FAQ

Ukudibanisa i-centrifuges kwi-workflows yakho yelabhoratri kufuna ukucwangciswa ngononophelo kunye nolungelelwaniso ukuqinisekisa ukusebenza kakuhle kunye nemveliso.

Nanga amanye amacebiso ngokubanzi okudibanisa ii-centrifuges kumsebenzi wakho waselabhoratri:

1. Chonga iimfuno ze-centrifugation: Chonga iintlobo zeesampulu kunye neemfuno ze-centrifugation yokusebenza kwelabhoratri yakho, njengesantya esifunekayo, ubude bexesha, kunye namandla omoya. Oku kuya kukunceda ukhethe imodeli efanelekileyo ye-centrifuge kunye nezixhobo.

2. Ukuphuhlisa iinkqubo zokusebenza eziqhelekileyo: Ukuphuhlisa iinkqubo zokusebenza ezisemgangathweni (ii-SOPs) kwiiprotokholi ze-centrifugation, kubandakanywa ukulungiswa kwesampuli, ukulayishwa, kunye nokukhulula, kunye neenkqubo zokucoca kunye nokugcinwa. Qeqesha bonke abasebenzi baselabhu kwezi SOPs ukuqinisekisa ngeziphumo ezingaguqukiyo nezichanekileyo.

3. Lungiselela isampula ye-throughput: Lungiselela isampuli ye- throughput ngokudibanisa iisampuli ezifanayo kunye kunye nokucwangcisa ishedyuli ye-centrifugation ngokufanelekileyo. Oku kunokunceda ukunciphisa ixesha kunye nezixhobo ezifunekayo kwi-centrifugation kunye nokuphucula ukusebenza kakuhle kwelebhu.

4. Ukulungelelanisa kunye neminye imisebenzi yelebhu: Ukulungelelanisa kunye neminye imisebenzi yelebhu, efana nokuqokelela isampulu, ukusetyenzwa, kunye nohlalutyo, ukuqinisekisa ukuba ukuhamba komsebenzi we-centrifugation kudityaniswa ngokutyibilikayo kwi-workflows yelebhu iyonke. Cinga ukusebenzisa iisistim ezizisebenzelayo okanye zerobhothi ukuqhubela phambili ukulungelelanisa inkqubo.

5. Qinisekisa ukugcinwa okufanelekileyo kunye nokulungelelaniswa: Qinisekisa ukugcinwa okufanelekileyo kunye nokulungelelaniswa kwee-centrifuges zakho ukuqinisekisa iziphumo ezichanekileyo nezithembekileyo. Cwangcisa ukugcinwa rhoqo kokuthintela kunye nokuhlolwa kokulinganisa, kwaye wenze iinkqubo zokucoca kunye ne-disinfection ukukhusela ukungcola kunye nokuqinisekisa ukusebenza kakuhle.

6. Beka esweni kwaye uvavanye ukusebenza: Beka iliso kwaye uvavanye ukusebenza kwee-centrifuge zakho rhoqo, njengokulandelela inani lee-run, ukugcinwa kunye nokulungiswa kweerekhodi, kunye nengxelo yomsebenzisi. Sebenzisa olu lwazi ukuchonga nayiphi na imiba okanye iindawo zokuphucula, kwaye uhlengahlengise ukuhamba kwakho komsebenzi ngokufanelekileyo.

Khumbula ukuba iimfuno ezithile kunye nokuhamba komsebenzi wokudibanisa ii-centrifuges kwilabhoratri yakho zinokwahluka ngokuxhomekeke kuhlobo kunye nomda wophando lwakho. Qhagamshelana nezikhokelo ezifanelekileyo kunye neendlela ezifanelekileyo, kwaye ufune igalelo kwabanye abasebenzi baselebhu kunye neengcali zokwandisa ukuhamba komsebenzi wakho we-centrifugation.

Ukugcina kunye nokuthutha iisampulu emva kwe-centrifugation kufuna ukuphathwa ngononophelo ukuphepha ukuthotywa kwesampulu okanye ukungcoliswa.

Nanga amanye amacebiso aqhelekileyo okugcina nokuthutha iisampulu zakho ezizinzintsi:

1. Bhala iisampulu zakho: Bhala iisampulu zakho ze-centrifuged ngokucacileyo kunye nomhla, ixesha, kunye nolunye ulwazi olufanelekileyo, olufana nohlobo lwesampulu kunye neemeko ze-centrifugation.

