yintoni umatshini we-centrifuge pdf

Intshayelelo kwiimashini zeCentrifuge

Oomatshini be-centrifuge zizixhobo ezinamandla ezisetyenziswa kumashishini ahlukeneyo ukwahlula izinto ngokusekwe kubuninzi bazo. Eli nqaku liphonononga ingcamango, imigaqo yokusebenza, ukusetyenziswa, kunye neenzuzo zoomatshini be-centrifuge.

Oomatshini be-centrifuge basetyenziswa kwiindawo ezifana nebhayoloji, ikhemistri, amayeza, kunye nokulungiswa kokutya, apho banceda ekwahlukaniseni imixube ibe ngamacandelo abo. Ukuqonda ukusebenza kwezi matshini kubalulekile kwizazinzulu, iingcali, kunye neengcali ezisebenza kwezi shishini.

Imigaqo Yokusebenza Yoomatshini BeCentrifuge

Oomatshini be-centrifuge basebenza ngokomgaqo wamandla e-centrifugal, nto leyo ebangela ukuba izinto ezixineneyo zisuke embindini. Esi sixhobo siqulathe i-spinning rotor ngaphakathi kwisikhongozeli esivaliweyo, esivumela isampuli ukuba yahlulwe.

Xa umatshini uvuliwe, i-rotor ijikeleza ngesantya esiphezulu, ivelisa amandla e-centrifugal. La mandla atyhala amasuntswana aqinileyo okanye izinto ezixineneyo ukuya kwimiphetho engaphandle yesikhongozeli, okwenza i-pellet encinci okanye i-sediment, ngelixa izinto ezikhaphukhaphu zihlala zikufutshane nombindi.

Iintlobo zeeMishini zeCentrifuge

Kukho iintlobo ngeentlobo zoomatshini be-centrifuge, nganye yenzelwe ukufaneleka kwezicelo ezahlukeneyo. Ezona ntlobo zixhaphakileyo ziquka:

1. IiCentrifuge ze-Fixed-Angle: Ezi matshini zibamba iityhubhu ze-centrifuge kwi-engile ezinzileyo ngexesha lokusebenza. Zifanelekile ukucolwa kunye nokwahlulwa ngokukhawuleza kwemixube eqinileyo nolwelo.

2. Ii-Swing-Bucket Centrifuges: Ii-swing-bucket centrifuges zivumela iityhubhu ukuba zijike ziphume ngokuthe tye ngexesha lokusebenza. Olu yilo lunceda ekwahlukaniseni ngcono njengoko iityhubhu zifumana utshintsho kumandla omxhuzulane, nto leyo ephucula ukusebenza kakuhle kokwahlukanisa.

3. Ii-Ultracentrifuges: Ii-Ultracentrifuges ziimatshini ezikhethekileyo ezikwaziyo ukujikeleza ngesantya esiphezulu kakhulu, zihlala zifikelela kwiinguqu ezingaphezu kwe-100,000 ngomzuzu (RPM). Zisetyenziselwa iindlela zokwahlulahlula ezinobuthathaka kakhulu kwizifundo ezifana ne-biochemistry kunye ne-molecular biology.

4. Ii-Microcentrifuges: Ii-Microcentrifuges ziimatshini ezincinci ze-centrifuge ezakhelwe iisampuli ezinomthamo omncinci. Zisetyenziswa kakhulu kwiilabhoratri zophando kwizicelo ezahlukeneyo, ezinje ngokutsalwa kwe-DNA, uhlalutyo lweproteni, kunye nokulungiswa kwesampuli.

Ukusetyenziswa koomatshini beCentrifuge

Oomatshini be-Centrifuge banikezela ngezicelo ezahlukeneyo kumashishini ahlukeneyo. Ezinye zezicelo eziphambili ziquka:

1. IiLebhu zezonyango nezeKlinikhi: Oomatshini beCentrifuge basetyenziswa kakhulu kwizibhedlele nakwiilebhu zokuxilonga ukwahlula isampuli yegazi nomchamo. Aba matshini banceda ekuchongeni izifo, ukujonga ukusebenza kakuhle konyango, kunye nokuhlalutya izinto zeseli.

