Dab tsi yog cov teeb meem tshwm sim ntawm kev siv lub teeb pom kev zoo
Optical microscope yog cov cuab yeej kho qhov muag siab, tus nqi ntawm 1,000, kim dua pua pua txhiab tus, rau kev lag luam, qhov no kuj yog ib qho txiaj ntsig zoo. Txhawm rau txhim kho daim ntawv thov ntawm optical microscope zoo, nce kev siv lub sij hawm, tuav daim ntawv thov ntawm optical microscope cov teeb meem uas yuav tsum tau ua. Lawm, tib neeg tsis tas yuav ntshai heev, yog tias koj nkag siab cov ntsiab lus no, koj tuaj yeem yooj yim daws nrog daim ntawv thov ntawm optical microscopes hauv tag nrho cov txheej txheem ntawm qhov teeb meem.
1, cov neeg nyob rau hauv daim ntawv thov ntawm optical microscope, thawj zaug them sai sai mus rau lub zuag qhia tag nrho installation ntawm lub microscope yog tsis xoob, piv txwv li, optical microscope tau siv rau lub sij hawm ntev, yuav ua rau lub bracket txhawb yog xoob, lub hom phiaj lens yog ntsia. xoob dhau thiab lwm yam teeb meem. Qhov ntawd xoob dhau lawm yuav ua rau muaj kev cuam tshuam qhov tseeb ntawm qhov kev sim, tab sis kuj yooj yim heev los rhuav tshem lub tshuab tsom iav.
2, kev siv cov ntsia hlau tsom teeb pom kev zoo. Cov neeg nyob rau hauv tag nrho cov txheej txheem ntawm kev ua hauj lwm yog heev yooj yim mus tsom tam sim ntawd nyob rau hauv lub siab magnification, los yog txawm lub chim ntawm lub lens yog tsa los yog qis, ob lub qhov muag yeej ib txwm nyob rau hauv lub eyepiece kom pom txoj kab ntawm qhov pom, los yog tsis yog. tuav lub ntsiab lus tseem ceeb ntawm cov khoom nyob deb, cov khoom nyob deb tau hloov kho mus rau 2-3 centimeters tab sis kuj mus rau qhov nce, thiab tig lub tsom tsom kauv tus nqi nrawm. Qhov teeb meem no yooj yim heev los ua rau lub hom phiaj lub koob yees duab lens cov tshuaj tiv thaiv kom xav tias mounted, kev puas tsuaj rau lub mount lossis lub koob yees duab lens. Rau cov teeb meem saum toj no, net editor xav hais tias, cov txiv neej hauv kev kho lub lens tsom yuav tsum nyob rau hauv qhov qis magnification down, ua ntej tig lub coarse tsom helix, kom lub thoob ntawm lub lens yog maj mam txo, lub hom phiaj lens. nyob ze rau ntawm daim npog npog, tab sis ua tib zoo saib kom tsis txhob cia lub hom phiaj lens kom tau raws li cov ntaub npog npog, tag nrho cov txheej txheem ntawm ob lub qhov muag saib lub hom phiaj lens ntawm sab, ua raws li lub qhov muag sab xis ntawm lub qhov muag mus. ntsia sab hauv, thiab maj mam nyob rau hauv qhov kev taw qhia, kho lub coarse tsom helix, kom lub thoob ntawm lub lens nce, kom txog rau thaum pom cov duab cuav. Txog rau thaum koj pom cov duab cuav, ntxiv rau cov tub ntxhais kawm hais tias cov khoom siv kho qhov muag dav dav dav dav ntawm 1 centimeter saum toj no thiab hauv qab, yog li yog tias cov khoom nyob deb ntau dua 1 centimeter, tab sis tsis pom cov duab cuav, nws yuav yog cov qauv. kev sau tsis yog nyob rau hauv txoj kab ntawm qhov pom los yog tig lub ntxhib tsom tsom kauv tus nqi nrawm heev, tom qab ntawd yuav tsum tau hloov kho rau qhov chaw mounting, thiab tom qab ntawd rov ua cov txheej txheem, thaum muaj cov duab tsis meej pem hauv kab ntawm qhov pom, koj yuav tsum tau hloov. mus rau ib tug zoo focusing kauv hloov, tsuas yog ces yuav me me mus nrhiav tau cov duab cuav, thiab ces sab xis ntawm lub eyepiece. Tsuas yog nyob rau hauv txoj kev no tuaj yeem ua qhov kev tshawb nrhiav me me thiab tus nqi ntawm kev tshawb nrhiav cov duab cuav yuav raug txhim kho.
Daim ntawv thov ntawm optical microscope tej teeb meem:
3, optical microscope rau lub teeb ntawm qhov teeb meem. Rau lub teeb yog ib kauj ruam tseem ceeb heev nyob rau hauv daim ntawv thov ntawm optical microscope, nco ntsoov, yuav tsum siv tsawg magnification ntawm lub teeb, thaum lub teeb qhov chaw muaj zog nrog ib tug me me focal ntev, dav hlau daim iav, thiab lub teeb qhov chaw yog tsis zoo thaum siv. loj aperture lo ntsiab muag, concave tsom iav, tig lub rearview daim iav tsis tau siv nrog ib txhais tes yuav yog daim iav wrenched tawm tig nrog ob txhais tes, thaum pom ib tug uniformly ci lub nplhaib ntawm lub zeem muag ua ntej ua li ntawd. Tsis txhob txav lub tshuab ntsuas qhov muag ntawm qhov xav tau tom qab lub teeb raug, yog tias lub teeb pom kev tsis tuaj yeem raug raws li daim iav rearview rau hauv lub qhov ntawm kab dhau.
4, qhov nyuaj ntawm kev hloov lub hom phiaj lens. Tom qab daim ntawv thov ntawm daim iav uas tsis tshua muaj magnification hloov mus rau lub iav loj loj, cov neeg feem ntau nyiam siv lawv cov ntiv tes los thawb lub hom phiaj lens tam sim ntawd, xav tias yog kev siv zog ntau dua, tab sis qhov ntawd yog qhov yooj yim heev uas yuav ua rau lub qhov muag pom ntawm lub hom phiaj lens yog tilted. , yog vim li cas yog hais tias raw khoom ntawm lub converter yog mos heev, siab precision, sab nraud threads tsis proportional rau cov kev them nyiaj yug yog heev yooj yim mus loosen. Thaum cov xov sab nraud raug rhuav tshem, tag nrho cov converter yuav raug tshaj tawm. Yog li ntawd, net editor thov kom cov neeg tuav lub converter ntawm txheej tom ntej ntawm lub phaj rotating hloov lub hom phiaj lens.
5, high-magnification microscope nrog lub qhov muag ntawm qhov teeb meem. Cov txiv neej uas muaj qhov loj ntawm lub tshuab tsom iav qhov muag thaiv, lub qhov muag yuav tsum nyob rau hauv tas li ntawd mus qhib, txoj cai qhov muag rau lub eyepiece ntsia, uas yog, lub qhov muag sab xis yuav tsum nyob ze li sai tau rau lub eyepiece, lub qhov muag sab xis sim mus rau txoj kab ntawm pom. mus saib, tsis tas yuav yuam kom npog qhov muag sab xis lossis txiav txim siab kaw qhov muag sab xis, nws tsis sib haum nrog cov kev cai ntawm kev soj ntsuam thiab kev tshawb nrhiav, thiab feem ntau ntawm qhov muag sab xis yog qhov yooj yim rau kev qaug zog, thiab ntxiv rau. xyuas kom meej tias qhov kev soj ntsuam thiab kev soj ntsuam ntawm sab ntawm kev npaj.