2. Sebenzisa izikhongozeli ezifanelekileyo zokugcina: Khetha izikhongozeli ezifanelekileyo zokugcina ngokusekelwe kuhlobo kunye nomthamo wesampulu yakho. Umzekelo, sebenzisa iityhubhu ezinyumba okanye iibhotile zeesampulu zebhayoloji kunye nezikhongozeli ezingangeni moya kwiisampulu eziguquguqukayo okanye ezinovakalelo.

3. Gcina iisampulu kwiqondo lobushushu elifanelekileyo: Gcina iisampulu zakho kwiqondo lobushushu elifanelekileyo ukuthintela ukuthotywa kwesampulu okanye ukonakaliswa. Kwiisampuli zebhayoloji, zigcine kwiqondo lokushisa elicetyiswayo, njenge -80 ° C ukugcinwa kwexesha elide okanye -20 ° C ukugcinwa kwexesha elifutshane. Kwezinye iintlobo zeesampulu, jongana nezikhokelo ezifanelekileyo okanye uncwadi lweemeko zokugcina ezicetyiswayo.

4. Khusela iisampulu ekukhanyeni: Ukuba iisampulu zakho aziyivani ukukhanya, zigcine kwizikhongozeli ezikhanyayo okanye zizisongele ngefoyile yealuminiyam ukuze uzikhusele ekukhanyeni ukukhanya.

5. Iisampulu zothutho kumkhenkce: Ukuba ufuna ukuthutha iisampuli zakho, sebenzisa iipakethi ze-ice okanye umkhenkce owomileyo ukuze ugcine ubushushu obufanelekileyo. Qinisekisa ukuba iisampulu zibhalwe ngokufanelekileyo kwaye zipakishwe ngokukhuselekileyo ukuthintela nakuphi na ukuchitheka okanye ukuvuza.

6. Nciphisa imijikelo yokunyibilika komkhenkce: Ukuba ufuna ukunyibilikisa iisampulu zakho zohlalutyo olongezelelweyo okanye imifuniselo, nciphisa inani lemijikelo yokunyibilika komkhenkce ukunqanda ukonakaliswa kwesampulu. Gcina iisampulu kwii-aliquots ezincinci ukunciphisa inani lesampulu efuna ukunyibilika kanye.

7. Beka iliso kwikhwalithi yesampuli: Ngamaxesha athile ubeka iliso umgangatho kunye nokuthembeka kweesampulu zakho ezigciniweyo ngokwenza iimvavanyo zokulawula umgangatho, ezifana ne-spectrophotometry okanye ezinye iindlela zokuhlalutya. Oku kunokukunceda ukuba ubone naluphi na utshintsho okanye ukuthotywa kweesampulu zakho ekuhambeni kwexesha.

Khumbula ukuba iimeko ezithile zokugcina kunye nezothutho zinokuhluka ngokuxhomekeke kuhlobo kunye nohlobo lweesampulu zakho. Njalo jongana nezikhokelo ezifanelekileyo okanye uncwadi kwaye ulandele iindlela ezifanelekileyo zokugcina isampuli kunye nokuphatha ukuqinisekisa ukuchaneka nokuthembeka kweziphumo zakho.

Ukucoca kunye nokubulala iintsholongwane kwi-centrifuge yakho kubalulekile ukuthintela ungcoliseko kunye nokuqinisekisa ukuchaneka kovavanyo lwakho.

Nanga amanyathelo aqhelekileyo okucoca kunye nokubulala iintsholongwane kwi-centrifuge yakho:

1. Cima kwaye ukhuphe i-centrifuge: Ngaphambi kokucoca i-centrifuge yakho, qiniseka ukuba uyayicima kwaye uyikhuphe ukuze uphephe naziphi na iingozi zombane.

2. Susa naziphi na iisampuli okanye i-debris: Susa ngokucophelela naziphi na iisampuli okanye i-debris kwi-centrifuge. Ukuba kukho nakuphi na ukuchitheka okanye ukuvuza, zicoce ngesisombululo esifanelekileyo sokucoca.

3. Ukuqhawula i-centrifuge: Kuxhomekeke kuhlobo lwe-centrifuge, kunokufuneka udibanise ukufikelela kuzo zonke iindawo ezifuna ukucocwa. Jonga kwimiyalelo yomenzi okanye kwincwadana yemigaqo yomsebenzisi ukuze ufumane isikhokelo malunga nendlela yokuqhawula i-centrifuge.

