Imibuzo Evame Ukubuzwa

Ukuhlanganisa ama-centrifuge ekugelezeni komsebenzi kwelabhorethri yakho kudinga ukuhlela ngokucophelela nokuxhumana ukuze kuqinisekiswe ukusebenza kahle nokukhiqiza okuphezulu.

Nawa amanye amathiphu ajwayelekile okuhlanganisa ama-centrifuge ekusebenzeni kwelabhorethri yakho:

1. Khomba izidingo ze-centrifugation: Thola izinhlobo zamasampula kanye nezidingo zokubeka i-centrifugation zokugeleza komsebenzi zelabhorethri yakho, njengesivinini esidingekayo, ubude besikhathi, namandla okusebenzisa i-centrifugation. Lokhu kuzokusiza ukuthi ukhethe imodeli ye-centrifuge efanele kanye nezesekeli.

2. Thuthukisa izinqubo zokusebenza ezijwayelekile: Thuthukisa izinqubo ezijwayelekile zokusebenza (ama-SOP) zamaphrothokholi e-centrifugation, okuhlanganisa ukulungiswa kwesampula, ukulayishwa, nokuthulula, kanye nezinqubo zokuhlanza nokulungisa. Qeqesha bonke abasebenzi baselabhu kulawa ma-SOP ukuze uqinisekise imiphumela engaguquki nenembile.

3. Lungiselela ukuphuma kwesampula: Lungiselela ukuphuma kwesampula ngokuhlanganisa amasampula afanayo ndawonye futhi uhlele ishejuli ye-centrifugation ngokufanele. Lokhu kungasiza ekunciphiseni isikhathi nezinsiza ezidingekayo ukuze kube ne-centrifugation futhi kuthuthukise ukusebenza kahle kwelebhu iyonke.

4. Hlanganisa neminye imisebenzi yelebhu: Hlanganisa neminye imisebenzi yelebhu, njengokuqoqwa kwesampula, ukucutshungulwa, nokuhlaziywa, ukuze uqinisekise ukuthi ukugeleza komsebenzi we-centrifugation kuhlanganiswe ngokushelela kukho konke ukuhamba komsebenzi zelebhu. Cabangela ukusebenzisa amasistimu azenzakalelayo noma amarobhothi ukuze uqhubeke nokulula inqubo.

5. Qinisekisa ukugcinwa okufanele nokulinganisa: Qinisekisa ukugcinwa okufanele kanye nokulinganiswa kwama-centrifuge akho ukuze uqinisekise imiphumela enembile nethembekile. Hlela ukuhlolwa okuvamile kokuvimbela nokulinganisa, futhi wenze izinqubo zokuhlanza kanye nokubulala amagciwane ukuvimbela ukungcola kanye nokuqinisekisa ukusebenza kahle.

6. Qapha futhi uhlole ukusebenza: Qapha futhi uhlole ukusebenza kwama-centrifuge akho njalo, njengokulandelela inombolo yokugijima, ukugcinwa nokulungisa amarekhodi, kanye nempendulo yomsebenzisi. Sebenzisa lolu lwazi ukuze uhlonze noma yiziphi izinkinga noma izindawo ongazithuthukisa, futhi ulungise ukugeleza komsebenzi wakho ngokufanele.

Khumbula ukuthi izidingo ezithile kanye nokugeleza komsebenzi kokuhlanganisa ama-centrifuge elabhorethri yakho kungahluka kuye ngohlobo nobubanzi bocwaningo lwakho. Bheka imihlahlandlela efanele kanye nezindlela ezihamba phambili, futhi ufune imibono kwabanye abasebenzi baselabhu nochwepheshe ukuze uthuthukise ukugeleza komsebenzi wakho we-centrifugation.

Ukugcina kanye nokuthutha amasampula ngemva kokufakwa phakathi kudinga ukuphathwa ngokucophelela ukuze kugwenywe ukucekelwa phansi kwesampula noma ukungcoliswa.

Nawa amanye amathiphu ajwayelekile okugcina nokuthutha amasampula akho amaphakathi:

1. Lebula amasampula akho: Faka ilebula amasampula akho amaphakathi ngokucacile nosuku, isikhathi, nolunye ulwazi oluhlobene, olufana nohlobo lwesampula kanye nezimo ze-centrifugation.

2. Sebenzisa iziqukathi ezifanele zokugcina: Khetha iziqukathi ezifanele zokugcina ngokusekelwe ohlotsheni nevolumu yesampula yakho. Isibonelo, sebenzisa amashubhu angenalutho noma izitsha zamasampula ebhayoloji neziqukathi ezingangeni moya kumasampuli aguquguqukayo noma azwelayo.

