Microscopes—DifinitionandmeasurmentofilluminationpropertiesPart2：Illuminationpropertiesrelatedtocolorinbrightfieldmicr：）在提交反饋意見(jiàn)時(shí)，請(qǐng)將您知道的相關(guān)專(zhuān)利連同支持性文件一并附上。GB/TXXXX.2—XXXX/ISO19052-2I II 1 1 1 1 3 4 6GB/TXXXX.2—XXXX/ISO19052-2請(qǐng)注意本文件的某些內(nèi)容可能涉及專(zhuān)利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專(zhuān)利的責(zé)任。GB/TXXXX.2—XXXX/ISO19052-21顯微鏡照明特性的定義和測(cè)量第2部分：明場(chǎng)顯微鏡中與顏色相關(guān)的照明特性本文件適用于采用透射光照明的明場(chǎng)顯微鏡照明特特性差異。這也適用于不同的應(yīng)用程序和各種類(lèi)型的4.2光譜測(cè)量。測(cè)量應(yīng)在380nm至780nm的測(cè)量光譜范圍內(nèi)進(jìn)行，間隔色度坐標(biāo)（x，y）應(yīng)通過(guò)使用CIE19312°顏色匹配函數(shù)計(jì)算XYZ顏色應(yīng)根據(jù)ISO11664-1和ISO11664-3，按下列公式（1）至公式（3）計(jì)算三刺激值X、Y和Z：GB/TXXXX.2—XXXX/ISO19052-22X=kP(λ)·(λ)dλ·······································Y=kP(λ)·(λ)dλ················Z=kP(λ)·(λ)dλ···························根據(jù)三刺激值X、Y、Z，按公式（5）和（6）計(jì)算色度x=·······················y=···························本文件僅適用于一般使用的CIE19312°顏色匹盡管有多種方法可用，但根據(jù)本文件計(jì)算相關(guān)色溫時(shí)，應(yīng)使用4u=X+1+3Z·······················································GB/TXXXX.2—XXXX/ISO19052-23v=X+1+3Z··············································相關(guān)色溫應(yīng)由McCamy[6]提出的公式（9） x?0.3320y?0.18585.2測(cè)量環(huán)境5.3積分球5.4顯微鏡設(shè)置GB/TXXXX.2—XXXX/ISO19052-245.5測(cè)量穩(wěn)定性在使用光譜儀測(cè)量過(guò)程中，應(yīng)在光源的強(qiáng)度和光譜特性GB/TXXXX.2—XXXX/ISO19052-25a)