Qhov sib txawv ntawm upright microscope thiab inverted microscope hauv daim ntawv thov
Qhov sib txawv ntawm upright thiab inverted yog qhov yooj yim tias cov qauv upright tau muab tso rau hauv qab thiab cov qauv inverted yog muab tso rau saum toj. Lub hom phiaj upright lens yog tig mus rau hauv qab, thiab lub hom phiaj inverted lub hom phiaj yog tig upwards.
Inverted metallographic microscope feem ntau yog siv nyob rau hauv lub Hoobkas chaw soj nstuam, cov chaw tshawb fawb tshawb fawb, thiab cov tsev kawm qib siab vim tias qhov kev soj ntsuam ntawm cov qauv sib txawv nrog rau saum npoo ntawm lub rooj ua haujlwm, thiab lub hom phiaj kev soj ntsuam yog nyob hauv qab ntawm lub rooj ua haujlwm thaum tsom mus rau sab saud. Daim ntawv soj ntsuam no tsis txwv los ntawm qhov siab ntawm tus qauv, thiab tsuas yog ib qho kev soj ntsuam saum npoo yog tiaj tus thaum npaj cov qauv. Lub inverted metallographic microscope puag muaj thaj chaw txhawb nqa loj, qhov chaw qis ntawm lub ntiajteb txawj nqus, thiab ruaj khov thiab txhim khu kev qha. Lub qhov muag thiab qhov chaw txhawb nqa yog qaij ntawm 45 degree rau kev pom zoo.
Lub upright metallographic microscope muaj tib lub luag haujlwm tseem ceeb xws li lub tshuab hluav taws xob inverted metallographic. Ntxiv rau kev txheeb xyuas thiab txheeb xyuas cov qauv hlau nrog qhov siab ntawm 20-30mm, nws yog dav siv rau pob tshab, semi pob tshab lossis opaque tshuaj vim nws ua raws li tib neeg niaj hnub cwj pwm. Lub upright metallographic microscope tsim cov duab zoo thaum saib, uas ua rau cov neeg siv kev soj ntsuam thiab txheeb xyuas tau zoo heev. Ntxiv rau kev txheeb xyuas thiab txheeb xyuas cov qauv hlau nrog qhov siab ntawm 20-30mm, saib lub hom phiaj loj dua 3 microns thiab me dua 20 microns, xws li hlau ceramics, hluav taws xob chips, luam tawm circuits, LCD substrates, films, fibers, granular cov khoom, txheej, thiab lwm yam ntaub ntawv, tuaj yeem ua tiav cov duab zoo ntawm lawv cov qauv saum npoo thiab cov kab.