3. Gcina amasampula ezingeni lokushisa elifanele: Gcina amasampula akho ezingeni lokushisa elifanele ukuze uvimbele ukucekelwa phansi kwesampula noma ukonakala. Kumasampula ezinto eziphilayo, wagcine ezingeni lokushisa elinconywayo, elifana -80°C ukuze ligcinwe isikhathi eside noma -20°C ukuze ligcinwe isikhathi esifushane. Ukuze uthole ezinye izinhlobo zamasampuli, bheka imihlahlandlela efanele noma izincwadi mayelana nezimo ezinconyiwe zokugcina.

4. Vikela amasampula ekukhanyeni: Uma amasampula akho ezwela ukukhanya, wagcine ezitsheni ezikhanyayo noma wasonge ngephepha le-aluminium ukuze uwavikele ekukhanyeni.

5. Amasampula okuthutha eqhweni: Uma udinga ukuthutha amasampula akho, sebenzisa amaphakethe eqhwa noma iqhwa elomile ukuze ugcine izinga lokushisa elifanele. Qiniseka ukuthi amasampula afakwe ilebula ngendlela efanele futhi apakishwe ngokuvikelekile ukuze avimbele noma yikuphi ukuchitheka noma ukuvuza.

6. Nciphisa imijikelezo yokuncibilika kokuqhwaza: Uma udinga ukuncibilikisa amasampula akho ukuze uthole ukuhlaziya okwengeziwe noma ukuhlolwa, nciphisa inani lemijikelezo yokuncibilika ukuze ugweme ukucekelwa phansi kwesampula. Gcina amasampula kuma-aliquots amancane ukuze unciphise inani lesampula elidinga ukuncibilika ngesikhathi esisodwa.

7. Qapha ikhwalithi yesampula: Ngezikhathi ezithile qapha ikhwalithi nobuqotho bamasampuli akho agciniwe ngokwenza izivivinyo zokulawula ikhwalithi, njenge-spectrophotometry noma ezinye izindlela zokuhlaziya. Lokhu kungakusiza ukuthi uthole noma yiziphi izinguquko noma ukonakala kumasampuli akho ngokuhamba kwesikhathi.

Khumbula ukuthi izimo ezithile zokulondoloza nezokuthutha zingahluka kuye ngohlobo nemvelo yamasampuli akho. Hlala ubheka imihlahlandlela efanele noma izincwadi futhi ulandele izinqubo ezihamba phambili zokulondoloza isampula nokuphatha ukuze uqinisekise ukunemba nokuthembeka kwemiphumela yakho.

Ukuhlanza nokubulala amagciwane i-centrifuge yakho kubalulekile ukuze uvimbele ukungcola futhi uqinisekise ukunemba kokuhlolwa kwakho.

Nazi izinyathelo ezijwayelekile zokuhlanza nokubulala amagciwane i-centrifuge yakho:

1. Vala futhi ukhiphe i-centrifuge: Ngaphambi kokuhlanza i-centrifuge yakho, qiniseka ukuthi uyayivala futhi uyikhiphe ukuze ugweme noma yiziphi izingozi zikagesi.

2. Khipha noma yimaphi amasampula noma udoti: Susa ngokucophelela noma imaphi amasampula noma udoti ku-centrifuge. Uma kukhona ukuchitheka noma ukuvuza, kuhlanze ngesisombululo esifanelekile sokuhlanza.

3. Hlukanisa i-centrifuge: Kuye ngohlobo lwe-centrifuge, kungase kudingeke ukuthi uyihlukanise ukuze ufinyelele kuzo zonke izingxenye ezidinga ukuhlanzwa. Bheka imiyalelo yomkhiqizi noma imanuwali yomsebenzisi ukuze uthole isiqondiso sendlela yokuqaqa i-centrifuge.

4. Hlanza izingxenye ze-centrifuge: Sebenzisa isisombululo sokuhlanza esithambile kanye nebhulashi elithambile noma indwangu ukuhlanza izingxenye ze-centrifuge. Naka ngokukhethekile izindawo okunzima ukufinyelela kuzo noma okungenzeka zinqwabelene udoti noma ezinqwabelene. Gwema ukusebenzisa izihlanzi ezinamaqabunga noma amathuluzi angaklwebha noma alimaze indawo engaphezulu ye-centrifuge.

