Phase Contrast Observation Method for Inverted Metallurgical Microscopes
Txoj kev soj ntsuam feem ntau siv hauv inverted microscopes yog theem sib piv. Txij li txoj kev no tsis tas yuav staining, nws yog ib txoj hauv kev zoo los soj ntsuam cov kab mob nyob thiab kab mob.
Cov kauj ruam ua haujlwm yog raws li nram no:
1. Qhib lub cuab yeej thiab txuas rau lub hwj huam mov. Qhib lub tshuab hluav taws xob tswj kev hloov hauv qab ntawm daim iav lub cev.
2. Muab cov khoom coj los soj ntsuam rau ntawm theem. Tig peb lub qhov hloov pauv thiab xaiv lub hom phiaj me me. Saib xyuas thiab kho lub hinged binocular eyepiece kom xis nyob.
3. Kho qhov teeb pom kev zoo: thawb thiab rub lub teeb pom kev zoo ntawm qhov qis kawg ntawm daim iav lub cev mus rau theem tsim nyog. Kho qhov loj ntawm lub teeb qhov chaw los ntawm kev kho cov grating nyob rau hauv lub tsom teeb.
4. Kho cov duab nyob deb: Siv peb lub qhov converter los xaiv lub hom phiaj magnification tsim nyog; Hloov thiab xaiv ib lub ntsej muag haum; Ib txhij kho qhov nqa thiab txo qis kom tshem tawm lossis txo qhov halo nyob ib puag ncig daim duab, txhim kho qhov sib piv ntawm daim duab.
5. Kev soj ntsuam: Saib xyuas cov txiaj ntsig los ntawm lub qhov muag; Kho cov theem thiab xaiv qhov kev soj ntsuam kev pom.
6. Tua lub cuab yeej, tshem tawm cov khoom pom, thiab kho qhov ci ntawm lub teeb kom * tsaus. Tua lub qhov hluav taws xob nyob rau hauv qab ntawm daim iav thiab disconnect lub hwj chim mov. Tig peb lub qhov hloov pauv kom tso lub hom phiaj lens ntawm sab qis ntawm theem kom tsis txhob muaj plua plav tawm.
Txhais ntawm Inverted Metallographic Microscope
Inverted metallographic microscope yog ib qho cuab yeej tseem ceeb rau kev kawm metallurgy, feem ntau yog siv los txheeb xyuas thiab tshuaj xyuas cov qauv sab hauv thiab cov qauv ntawm cov hlau. Inverted metallographic microscope tuaj yeem siv rau kev tshawb fawb zoo hauv casting, smelting, kho cua sov, tshuaj xyuas cov ntaub ntawv raw, lossis kev tshuaj xyuas tom qab kev kho cov khoom.
Lub inverted metallographic microscope system yog kev sib xyaw ua ke ntawm cov khoom siv kho qhov muag thiab cov khoos phis tawj (cov koob yees duab digital) los ntawm kev hloov pauv photoelectric. Nws tuaj yeem tsis tsuas yog ua cov kev soj ntsuam me me ntawm lub qhov muag, tab sis kuj saib cov duab tiag tiag - lub sijhawm dynamic dluab ntawm lub computer (lub koob yees duab digital) tso saib, thiab kho, txuag, thiab luam cov duab xav tau.
Thaum ua haujlwm ib qho inverted metallographic microscope, kev soj ntsuam nto ntawm tus qauv yog downward thiab coincides nrog lub worktable, thiab tsis muaj yuav tsum tau rau qhov siab thiab parallelism ntawm tus qauv, ua rau nws haum rau irregularly zoo li tus qauv los yog loj. Inverted metallographic microscopes tau siv dav hauv cov chaw tsim khoom, chaw kuaj mob, kev qhia, thiab kev tshawb fawb tshawb fawb.