2. I-Biotechnology kunye neShishini leMithi: Kule mizi-mveliso, oomatshini be-centrifuge basetyenziswa ukwahlula iiproteni, ukwahlula i-DNA okanye i-RNA, ukwahlula iiseli ezipheleleyo, kunye nokucoca iintsholongwane. Badlala indima ebalulekileyo kwiinkqubo zophando nophuhliso, ukwenziwa kwamayeza, kunye nokuveliswa kwamayeza okugonya.

3. Ulawulo lweNdalo kunye neNkunkuma: Oomatshini be-Centrifuge banegalelo kwimizamo yolawulo lwenkunkuma kunye nokukhusela indalo. Basetyenziselwa ukwahlula inkunkuma eqinileyo neyolwelo, ukunyanga amanzi amdaka, ukususa izinto ezingcolisayo, kunye nokuhlalutya iisampulu zomhlaba.

4. Ukulungiswa kokutya: Oomatshini be-centrifuge banceda ekuveliseni iimveliso ezahlukeneyo zokutya, ezinje ngeoyile yemifuno, iimveliso zobisi, iijusi zeziqhamo, kunye newayini. Banceda ekwahlukaniseni ulwelo kwizinto eziqinileyo kwaye baphucule umgangatho wemveliso kunye nexesha layo lokuphelelwa.

Iingenelo zoomatshini beCentrifuge

Oomatshini be-Centrifuge baneengenelo ezininzi kunezinye iindlela zokwahlulahlula, nto leyo eyenza ukuba babe lukhetho olukhethwayo kwiindawo ezininzi. Ezinye zezibonelelo eziphawulekayo ziquka:

1. Isantya kunye nokusebenza kakuhle: Oomatshini be-Centrifuge babonelela ngokwahlukana okukhawulezayo nokusebenzayo, okuvumela ukuveliswa okuphezulu kwesampulu kunye nexesha lokucubungula elincitshisiweyo.

2. Ukuchaneka nokuchaneka: Ezi matshini zivumela ukwahlula ngokuchanekileyo ngokusekelwe kumahluko oxinano, ziqinisekisa uhlalutyo oluchanekileyo kunye nokufumana izinto ezicocekileyo.

3. Ukuguquguquka: Oomatshini be-Centrifuge banokuthwala iintlobo ezahlukeneyo zeesampulu kunye nobukhulu, nto leyo eyenza ukuba bakwazi ukusebenzisa izixhobo ezahlukeneyo kunye neemfuno zophando.

4. Ubungakanani bokukwazi ukuthwala iisampulu ezinkulu: Ezinye iimashini ze-centrifuge ziyakwazi ukuthwala iisampulu ezinkulu, nto leyo ezenza zilungele ukusetyenziswa kwimizi-mveliso.

5. Ukuzisebenzela kunye noLawulo: Oomatshini abaninzi banamhlanje be-centrifuge banikezela ngeempawu eziphucukileyo zokuzisebenzela, kubandakanya useto olucwangcisiweyo, izibali-xesha, kunye nolawulo lobushushu, okuvumela ukuba kube lula ngakumbi kubasebenzisi kunye nokuphinda bavelise.

Isiphelo:

Oomatshini be-centrifuge badlala indima ebalulekileyo kuphando lwesayensi, ukuxilongwa kwezonyango, kunye neenkqubo ezahlukeneyo zoshishino. Ukukwazi kwabo ukwahlula izinto ngokusekelwe kubuninzi kunika iingenelo ezininzi ngokubhekiselele kwisantya, ukuchaneka, ukuguquguquka, kunye nokuzisebenzela ngokuzenzekelayo. Ngophuhliso oluqhubekayo kunye nobuchwepheshe obutsha, oomatshini be-centrifuge bayaqhubeka nokukhula, bexhasa uphuhliso kwiinkalo ezahlukeneyo kunye namashishini.