4. Coca iindawo ze-centrifuge: Sebenzisa isisombululo esincinci se-detergent kunye nebrashi ethambileyo okanye ilaphu ukucoca iindawo ze-centrifuge. Nikela ingqalelo ekhethekileyo kwiindawo ekunzima ukufikelela kuzo okanye ekusenokwenzeka ukuba zinemfumba okanye ukwakhiwa. Kuphephe ukusebenzisa abrasive cleaners okanye izixhobo ezinokukrwempa okanye zonakalise umphezulu wecentrifuge.

5. Hlanza kwaye womise iinxalenye ze-centrifuge: Emva kokucoca, hlambulula iinxalenye ze-centrifuge ngamanzi acocekileyo kwaye uyomise ngokucokisekileyo ngelaphu elicocekileyo, elingena-lint. Qinisekisa ukuba akukho kufuma okushiyekileyo kumalungu.

6. Ukubulala iintsholongwane kwiindawo ze-centrifuge: Sebenzisa isisombululo esifanelekileyo sokutshabalalisa iintsholongwane kwiindawo ze-centrifuge. Landela imiyalelo yomenzi malunga ne-dilution, ixesha loqhagamshelwano, kunye nendlela yesicelo. Qinisekisa ukuba isisombululo sokubulala iintsholongwane sifikelela kuzo zonke iindawo zecentrifuge ezinokuthi zidibane neesampulu zakho.

7. Hlanza kwaye womise iindawo ze-centrifuge kwakhona: Emva kokubulala iintsholongwane, hlambulula iindawo ze-centrifuge ngamanzi acocekileyo kwaye uyomise kakuhle ngelaphu elicocekileyo, elingena-lint. Kwakhona, qiniseka ukuba akukho kufuma okushiyekileyo kumalungu.

8. Hlanganisa kwakhona i-centrifuge: Emva kokuba iindawo ze-centrifuge zomile, phinda udibanise i-centrifuge ngokwemiyalelo yomenzi. Qinisekisa ukuba zonke iindawo zikhuselekile kwaye ziqinisiwe.

9. Qinisekisa ukusebenza kwe-centrifuge: Ngaphambi kokusebenzisa i-centrifuge kwakhona, qinisekisa ukusebenza kwayo ngokuqhuba uvavanyo lwe-centrifugation kunye nesampuli yokulawula.

Qaphela ukuba iinkqubo ezithile zokucoca kunye nokubulala iintsholongwane zinokwahluka ngokuxhomekeke kuhlobo kunye nemodeli ye-centrifuge yakho, kunye nohlobo lweesampulu zakho. Ngalo lonke ixesha bhekisa kwimiyalelo yomenzi okanye incwadi yomsebenzisi ukuze ufumane isikhokelo malunga nendlela yokucoca kunye nokubulala iintsholongwane kwimodeli yakho ye-centrifuge.

Ukutolika kunye nokuhlalutya iziphumo ze-centrifuge kubandakanya ukuqonda amacandelo ahlukeneyo esampuli yakho kunye nokusabalalisa kwabo emva kwe-centrifugation.

Nasi isikhokelo ngokubanzi malunga nendlela yokutolika kunye nokuhlalutya iziphumo ze-centrifuge:

1. Hlola amacandelo ahlukeneyo: Emva kwe-centrifugation, susa ngokucophelela iibhubhu okanye izitya ezivela kwi-centrifuge kwaye uhlolisise amacandelo ahlukeneyo. Phawula umbala wabo, ukumila kwawo, nomthamo wawo.

2. Ukulinganisa ukugxininiswa kwamacandelo: Sebenzisa i-spectrophotometer okanye ezinye izixhobo zokuhlalutya ukulinganisa ukuxinwa kwamacandelo ahlukeneyo. Oku kunokukunika ingcamango yokucoceka kunye nesivuno secandelo ngalinye.

3. Hlalutya ukuhanjiswa kwamacandelo: Ukuba uthe wahlula amacandelo amaninzi kwisampulu yakho, hlalutya ukuhanjiswa kwecandelo ngalinye kumaleko ahlukeneyo etyhubhu ye-centrifuge okanye isikhongozeli. Oku kunokukunceda uqikelele ubuninzi obunxulumene necandelo ngalinye kwisampulu yakho.

4. Thelekisa iziphumo zakho kunye ne-hypothesis yakho: Ukuba unengcamango ethile yovavanyo lwakho, thelekisa iziphumo zakho kunye ne-hypothesis yakho. Ngaba ukufezekisile ukwahlulwa okulindelweyo kwamacandelo? Ngaba bekukho naziphi na iziphumo ebezingalindelekanga okanye izinto ezingaqhelekanga kwiziphumo zakho?