5. Hlanza futhi womise izingxenye ze-centrifuge: Ngemva kokuhlanza, hashaza izingxenye ze-centrifuge ngamanzi ahlanzekile futhi uzomise kahle ngendwangu ehlanzekile, engenantambo. Qinisekisa ukuthi awukho umswakama osele ezingxenyeni.

6. Khipha amagciwane ezingxenyeni ze-centrifuge: Sebenzisa isisombululo esifanele sokubulala amagciwane ukuze ubulale amagciwane ezingxenyeni ze-centrifuge. Landela imiyalelo yomkhiqizi mayelana nokuhlanjululwa, isikhathi sokuxhumana, kanye nendlela yokufaka isicelo. Qinisekisa ukuthi isisombululo sokubulala amagciwane sifinyelela kuzo zonke izingxenye ze-centrifuge okungenzeka zihlangane namasampula akho.

7. Hlanza bese usula izingxenye ze-centrifuge futhi: Ngemva kokubulala amagciwane, hlambulula izingxenye ze-centrifuge ngamanzi ahlanzekile futhi uzomise kahle ngendwangu ehlanzekile, engenalo lint. Futhi, qiniseka ukuthi awukho umswakama osele ezingxenyeni.

8. Hlanganisa kabusha i-centrifuge: Uma izingxenye ze-centrifuge zomile, hlanganisa kabusha i-centrifuge ngokwemiyalelo yomkhiqizi. Qinisekisa ukuthi zonke izingxenye zivikelwe kahle futhi ziqiniswe.

9. Qinisekisa ukusebenza kwe-centrifuge: Ngaphambi kokusebenzisa i-centrifuge futhi, qinisekisa ukusebenza kwayo ngokusebenzisa i-centrifuge yokuhlola ngesampula yokulawula.

Qaphela ukuthi izinqubo ezithile zokuhlanza nokubulala amagciwane zingahluka kuye ngohlobo nemodeli ye-centrifuge yakho, kanye nemvelo yamasampuli akho. Ngaso sonke isikhathi bheka iziqondiso zomkhiqizi noma imanuwali yomsebenzisi ukuze uthole isiqondiso sendlela yokuhlanza nokubulala amagciwane imodeli yakho ethile ye-centrifuge.

Ukutolika nokuhlaziya imiphumela ye-centrifuge kuhilela ukuqonda izingxenye ezihlukene zesampula yakho kanye nokusabalalisa kwazo ngemva kwe-centrifugation.

Nansi inkomba ejwayelekile yokuthi ungayihumusha kanjani futhi uhlaziye imiphumela ye-centrifuge:

1. Hlola izingxenye ezihlukanisiwe: Ngemva kwe-centrifugation, susa ngokucophelela amashubhu noma iziqukathi ku-centrifuge futhi uhlole izingxenye ezihlukanisiwe. Phawula umbala wazo, ukuthungwa kwawo, nomthamo.

2. Linganisa ukugxiliswa kwezingxenye: Sebenzisa i-spectrophotometer noma amanye amathuluzi okuhlaziya ukuze ulinganise ukugxila kwezingxenye ezihlukanisiwe. Lokhu kungakunikeza umbono wokuhlanzeka kanye nesivuno sengxenye ngayinye.

3. Hlaziya ukusatshalaliswa kwezingxenye: Uma uhlukanise izingxenye eziningi kusampula yakho, hlaziya ukusatshalaliswa kwengxenye ngayinye ngezendlalelo ezihlukene zeshubhu le-centrifuge noma isiqukathi. Lokhu kungakusiza ukunquma ukuchichima okuhlobene kwengxenye ngayinye kusampula yakho.

4. Qhathanisa imiphumela yakho ne-hypothesis yakho: Uma ubunombono othile wokuhlola kwakho, qhathanisa imiphumela yakho ne-hypothesis yakho. Ingabe ukufinyelele ukuhlukaniswa okulindelekile kwezingxenye? Ingabe kube khona okutholakele okungalindelekile noma okudidayo emiphumeleni yakho?

5. Phinda isilingo: Ukuze uqinisekise ukwethembeka kwemiphumela yakho, phinda isilingo okungenani izikhathi ezintathu bese ubale imiphumela emaphakathi. Lokhu kungakusiza wehlise imiphumela yamaphutha okuhlola futhi kwandise ukubaluleka kwezibalo zemiphumela yakho.

6. Sebenzisa ukuhlaziya kwezibalo: Sebenzisa izindlela ezifanele zokuhlaziya izibalo ukuze uhlaziye imiphumela yakho, njengokuhlola kuka-t, i-ANOVA, noma ukuhlaziywa kokuhlehla. Lezi zindlela zingakusiza ukuthi ubone ukubaluleka kwemiphumela yakho futhi ukhombe noma yikuphi ukuhlobana phakathi kokuhluka.

