Dab tsi yog cov ntsiab lus tseem ceeb ntawm kev tsim duab microscope?
Kev tsim ntawm cov duab microscope yog cov duab tsim los ntawm cov duab thiab cov duab nruab nrab nruab nrab ntawm lub dav hlau los ntawm lub teeb ncaj qha hauv qhov kho qhov muag microscope, thiab qhov tshwm sim ntawm cov qauv nrog cov kev ua haujlwm tsis sib xws thiab cov teeb pom kev sib txawv hauv cov qauv.
Ntawd yog, cov duab tsim los ntawm lub hom phiaj yog cov qauv sib txuas, uas txhais tau hais tias txhua qhov duab taw qhia muaj feem cuam tshuam nrog geometry ntawm lub dav hlau nruab nrab mus rau qhov sib thooj hauv cov qauv.
Aberrations yog deviations los ntawm Gaussian optics nyob rau hauv zoo tagnrho tej yam kev mob. Lub tsheb ciav hlau kho qhov muag ntawm lub tshuab tsom iav feem ntau yog ua raws li tsib qhov sib txawv no: lawv suav nrog kheej kheej, chromatic, curvature, thiab astigmatism. Geometric distortion muaj nyob rau hauv stereomicroscopy thiab feem ntau yog ib qho teeb meem uas nquag ntsib nyob rau hauv zoom lens systems.
Qhov ntev ntawm optical microscope mechanical tube yog txhais raws li qhov kev ncua deb ntawm sab saum toj ntug ntawm lub tsom iav qhov twg lub eyepiece yog ntxig rau hauv lub hom phiaj mounted thaum lub qhov ntswg qhib nyob rau hauv qhov chaw.
Feem ntau cov microscopes muaj qhov ntev ntawm lub raj ntev, cov no yog cov chaw tsim khoom thiab cov ntawv thov nyob ntawm.
Microscope Maintenance
Kev siv lub npog plua plav yog qhov tseem ceeb tshaj plaws hauv kev ua kom lub tshuab tsom iav kom zoo rau txhua yam thiab lub cev. Yog tias lub plhaub ntawm lub tshuab tsom iav tsis muaj xim, nws tuaj yeem ntxuav nrog ethanol lossis xab npum dej (tsis muaj lwm cov kuab tshuaj organic siv los ntxuav), tab sis tsis txhob cia cov dej ntxuav no nkag mus rau hauv lub tshuab microscope, ua rau luv luv lossis hlawv ntawm cov khoom siv hluav taws xob. nyob rau hauv lub microscope. Khaws qhov chaw uas siv lub tshuab tsom iav kom qhuav. Thaum lub microscope ua haujlwm nyob rau hauv ib qho chaw ntub dej rau lub sijhawm ntev, nws yooj yim los ua kom muaj kab mob mildew. Yog li ntawd, yog tias lub tshuab tsom iav yuav tsum ua haujlwm hauv qhov chaw muaj av noo siab, nws raug nquahu kom siv lub tshuab dehumidifier. Tsis tas li ntawd, yog tias koj pom pos huab los yog mildew nyob rau saum npoo ntawm cov khoom siv kho qhov muag, thov hu rau cov kws tshaj lij tam sim rau kev saib xyuas koj lub tshuab tsom.
