Imakroskopu sisixhobo sokuqwalasela esisetyenziswa kakhulu ekufundiseni, kuphando lwenzululwazi kunye neminye imiba.Xa usebenzisa i-microscope, kukho "i-accessory" encinci i-Bibuke engekho, oko kukuthi, iglasi yokugubungela.Emva koko kufuneka sisebenzise njani iglasi yokugubungela ngokuchanekileyo?
Iglasi yokugubungela kufuneka icocwe phambi kokusetyenziswa.Inokuhlanjwa ngamanzi acocekileyo, emva koko wosule ngobunono nge-gauze okanye enye ilaphu elithambileyo, xa usenza ukulayisha okwethutyana, ukusebenza okuchanekileyo kwe "cover" eli nyathelo kukuthatha ngobunono iglasi yokugquma nge-tweezers, kunye ne-45 ° i-Angle i-tilt igubungele ngokucothayo. , ukuze elinye icala loqhagamshelwano lokuqala kunye nokuhla kwisilayidi, kwaye ngokukhawuleza ubeke umcaba.Injongo yale nto kukuthintela amaqamza ukuba angabonakali phantsi kweglasi yokugquma.Qinisekisa ukuba awuvumeli umoya ungene phakathi kwento yokuphonononga kunye neglasi yokugquma.Oku kuya kuchaphazela uqwalaselo.
Ke emva kokuba sisebenzise iglasi yokugquma, kufuneka icocwe kwangexesha icoceke kwaye isule yomile ukuze ilungiselele ukusetyenziswa okulandelayo, iglasi yokugquma ingaphinda isetyenziswe, nangona inexabiso eliphantsi, kwaye ingelilo ixesha elinye, ngamaxesha aqhelekileyo igama elisetyenziswayo. ekhaya uvasa rhoqo essence ecocekileyo ukuhlamba ok
Ukuba umhlobo wemfuno uphezulu, unokusebenzisa ukucoca umatshini wokuhlamba we-ultrasonic, ngaphandle komatshini wokuhlamba we-ultrasonic, kwaye ucoceke kakhulu, emva koko iinkqubo zokucoca eziqhelekileyo emva kokuhlamba, kwaye ubeke ubusuku kwi-chromic acid lotion, uze uhlambulule ngamanzi adibeneyo, ukuba iyasebenza kakhulu kwaye ifanelekile kwaye indlela esebenzayo.
Umzobo umncinci, umsebenzi, eyona njongo iphambili yeglasi yesigqubuthelo yenziwa ngokujonga ukubunjwa kwefom yefilimu, ebonwayo ekukhanyeni, kulula ukuyijonga, ukugcina isampulu yolwelo ubukhulu iyunifomu umaleko othe tyaba, injongo kukuqwalasela ngcono kwi. ukuze wenze i-microscope enesisombululo esiphezulu, esilungele ukusebenzisa i-capillarity, yenza ukudibanisa zonke iintlobo ze-reagents (ibala, isisombululo se-asidi kunye netyuwa, njl.njl.) xa kusenziwa i-gradient.Kwangaxeshanye, iglasi yokugquma nayo inokudlala indima ekugcineni umboniso woqwalaselo olusisigxina kunye noxinzelelo olucaba, kunye nokukhusela isampuli eluthulini nasekudibaneni ngengozi.Kwangaxeshanye, ikwanqanda ukungcolisa i-lens yenjongo ngokuchukumisa ngengozi i-specimen xa i-lens yenjongo iwa.Kwiimicroscopes ezifakwe kwioli okanye emanzini, isilayidi se-lid sithintela ukudibanisa phakathi kwesisombululo sokucwiliswa kunye nesampuli.
Iglasi yokugubungela inokugxunyekwa kwibhloko yesilayidi ukutywina isampuli kunye nokulibazisa ukukhutshwa kwamanzi kunye ne-oxidation yesampuli.Iinkcubeko zeMicrobial kunye neeseli zinokukhuliswa ngokuthe ngqo kwiglasi yokugubungela ngaphambi kokuba ibekwe kwisilayidi, kwaye iisampuli zinokufakwa ngokusisigxina kwisilayidi kunesilayidi.
Izilayidi zekhava ziza kwiindidi ezahlukeneyo zobubanzi, ubude kunye nobukhulu.Zidla ngokulinganiswa ukuba zilingane ngaphakathi komda wesilayidi semakroskopu, ngokuqhelekileyo ngama-25 x 75mm ngobukhulu.Izilayidi zekhava yesikwere kunye nezingqukuva ziqhele ukuba ngama-20 mm ububanzi okanye amancinci.Izilayidi eziziiRectangular ezinomlinganiselo ukuya kuma-24 x 60mm ziyafumaneka ukuze zithengwe.
Izilayidi zekhava zifumaneka ngokubanzi kwiingqimba ezininzi ezisemgangathweni, ezichongwe ngamanani:
No. 0-0.05 ukuba 0.13 mm ubukhulu
Hayi *.* 1-1.13 ukuya ku-0.16 mm ubukhulu
Hayi *.* 1.5-0.16 ukuya ku-0.19 mm ubukhulu
Hayi *.* 1.5 H - 0.17 ukuya ku-0.18 mm ubukhulu
No.2-0.19 ukuba 0.23 mm ubukhulu
No. 3-0.25 ukuya 0.35 mm ubukhulu
No. 4-0.43 ukuba 0.64 mm ubukhulu
Ubukhulu beglasi yokugquma bubalulekile kwiimicroscopes ezinesisombululo esiphezulu.Injongo eqhelekileyo yemakroskopu yebhayoloji yenzelwe ubungakanani beglasi yesilayidi esisi-1.5 sokugquma (0.17 mm ubukhulu) kunye nendawo yokunyusela yokukhusela isigqubuthelo seglasi kwisilayidi.Ukusebenzisa izilayidi zekhava ezitenxileyo kobu bunzima bulindelweyo kuya kukhokelela ekujikeni okungqukuva kunye nokuncipha kwesisombululo kunye nobunzulu bomfanekiso.Iithagethi ezikhethekileyo zisenokusetyenziswa kwisampulu yemifanekiso ngaphandle kweeglasi zokugquma, okanye zinokuba nezangqa zolungiso ezivumela umsebenzisi ukuba aziqhelanise nobunye ubungqingqwa beglasi yokugquma.
Iglasi yokugubungela idlala indima ebalulekileyo kwinkqubo yokusebenzisa i-microscope.Ngaba uyazazi ezi ngongoma zingasentla kunye neengongoma ekufuneka uzinike ingqwalasela?
Ixesha lokuposa: Apr-26-2022