° uye A / 2 °, inogona kuongorora metamerism, simudzika nzvimbo mbiri dzebvunzo pasi pemisikanzwa uye incandescent mwenje zvichiteerana. Iyo yakakura indekisi, iyo yakanyanya kunaka metamerism.
Panguva imwecheteyo, mune colormeter app, iwe unogona zvakare kuchinjisa zvakasununguka izvo zvinodikanwa zvechiedza sosi yemhando uye kona yekusangana zvakasiyana.
Iyo spectrophometer inoshandisa iyo nheyo yeiyo spectroscopy yekuyera kuyera iyo curve curve spectrum curve, iyo isina kukanganiswa nezvibodzwa zvekunze. Kufanana kweiyo currenm curves kunogona kushandiswa kuona kufanana kwerudzi rweyero uye sampuli. Iyo spectrophotometer inogona kukubatsira kugadzirisa dambudziko remavara akasiyana.
