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Kwenziwa kanjani lapho “Insimbi ingatholakali” iboniswe ekhasini lokwamukela le-SepaBean App?
Vula insimbi bese ulinda umlayezo othi “Ulungile”. Qiniseka ukuthi uxhumano lwenethiwekhi ye-iPad lulungile, futhi umzila uvuliwe.
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Kwenziwa kanjani lapho "Ukubuyiselwa kwenethiwekhi" kuboniswe esikrinini esikhulu?
Hlola futhi uqinisekise isimo somzila ukuze wenze isiqiniseko sokuthi i-iPad ingaxhunywa kumzila wamanje.
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Indlela yokwahlulela ukuthi ukulingana kwanele?
Ukulinganisa kwenziwa lapho ikholomu imanziswe ngokuphelele futhi ibukeka iguquguqukayo. Ngokuvamile lokhu kungenziwa ngokushayela ama-CV angu-2 ~ 3 wesigaba seselula. Phakathi nenqubo yokulinganisa, ngezinye izikhathi singathola ukuthi ikholomu ayikwazi ukumanziswa ngokuphelele. Lokhu kuyinto evamile futhi ngeke kuphazamise ukusebenza kokuhlukanisa.
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Kwenziwa kanjani lapho imininingwane ye-alamu ye-SepaBean ye-"Tube rack ingafakwanga"?
Hlola ukuthi i-tube rack ibekwe ngendlela efanele yini endaweni efanele. Uma lokhu sekwenziwe, isikrini se-LCD ku-tube rack kufanele sibonise uphawu oluxhunyiwe.
Uma i-tube rack inephutha, umsebenzisi angakhetha i-tube rack eyenziwe ngokwezifiso ohlwini lwamashubhu ku-SePaBean App ukuze isetshenziswe okwesikhashana. Noma xhumana nonjiniyela wangemva kokudayiswa.
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Kwenziwa kanjani lapho ama-bubbles etholakala ngaphakathi kwekholomu kanye ne-outlet yekholomu?
Hlola ukuthi ibhodlela le-solvent liyashoda yini i-solvent ehlobene futhi ugcwalise isincibilikisi.
Uma ulayini we-solvent ugcwele i-solvent, sicela ungakhathazeki. Ibhamuza lomoya alithinti ukuhlukaniswa kwefuleshi njengoba lingenakugwemeka phakathi nokulayisha isampula eliqinile. Lawa mabhamuza azokhishwa kancane kancane ngesikhathi sokuhlukaniswa.
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Indlela yokwenza uma ipompo ingasebenzi?
Sicela uvule ikhava yangemuva yensimbi, hlanza i-pump piston rod nge-ethanol (ukuhlaziywa kokucwenga noma ngaphezulu), bese uzungezisa ipiston ngenkathi ugeza kuze kube yilapho ipiston ijika kahle.
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Kwenziwa kanjani uma iphampu ingakwazi ukupompa i-solvent?
1. Insimbi ngeke ikwazi ukumpompa izincibilikisi lapho izinga lokushisa lendawo lingaphezu kuka-30℃, ikakhulukazi izincibilikisi ezibilayo eziphansi, Njenge-dichloromethane noma i-Ether.
Sicela uqinisekise ukuthi izinga lokushisa le-ambient lingaphansi kuka-30℃.
2. Umoya uthatha ipayipi ngenkathi i-instrumnet ingasebenzi isikhathi eside.
Sicela wengeze i-ethanol ku-ceramic rod yekhanda lepompo (ukuhlaziywa kokucwenga noma ngaphezulu) futhi ukhuphule izinga lokugeleza ngesikhathi esifanayo. Isixhumi esiphambi kwepompo sonakalisiwe noma I-Lose, lokhu kuzobangela ukuthi ulayini uvuze umoya .Sicela uhlole ngokucophelela ukuthi ingabe ukuxhunywa kwepayipi kukhululekile yini.
3. Isixhumi esiphambi kwepompo sonakalisiwe noma i-Lose, sizokwenza ukuthi umugqa uvuze umoya.
Sicela uqinisekise ukuthi isixhumi sepayipi sisesimweni esihle yini.
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Indlela yokwenza lapho Qoqa i-nozzle futhi uchithe uketshezi lwe-liquid ngasikhathi sinye?
I-valve yokuqoqa ivinjiwe noma iyaguga. Sicela ushintshe i-valve ye-solenoid enezinhlangothi ezintathu.
ISELULEKO: Sicela uxhumane nonjiniyela wangemuva kokudayiswa ukuze ubhekane nakho.
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Kwenziwa kanjani lapho umsakazo we-solvents ungalungile?
Hlanza ikhanda lesihlungi se-solvent ngokuphelele ukuze ususe noma yikuphi ukungcola, Kungcono ukusebenzisa ukuhlanza kwe-ultrasonic.
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Yini ebangela umsindo wesisekelo esiphezulu?
1. I-flow cell yomtshina yangcoliswa.
2. Amandla aphansi omthombo wokukhanya.
3. Umthelela we-pump pulse.
4. Umphumela wokushisa womtshina.
5. Kunamabhamuza echibini lokuhlola.
6. Ikholomu noma ukungcola kwesigaba seselula.
Ku-chromatography elungiselelayo, inani elincane lomsindo wesisekelo linomthelela omncane ekuhlukaniseni.
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Kwenziwa kanjani uma i-alamu yezinga loketshezi ingajwayelekile?
1. Isixhumi seshubhu ngemuva komshini sikhululekile noma sonakalisiwe; Faka esikhundleni isixhumi seshubhu;
2. I-valve yokuhlola indlela yegesi yonakele. Shintsha i-valve yokuhlola.
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Kwenziwa kanjani uma irekhodi lomlando liyala
Ngemuva kokuhlukaniswa, kuyadingeka ukulinda imizuzu engu-3-5 ngaphambi kokuvala ukuze uqinisekise ubuqotho bamarekhodi okuhlola.