7. Humusha imiphumela: Okokugcina, humusha imiphumela kumongo wombono wakho kanye nombuzo wocwaningo. Iphakamisa ini imiphumela mayelana nezakhiwo noma izici zesampula yakho? Iyini imiphumela yemiphumela yakho ocwaningweni oluzayo noma izicelo?

Khumbula ukuthi ukuhumusha nokuhlaziya imiphumela ye-centrifuge kungaba yinkimbinkimbi futhi kungase kudinge ulwazi olukhethekile nobungcweti. Uma ungaqiniseki ngokuthi ungayihlaziya kanjani imiphumela yakho, funa iseluleko sikachwepheshe oqeqeshiwe noma uthintane nezincwadi zesayensi ezifanele.

Ukubala i-g-force edingekayo yokuhlolwa kwe-centrifuge kubalulekile ukuze uqinisekise ukuthi i-centrifuge iyakwazi ukufeza ukuhlukaniswa okudingekayo kwezingxenye kusampula yakho.

Nansi indlela yokubala i-g-force:

1. Thola amandla okuhlukanisa adingekayo: Amandla okuhlukanisa adingekayo esivivinyweni sakho ancike ezimpahleni zesampula yakho. Isibonelo, uma ufuna ukuhlukanisa amaseli egazi ku-plasma, uzodinga amandla okuhlukanisa aphezulu kunalapho uhlukanisa amangqamuzana ebhaktheriya kusiko loketshezi.

2. Guqula amandla okuhlukanisa adingekayo abe yi-g-force: Amandla okuhlukanisa ngokuvamile akalwa ngamayunithi ama-Newtons (N) noma ama-pounds-force (lbf). Ukuze uguqule lokhu kube yi-g-force, udinga ukuhlukanisa amandla ngesisindo sesampula. Isisindo sesampula silingana nesisindo sesampula esiphindwe ngokusheshisa ngenxa yamandla adonsela phansi (9.81 m/s²).

Isibonelo, uma udinga amandla okuhlukanisa angu-100 N kusampula yakho, futhi isampuli inesisindo esingu-1 kg, i-g-force edingekayo ingaba:

I-G-force = Amandla okuhlukanisa / (Isisindo sesampula)

I-G-force = 100 N / (1 kg x 9.81 m/s²)

I-G-force = 10.17 g

Ngakho-ke, uzodinga i-centrifuge engakhiqiza okungenani u-10.17 g wamandla ukuze uzuze ukuhlukana okudingekayo ekuhloleni kwakho.

Qaphela ukuthi ama-centrifuge ahlukene anezivinini eziphezulu ezihlukene kanye nama-g-force, ngakho qiniseka ukuthi ukhetha i-centrifuge ekwazi ukuzuza amandla e-g adingekayo okuhlola kwakho. Futhi, qaphela ukuthi ukweqa i-g-force enconyiwe yamasampuli akho kungabangela umonakalo noma ngisho nokucekelwa phansi kwawo, ngakho-ke qiniseka njalo ukuthi aweqi imikhawulo enconyiwe.

Ama-Centrifuge amathuluzi abalulekile aselabhorethri asetshenziselwa ukuhlukanisa izingxenye zokuminyana okuhlukene kusampula. Njenganoma yimuphi omunye umshini, ama-centrifuge angaba nezinkinga ezingathinta ukusebenza kwawo.

Nazi ezinye izinkinga ezijwayelekile ngama-centrifuges nokuthi ungazixazulula kanjani futhi uzilungise:

1. I-centrifuge ngeke iqale noma ijikeleze:

* Hlola ukuthi intambo yamandla ixhunywe kahle yini futhi neswishi yamandla ivuliwe.

* Qinisekisa ukuthi isivalo sivalwe ngokuphephile futhi isikhiye sokuphepha sisebenza ngendlela efanele.

* Hlola ukuthi i-rotor ifakwe kahle futhi ilinganiselwe.

* Hlola i-fuse noma i-circuit breaker bese uyishintsha uma kunesidingo.

* Uma kungekho kulokhu kulungisa okusebenzayo, kungase kube inkinga ngenjini, futhi kufanele uxhumane nochwepheshe.

2. I-centrifuge yenza imisindo engajwayelekile:

* Bheka i-rotor ukuze uthole noma yiziphi izimpawu ezibonakalayo zomonakalo noma i-warping.

