Stereo microscope cov teeb meem thiab kev daws teeb meem
1. Qhov chaw saib yog qhov muag plooj lossis qias neeg. Tej zaum yuav muaj av ntawm cov qauv, cov av ntawm qhov chaw ntawm lub qhov muag, cov av ntawm qhov chaw ntawm lub hom phiaj lens, thiab cov av ntawm qhov chaw ua haujlwm. Cov av ntawm qhov chaw ntawm cov qauv, eyepiece, lub hom phiaj lens thiab cov phaj ua haujlwm tuaj yeem raug ntxuav raws li qhov xwm txheej.
2. Qhov laj thawj yog vim li cas ob daim duab tsis sib tshooj yuav yog vim qhov kev ncua deb ntawm qhov sib txuas tsis raug. Interpupillary nrug yuav raug kho. Yog tias ob daim duab tsis sib tshooj, nws yuav yog qhov kev hloov kho diopter tsis raug. Koj tuaj yeem rov kho lub diopter. Nws kuj yuav yog qhov muag sab laug thiab sab xis muaj qhov sib txawv. Koj tuaj yeem tshawb xyuas cov eyepieces thiab rov nruab eyepieces nrog tib qhov kev nthuav dav.
3. Yog hais tias daim duab tsis meej, tej zaum yuav muaj av nyob rau saum npoo ntawm lub hom phiaj lens. Thov ntxuav lub hom phiaj lens.
4. Yog tias daim duab tsis meej thaum zoom, nws yuav yog tias qhov kev hloov kho diopter thiab tsom xam tsis raug. Koj tuaj yeem kho lub diopter thiab ua kom pom tseeb dua.
5. Yog hais tias lub teeb feem ntau kub hnyiab tawm thiab lub teeb flickers, tej zaum yuav yog hais tias lub zos kab voltage siab dhau heev lawm, lub teeb yog hais txog yuav hlawv tawm thiab cov xaim kev twb kev txuas yog muaj kev ruaj ntseg, thov ua tib zoo xyuas seb qhov voltage thiab cov xaim kev twb kev txuas. lub microscope ruaj khov, yog tias tsis yog, nws yuav yog Yog hais tias lub teeb yuav hlawv tawm, hloov nws.
Yuav ua li cas kho lub stereomicroscope
1. Kho lub pob khawm ntawm lub raj binocular kom qhov kev ncua deb ntawm lub qhov muag sib npaug ntawm qhov sib nrug ntawm qhov muag.
2. Kho qhov xoom taw tes ntawm lub qhov muag teev kom sib haum rau qhov taw tes dawb ntawm lub qhov muag (yog siv lub qhov muag micrometer, kho lub qhov muag nrog lub qhov muag micrometer kom txog thaum lub qhov muag pom tau meej meej pom cov duab ntawm lub qhov muag micrometer).
3. Muab cov qauv tso rau ntawm theem thiab teeb pom kev zoo.
4. Kho lub magnification changer mus rau qhov siab tshaj plaws magnification thiab tsom mus rau cov qauv cov ntsiab lus.
5. Kho lub magnification changer mus rau qhov tsawg kawg nkaus magnification thiab kho lub diopter compensator ntawm ob lub qhov muag. Yog hais tias lub eyepiece micrometer twb muab tso rau hauv ib qho ntawm cov eyepieces, ces tsuas yog lwm qhov eyepiece yuav tsum tau kho.
Tom qab kev hloov kho, cov ntsiab lus ntawm cov qauv tseem nyob hauv kev tsom mus rau tag nrho qhov zoom ntau yam tsis tas yuav tsum tau hloov kho.