5. Phinda ulinge: Ukuqinisekisa ukuthembeka kweziphumo zakho, phinda umfuniselo kangangezihlandlo ezithathu kwaye ubale iziphumo zomndilili. Oku kunokukunceda ukunciphisa imiphumo yeempazamo zovavanyo kunye nokwandisa ukubaluleka kwezibalo zeziphumo zakho.

6. Sebenzisa uhlalutyo lwamanani: Sebenzisa iindlela ezifanelekileyo zokuhlalutya izibalo ukuhlalutya iziphumo zakho, ezifana ne-t-tests, i-ANOVA, okanye uhlalutyo lokuhlehla. Ezi ndlela zinokukunceda ukuba ubone ukubaluleka kweziphumo zakho kwaye uchonge naluphi na ulungelelwaniso phakathi kwezinto eziguquguqukayo.

7. Tolika iziphumo: Ekugqibeleni, tolika iziphumo kumxholo we-hypothesis yakho kunye nombuzo wophando. Iziphumo zicebisa ntoni malunga neempawu okanye iimpawu zesampulu yakho? Zithini iimpembelelo zeziphumo zakho kuphando okanye izicelo ezizayo?

Khumbula ukuba ukutolika kunye nokuhlalutya iziphumo ze-centrifuge kunokuba nzima kwaye kunokufuna ulwazi olukhethekileyo kunye nobuchule. Ukuba awuqinisekanga malunga nokuba ungazihlalutya njani iziphumo zakho, funa ingcebiso kwingcali eqeqeshiweyo okanye ujonge uncwadi lwenzululwazi olufanelekileyo.

Ukubala i-g-force efunekayo yovavanyo lwe-centrifuge kubalulekile ukuqinisekisa ukuba i-centrifuge iyakwazi ukuphumeza ulwahlulo oluyimfuneko lwamacandelo kwisampulu yakho.

Nantsi indlela yokubala amandla e-g:

1. Qinisekisa amandla okwahlukana afunekayo: Amandla okwahlukana afunekayo kuvavanyo lwakho luxhomekeke kwiipropati zesampulu yakho. Umzekelo, ukuba ufuna ukwahlula iiseli zegazi kwiplasma, uya kufuna amandla okwahlula aphezulu kunokuba wahlula iiseli zebhaktiriya kulwelo.

2. Guqula amandla okwahlukana afunekayo abe yi-g-force: Amandla okwahlukana ngokuqhelekileyo alinganiswa ngeeyunithi ze-Newtons (N) okanye iipounds-force (lbf). Ukuguqula oku ku-g-force, kufuneka wahlule amandla ngobunzima besampulu. Ubunzima besampulu bulingana nobunzima besampulu ephindaphindwe ngokunyuka ngenxa yomxhuzulane (9.81 m/s²).

Umzekelo, ukuba ufuna amandla okwahlukana ka-100 N kwisampulu yakho, kwaye isampulu inobunzima obuyi-1 kg, i-g-force efunekayo iya kuba:

G-force = Amandla okwahlula / (Ubunzima besampulu)

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

G-force = 10.17 g

Ke ngoko, uya kufuna i-centrifuge enokuvelisa ubuncinci be-10.17 g yamandla ukufezekisa ulwahlulo oluyimfuneko kuvavanyo lwakho.

Qaphela ukuba ii-centrifuge ezahlukeneyo zinezantya eziphezulu ezahlukeneyo kunye ne-g-forces, ke qiniseka ukuba ukhetha i-centrifuge ekwaziyo ukuphumeza amandla e-g afunekayo kuvavanyo lwakho. Kwakhona, qaphela ukuba ukogqitha amandla e-g acetyiswayo kwiisampulu zakho kunokubangela umonakalo okanye kude kutshatyalaliswe kuzo, soloko uqinisekisa ukuba awugqithi kwimida ecetyiswayo.

Ii-Centrifuges zizixhobo ezibalulekileyo zelebhu ezisetyenziselwa ukwahlula amacandelo oxinaniso olwahlukeneyo kwisampulu. Njengazo naziphi na ezinye izixhobo, ii-centrifuges zinokuba neengxaki ezinokuchaphazela ukusebenza kwazo.

Nazi ezinye iingxaki eziqhelekileyo ngee-centrifuges kunye nendlela yokusombulula ingxaki kunye nokuzilungisa:

1. I-centrifuge ayizukuqala okanye ijikelezwe:

* Khangela ukuba intambo yombane iplage ngokufanelekileyo kwaye nesitshixo sombane sivuliwe.