* Qinisekisa ukuthi i-rotor ilinganisela kahle futhi ifakiwe.

* Hlola ama-bearings ukubona izimpawu zokuguga noma zokulimala, bese uwashintsha uma kunesidingo.

* Hlola ukuthi i-centrifuge isezingeni, futhi ulungise uma kunesidingo.

3. I-centrifuge idlidliza ngokweqile:

* Hlola ukuthi i-centrifuge isezingeni, futhi ulungise uma kunesidingo.

* Qinisekisa ukuthi i-rotor ilinganisela kahle futhi ifakiwe.

* Hlola ama-bearings ukubona izimpawu zokuguga noma zokulimala, bese uwashintsha uma kunesidingo.

4. I-centrifuge ayifinyeleli isivinini noma amandla afunekayo:

* Bheka ukuthi i-rotor iyahambisana yini ne-centrifuge.

* Hlola ukuthi i-rotor ilinganisela kahle futhi ifakiwe.

* Hlola ukuthi i-centrifuge isezingeni, futhi ulungise uma kunesidingo.

* Hlola ukuthi ibhuleki lisebenza kahle yini futhi alihlanganisi kusenesikhathi.

5. I-centrifuge ayipholi:

* Bheka ukuthi uhlelo lwesiqandisi luvuliwe futhi lusebenza kahle yini.

* Hlola izinga lesiqandisi futhi uphinde ugcwalise uma kunesidingo.

* Bheka i-condenser ukuze uthole noma yiziphi izimpawu zokuthikamezeka noma zokulimala, futhi uyihlanze noma uyishintshe uma kunesidingo.

* Hlola i-thermostat futhi ulungise uma kunesidingo.

Uma amathiphu angenhla okuxazulula inkinga engayilungisi inkinga, xhumana nochwepheshe noma umkhiqizi ukuze uthole usizo olwengeziwe. Ngaso sonke isikhathi landela iziqondiso zomkhiqizi neziqondiso zokuphepha lapho uxazulula inkinga noma ulungisa i-centrifuge yakho.

Ukulungisa isivinini se-centrifuge kanye nesikhathi sokuhlukaniswa okufanele kuzoncika ohlotsheni lwesampula ecutshungulwayo kanye nohlelo oluhlosiwe.

Nazi ezinye izinyathelo okufanele uzilandele lapho ulungisa isivinini se-centrifuge nesikhathi sokuhlukanisa kahle:

1. Thola ukuminyana kwesampula: Ukuminyana kwesampula kuzonquma amandla afanele we-centrifugal adingekayo ukuze kuhlukaniswe kahle. Uma kuphezulu ukuminyana kwesampula, kuphakama amandla e-centrifugal adingekayo.

2. Thola ukuhlukaniswa okufunayo: Ukuhlukaniswa okufunayo kuzoncika ohlotsheni lwesampula elicutshungulwayo kanye nesicelo esihlosiwe. Ngokwesibonelo, uma uhlukanisa izingxenye zegazi, ungase ufune ukuhlukanisa i-plasma namangqamuzana abomvu egazi.

3. Bala amandla aphakathi nendawo adingekayo: Uma usunqume ukuminyana kwesampula kanye nokuhlukana okufunayo, bala amandla aphakathi nendawo adingekayo usebenzisa umshini wokubala we-centrifugal force noma bheka imiyalelo yomkhiqizi ngemodeli yakho ethile ye-centrifuge.

4. Setha isivinini esifanelekile: Setha isivinini esifanelekile ku-centrifuge ngokusekelwe kumandla abaliwe we-centrifugal kanye nokucaciswa kwe-rotor. Isivinini kufanele sibe phezulu ngokwanele ukuze kuzuzwe amandla adingekayo e-centrifugal kodwa singabi phezulu kangangokuthi kulimaze isampula noma okokusebenza.

5. Setha isikhathi esifanele: Setha isikhathi esifanele ku-centrifuge ngokusekelwe kuhlobo lwesampula kanye nesicelo esihlosiwe. Lokhu kungase kuhluke kuye ngevolumu yesampula nokuhlukaniswa okufunayo.

6. Qaphela inqubo: Gada inqubo ye-centrifuge ukuze uqinisekise ukuthi amasampula ahlukaniswe kahle ngaphandle kokulimala noma ukungcola.

7. Lungisa njengoba kudingekile: Uma ukuhlukana kungalungile, lungisa isivinini noma isikhathi ngokufanele bese uphinda inqubo kuze kube yilapho ukuhlukana okufunayo kufinyelelwa.

