?分(fen)光(guang)光(guang)度計(ji)是用不(bu)(bu)(bu)連續的(de)(de)波長(chang)采樣反(fan)射(she)物(wu)體或(huo)透(tou)射(she)物(wu)體的(de)(de)一種測量儀器。由于不(bu)(bu)(bu)同(tong)(tong)(tong)物(wu)體分(fen)子的(de)(de)結(jie)構不(bu)(bu)(bu)同(tong)(tong)(tong),對不(bu)(bu)(bu)同(tong)(tong)(tong)波長(chang)光(guang)線的(de)(de)吸收能(neng)力也不(bu)(bu)(bu)同(tong)(tong)(tong),因此,每(mei)種物(wu)體都具有(you)特定的(de)(de)吸收光(guang)譜(pu)。能(neng)...
?由(you)于(yu)不同(tong)的物(wu)質(zhi)對(dui)不同(tong)波(bo)(bo)長光(guang)有不同(tong)的吸(xi)收(shou)(shou)度,其吸(xi)收(shou)(shou)曲(qu)線(xian)形狀(zhuang)和(he)大(da)吸(xi)收(shou)(shou)波(bo)(bo)長max不同(tong);但(dan)同(tong)一種(zhong)物(wu)質(zhi)即使濃度不同(tong),其吸(xi)收(shou)(shou)曲(qu)線(xian)形狀(zhuang)仍相max不變。因此,根據光(guang)譜圖上(shang)吸(xi)收(shou)(shou)光(guang)譜的形狀(zhuang)等(deng)...
?TJ270-30雙光束(shu)比例記錄紅外(wai)分(fen)光光度計(ji)是國(guo)(guo)內*臺采用(yong)計(ji)算機直(zhi)接比例記錄原(yuan)理的高性能紅外(wai)分(fen)光光度計(ji)產品(pin),*,在國(guo)(guo)內居(ju)于水(shui)平,占據國(guo)(guo)內紅外(wai)分(fen)光光度計(ji)的主要市場。該(gai)儀器(qi)配(pei)備通用(yong)...