• Qinisekisa ukuba isiciko sivalwe ngokukhuselekileyo kwaye isiqhagamshelo sokhuseleko sisebenza ngokuchanekileyo.

* Khangela ukuba i-rotor ifakwe ngokufanelekileyo kunye nokulinganisela.

* Khangela i-fuse okanye i-breaker circuit kwaye uyibuyisele xa kukho imfuneko.

• Ukuba akukho nanye kwezi zilungiso ezisebenzayo, inokuba yingxaki kwimoto, kwaye kufuneka uqhagamshelane nochwepheshe.

2. I-centrifuge yenza ingxolo engaqhelekanga:

* Jonga i-rotor ukuze ubone naziphi na iimpawu ezibonakalayo zomonakalo okanye ukujika.

* Qinisekisa ukuba i-rotor ilinganiswe ngokufanelekileyo kwaye ifakwe.

• Qwalasela iibheringi iimpawu zokuguga okanye zokonakala, kwaye uzibuyisele xa kukho imfuneko.

* Khangela ukuba i-centrifuge ikwinqanaba, kwaye ulungelelanise ukuba kuyimfuneko.

3. I-centrifuge ingcangcazela ngokugqithisileyo:

* Khangela ukuba i-centrifuge ikwinqanaba, kwaye ulungelelanise ukuba kuyimfuneko.

* Qinisekisa ukuba i-rotor ilinganiswe ngokufanelekileyo kwaye ifakwe.

• Qwalasela iibheringi iimpawu zokuguga okanye zokonakala, kwaye uzibuyisele xa kukho imfuneko.

4. I-centrifuge ayifikeleli kwisantya okanye amandla afunekayo:

* Khangela ukuba i-rotor iyahambelana ne-centrifuge.

* Khangela ukuba i-rotor ilinganiswe ngokufanelekileyo kwaye ifakwe.

* Khangela ukuba i-centrifuge ikwinqanaba, kwaye ulungelelanise ukuba kuyimfuneko.

* Khangela ukuba isiqhoboshi sisebenza kakuhle kwaye asizibandakanyi kwangethuba.

5. I-centrifuge ayipholi:

* Khangela ukuba isixokelelwano sefriji sivuliwe kwaye sisebenza ngokuchanekileyo na.

• Jonga inqanaba lesikhenkcisi kwaye uzalise kwakhona ukuba kukho imfuneko.

• Qwalasela naziphi na iimpawu zesithintelo okanye umonakalo, kwaye ucoce okanye ufake enye indawo xa kukho imfuneko.

* Jonga i-thermostat kwaye uhlengahlengise ukuba kuyimfuneko.

Ukuba ezi ngcebiso zokucombulula ingxaki zingentla aziwulungisi umba, qhakamshelana nochwephesha oqeqeshiweyo okanye umvelisi ngoncedo olongezelelweyo. Ngalo lonke ixesha ulandela imiyalelo yomenzi kunye nezikhokelo zokhuseleko xa ulungisa ingxaki okanye ulungisa i-centrifuge yakho.

Ukulungelelanisa isantya se-centrifuge kunye nexesha lokwahlula okulungileyo kuya kuxhomekeka kuhlobo lwesampulu eqhutywe kunye nesicelo esijoliswe kuyo.

Nanga amanye amanyathelo omawuwalandele xa kulungiswa isantya secentrifuge kunye nexesha lokwahlula okugqibeleleyo:

1. Qinisekisa ubuninzi besampulu: Ubuninzi besampulu buya kugqiba amandla afanelekileyo e-centrifugal afunekayo ukuhlukana ngokufanelekileyo. Okukhona kuphezulu ukuxinana kwesampulu, kokukhona kuphezulu amandla e-centrifugal afunekayo.

2. Qinisekisa ukuhlukana okufunwayo: Ukwahlula okufunwayo kuya kuxhomekeka kuhlobo lwesampulu eqhutywe kunye nesicelo esijoliswe kuyo. Ngokomzekelo, ukuba wahlula iinxalenye zegazi, usenokufuna ukwahlula isiyilelo-gazi kwiiseli ezibomvu.

3. Bala amandla afunekayo e-centrifugal: Wakuba uqikelele ukuxinana kwesampulu kunye nokwahlulwa okufunekayo, bala amandla afunekayo e-centrifugal usebenzisa isibali samandla se-centrifugal okanye ujonge imiyalelo yomenzi wemodeli yakho ye-centrifuge.