Ngokulandela lezi zinyathelo, ungakwazi ukulungisa isivinini se-centrifuge kanye nesikhathi sokuhlukanisa kahle, uqinisekise imiphumela enembile nethembekile yohlelo lwakho lokusebenza oluthile. Kubalulekile ukubonana nemiyalelo yomkhiqizi futhi ufune isiqondiso kochwepheshe abanolwazi uma ungaqiniseki mayelana nezilungiselelo ezilungile zohlobo lwakho lwesampula kanye nohlelo lokusebenza.

Ukusebenza nokunakekela i-centrifuge kudinga ukuqeqeshwa okufanele nokunaka ezinyathelweni zokuphepha ukuze kuvinjelwe izingozi nokugcina ukusebenza kwemishini.

Nazi ezinye izinyathelo okufanele uzilandele lapho usebenzisa ngokuphephile futhi unakekela i-centrifuge:

1. Funda imiyalelo yomkhiqizi: Ngaphambi kokusebenzisa i-centrifuge, funda imiyalelo yomkhiqizi futhi uzijwayeze izici zemishini kanye nezici zayo.

2. Gqoka izinto zokuzivikela ezifanele (i-PPE): Njalo gqoka i-PPE efanele, njengamagilavu ​​nokuvikela amehlo, lapho usebenzisa i-centrifuge.

3. Layisha i-rotor namashubhu ngendlela efanele: Landela imiyalelo yomkhiqizi yokulayisha i-rotor namashubhu, uqiniseke ukuthi alinganiselwe futhi aboshwe ngokuphephile.

4. Setha isivinini nesikhathi esifanele: Setha isivinini esifanele nesikhathi se-centrifuge ngokusekelwe ohlotsheni lwesampula kanye nesicelo esihlosiwe.

5. Qala i-centrifuge bese uqapha inqubo: Qala i-centrifuge futhi uqaphe inqubo ukuze uqinisekise ukuthi isebenza ngendlela efanele futhi ngokuphepha.

6. Misa i-centrifuge bese ukhipha amasampula ngokuphepha: Uma i-centrifuge isiwuqedile umjikelezo wayo, yimise futhi ususe amasampula ngokuphepha. Qiniseka ukuthi ugqoka i-PPE efanele futhi usebenzise ukuqaphela lapho uphatha amasampula.

7. Hlanza i-rotor namashubhu: Ngemva kokusetshenziswa, hlanza i-rotor namashubhu ngokuvumelana neziqondiso zomenzi. Lokhu kuzosiza ekuvimbeleni ukungcola futhi kuqinisekise impilo ende yezinto zokusebenza.

8. Yenza ukunakekelwa okujwayelekile: Hlola njalo futhi ugcine i-centrifuge ukuze uqinisekise ukuthi isebenza kahle. Lokhu kungase kuhlanganise ukugcoba okokusebenza, ukushintsha izingxenye ezigugile, nokulinganisa isivinini nezilungiselelo zesikhathi.

9. Landela izimiso zokulahla: Lahla noma iyiphi imfucuza eyingozi noma izinto ngokwezimiso ezifanele zokuvikela ukungcoliswa nokuvikela imvelo.

Ngokulandela lezi zinyathelo, ungasebenzisa ngokuphepha futhi ugcine i-centrifuge yakho, uqinisekise imiphumela enembile nethembekile kuyilapho uvikela ukuphepha kwakho nokuphepha kwabanye.

Ukukhetha i-rotor neshubhu efanele ye-centrifuge yakho kuzoncika ezintweni ezimbalwa, okuhlanganisa uhlobo lwesampula ecutshungulwayo, amandla adingekayo we-centrifugal, kanye nevolumu yesampula.

Nazi ezinye izinyathelo okufanele uzilandele lapho ukhetha i-rotor neshubhu efanele ye-centrifuge yakho:

1. Thola uhlobo lwesampula ecutshungulwayo: Uhlobo lwesampula olucutshungulwayo luzonquma uhlobo lweshubhu nerotha edingekayo. Isibonelo, uma ucubungula amasampula ebhayoloji, cishe uzodinga i-rotor neshubhu elingafaka amashubhu e-microcentrifuge. Uma ucubungula umthamo omkhulu woketshezi, ungadinga ishubhu nerotor enkulu.

2. Thola amandla e-centrifugal adingekayo: Amandla e-centrifugal adingekayo azoncika ohlotsheni lwesampula kanye nohlelo oluhlosiwe. Amandla aphezulu e-centrifugal ayadingeka ezinhlelweni ezithile, njengokuhlukanisa imfucumfucu yamaselula noma amaprotheni e-pellets. Qinisekisa ukuthi i-rotor neshubhu oyikhethayo kungakwazi ukufaka amandla adingekayo we-centrifugal.

3. Thola ivolumu yesampula: Ivolumu yesampula izophinde ibe nendima ekunqumeni uhlobo lwe-rotor neshubhu edingekayo. Uma ucubungula amanani amancane oketshezi, amashubhu e-microcentrifuge angase anele. Ukuze uthole amavolumu amakhulu, ungase udinge amashubhu amakhulu nama-rotor.

4. Cabangela impahla ye-rotor ne-tube: Impahla ye-rotor ne-tube izoxhomeka ohlotsheni lwesampula olucutshungulwayo. Isibonelo, uma ucubungula izinto ezonakalisayo noma eziyingozi, kungase kudingeke ukhethe i-rotor neshubhu eyenziwe ngezinto ezithile ezingamelana nalezi zinto.

5. Hlola ukuhambisana kwe-rotor ne-tube ne-centrifuge yakho: Qinisekisa ukuthi i-rotor neshubhu oyikhethayo iyahambisana nemodeli yakho ye-centrifuge ethile. Hlola imininingwane yomkhiqizi ukuze uqinisekise ukuthi i-rotor neshubhu kungasetshenziswa ne-centrifuge yakho.

Ngokulandela lezi zinyathelo, ungakhetha i-rotor neshubhu efanele ye-centrifuge yakho futhi uqinisekise ukuthi amasampula akho acutshungulwa ngokunembile nangempumelelo.

Ukulayisha nokulinganisa amasampula ku-centrifuge kuyisinyathelo esibalulekile sokuqinisekisa imiphumela enembile nengaguquguquki.

Nazi ezinye izinyathelo zokulayisha kahle nokulinganisela amasampula ku-centrifuge:

1. Hlola umthamo omkhulu we-centrifuge futhi uqinisekise ukuthi aweqeli lo mkhawulo lapho ulayisha amasampula.

2. Sebenzisa amashubhu anosayizi ofanayo nomthamo ukuze uqinisekise ukufana ku-centrifuge.

3. Qinisekisa ukuthi amasampula asakazwa ngokulinganayo ngaphakathi kwamashubhu. Lokhu kungenziwa ngokuthepha ngobumnene amashubhu ukuze kulungiswe amasampula.

4. Linganisa i-centrifuge ngokubeka inombolo efanayo yamashubhu ezinhlangothini eziphambene ze-rotor. Lokhu kuqinisekisa ukuthi i-centrifuge ijikeleza ngokulinganayo futhi ayidali noma yikuphi ukudlidliza okungase kuthinte ukunemba kwemiphumela.

5. Uma amasampuli enevolumu ehlukene noma izisindo, sebenzisa i-adaptha efanele ukuze ulinganise i-centrifuge. I-adaptha kufanele ihambisane namashubhu kanye ne-rotor ukuqinisekisa ibhalansi efanele.

6. Ngaso sonke isikhathi landela imiyalelo yomkhiqizi yokulayisha nokulinganisa amasampula ku-centrifuge. Lokhu kuzosiza ukugwema noma yimuphi umonakalo ku-centrifuge futhi kuqinisekiswe imiphumela enembile futhi engaguquki.

7. Ngemva kokulayisha amasampula, vala isivalo se-centrifuge ngokuphepha futhi uhlole ukuthi sivalwe kahle yini ngaphambi kokuqala i-centrifuge.

Ngokulandela lezi zinyathelo, ungaqinisekisa ukuthi amasampula alayishwa futhi abhalansiswa kahle ku-centrifuge, okuzosiza ukuqinisekisa imiphumela enembile nengaguquguquki.

1, Ukwehlisa i-vacuum kuwukwehluleka okuvamile. Ngama-centrifuge esivinini esikhulu kanye ne-ultra high speed, iningi lawo lifakwe amadivaysi e-vacuum, inhloso ukugcina ikamelo le-centrifugal endaweni ephakathi nendawo noma ephezulu ngesikhathi sokusebenza, ukunciphisa ukungqubuzana kwekhanda elijikelezayo futhi lilenze lisebenze ngokuzinzile. Lapho izinga le-vacuum lehla noma ukuphuma kungalungile, hlola uhlelo lwe-vacuum, ngokuvamile uwoyela uzoshintshwa, futhi izinga le-vacuum lizobuyiselwa.

I-2, i-centrifuge encane noma ye-benchtop, ngokuvamile ikhohlwa ukubeka ikamelo le-centrifugal ekhanda le-rotor ukuze likhiphe, ikhanda le-rotor lizobe linamathele ku-shaft ngokuhamba kwesikhathi.

3, high-speed, ultra high-speed centrifuge inqubo yokusebenza, iphaneli has a iphutha ngokushesha, ungakwazi ukubhekana ukwehluleka okuhambisana iphutha prompter.

Ukusebenza okulungile, ukunakekelwa okufanele kuyisihluthulelo sokuqinisekisa ukusebenza okuvamile kwethuluzi nokwelula impilo yesevisi yethuluzi. Ama-Centrifuges asebenza kahle kakhulu kufanele asetshenziswe ngendlela efanele futhi enze umsebenzi wokunakekela ojwayelekile. Imvamisa, kufanele sibheke isimo sokusebenza, silalele umsindo, ukuxilongwa okuvamile, ukucubungula okufika ngesikhathi, unganciphisa izinga lokuhluleka, unwebe impilo yesevisi, ukuze i-centrifuge idlale ukusebenza kahle okuphezulu.

Ama-Centrifuge imishini yaselabhorethri esebenzisa amandla aphakathi nendawo ukuze ahlukanise izinhlayiya zokuminyana okuhlukahlukene oketshezini noma igesi. Ukusetshenziswa okufanele kwama-centrifuges kubalulekile ukuze uthole imiphumela enembile nethembekile.

Nansi eminye imihlahlandlela yokuthi ungasebenzisa kanjani ama-centrifuges ngendlela efanele nokuxazulula izinkinga ezivamile:

1. Ukusetshenziswa ngendlela efanele kwamashubhu e-centrifuge: Ngaso sonke isikhathi sebenzisa amashubhu aklanyelwe ukumelana namandla amaphakathi. Hlola isivinini esikhulu kanye nomthamo wamashubhu ngaphambi kokuwalayisha ku-rotor ye-centrifuge. Ungeqi isivinini esinconyiwe noma umthamo wokulayisha wamashubhu.

2. Ukulinganisa i-rotor: Ama-rotor angalingani angabangela i-centrifuge ukuba idlidlize noma yenze umsindo omkhulu, ongalimaza i-centrifuge noma amasampula. Hlala ulinganisela i-rotor ngokubeka ivolumu efanayo nesisindo samasampuli ezindaweni eziphikisanayo zamashubhu.

3. Ukuqalisa i-centrifuge: Hlola isivalo noma ikhava ye-centrifuge futhi uqinisekise ukuthi ikhiywe ngokuphephile endaweni yayo. Vula i-centrifuge bese usetha isivinini nesikhathi esifanele ngokwezidingo zesampula.

4. Ukumisa i-centrifuge: Linda i-rotor eyi-centrifuge ukuthi ime ngokuphelele ngaphambi kokuvula isivalo. Ukukhipha isivalo ngenkathi i-rotor isajikeleza kungabangela amasampuli ukuthi achitheke noma i-rotor iphuke.

5. Ukuxazulula izinkinga ezivamile: Uma i-centrifuge yenza umsindo omkhulu noma idlidliza ngokweqile, misa i-centrifuge futhi uhlole i-rotor engalingani noma amashubhu alimele. Uma i-centrifuge ingaphenduki noma ingajiki ngokushesha kunokulindelekile, hlola ukunikezwa kwamandla, isikhiya serotor, noma amabhulashi.

6. Ukunakekela nokuhlanza: Hlanza njalo i-rotor eyi-centrifuge namashubhu ngomuthi wokuhlanza omnene namanzi. Hlola i-rotor namashubhu ukubona izimpawu zokuguga, bese ubuyisela noma yiziphi izingxenye ezilimele. Gcoba injini ye-centrifuge njengoba kunconywe umenzi.

Kafushane, ukusetshenziswa okulungile kwama-centrifuges kudinga ukunakwa ngokucophelela ekukhethweni kweshubhu, ukulinganisa kwe-rotor, ukuvala isivalo, nesivinini kanye nezilungiselelo zesikhathi. Ukuxazulula izinkinga ezijwayelekile kubandakanya ukukhomba imbangela yenkinga, njengokungalingani noma ukuphakelwa kukagesi, kanye nokuthatha izinyathelo ezifanele. Ukugcinwa njalo nokuhlanza kungasiza ukwandisa impilo ye-centrifuge nokuqinisekisa imiphumela enembile nethembekile.