4. Misela isantya esifanelekileyo: Misela isantya esifanelekileyo kwi-centrifuge ngokusekelwe kumandla okubalwa kwe-centrifugal kunye neenkcukacha ze-rotor. Isantya kufuneka sibe phezulu ngokwaneleyo ukufezekisa amandla afunekayo e-centrifugal kodwa angabi phezulu kangangokuba bonakalise isampuli okanye izixhobo.

5. Beka ixesha elifanelekileyo: Beka ixesha elifanelekileyo kwi-centrifuge ngokusekelwe kuhlobo lwesampuli kunye nesicelo esijoliswe kuyo. Oku kunokwahluka ngokuxhomekeke kumthamo wesampulu kunye nokwahlulwa okufunekayo.

6. Ukubeka iliso kwinkqubo: Ukubeka iliso kwinkqubo ye-centrifuge ukuqinisekisa ukuba iisampuli zihlukaniswe ngokufanelekileyo ngaphandle komonakalo okanye ukungcola.

7. Lungisa njengoko kuyimfuneko: Ukuba ulwahlulo alulunganga, lungelelanisa isantya okanye ixesha ngokufanelekileyo kwaye uphinde inkqubo kuze kube yilapho ukwahlukana okufunwayo kufezekiswa.

Ngokulandela la manyathelo, unokulungelelanisa isantya se-centrifuge kunye nexesha lokwahlula ngokufanelekileyo, ukuqinisekisa iziphumo ezichanekileyo nezithembekileyo kwisicelo sakho esithile. Kubalulekile ukubonisana nemiyalelo yomenzi kwaye ufune isikhokelo kwiingcali ezinamava ukuba awuqinisekanga malunga nesetingi ezifanelekileyo zohlobo lwakho lwesampulu kunye nesicelo.

Ukusebenza nokugcina i-centrifuge kufuna uqeqesho olululo kunye nengqalelo kumanyathelo okhuseleko okuthintela iingozi kunye nokugcina ukusebenza kwesixhobo.

Nanga amanye amanyathelo ekufuneka uwalandele xa usebenza ngokukhuselekileyo kwaye ugcina i-centrifuge:

1. Funda imiyalelo yomenzi: Ngaphambi kokuba usebenzise i-centrifuge, funda imiyalelo yomenzi kwaye uziqhelanise neempawu zesixhobo kunye neenkcukacha.

2. Nxiba izixhobo ezifanelekileyo zokuzikhusela (PPE): Ngalo lonke ixesha unxibe iPPE efanelekileyo, efana neeglavu kunye nokhuseleko lwamehlo, xa usebenzisa icentrifuge.

3. Layisha i-rotor kunye neetyhubhu ngokuchanekileyo: Landela imiyalelo yomenzi wokulayisha i-rotor kunye neebhubhu, qinisekisa ukuba zilinganisa kwaye ziqiniswe ngokukhuselekileyo.

4. Beka isantya esifanelekileyo kunye nexesha: Beka isantya esifanelekileyo kunye nexesha le-centrifuge ngokusekelwe kuhlobo lwesampuli kunye nesicelo esijoliswe kuyo.

5. Qala i-centrifuge kwaye ubeke iliso kwinkqubo: Qala i-centrifuge kwaye ubeke iliso kwinkqubo ukuqinisekisa ukuba isebenza ngokuchanekileyo nangokukhuselekileyo.

6. Misa i-centrifuge kwaye ususe ngokukhuselekileyo iisampuli: Emva kokuba i-centrifuge igqibe umjikelo wayo, yimise kwaye ususe ngokukhuselekileyo iisampuli. Qinisekisa ukuba unxiba iPPE efanelekileyo kwaye usebenzise inkathalo xa uphethe iisampuli.

7. Coca i-rotor kunye neetyhubhu: Emva kokusetyenziswa, hlambulula i-rotor kunye neebhubhu ngokwemiyalelo yomenzi. Oku kuya kunceda ukuthintela ungcoliseko kunye nokuqinisekisa ubomi obude besixhobo.

8. Yenza ulondolozo rhoqo: Hlola rhoqo kwaye ugcine i-centrifuge ukuqinisekisa ukusebenza kwayo ngokufanelekileyo. Oku kunokubandakanya ukuthambisa isixhobo, ukubuyisela iindawo ezigugileyo, kunye nokulinganisa isantya kunye noseto lwexesha.

9. Landela imigaqo yokulahlwa: Lahla nayiphi na inkunkuma eyingozi okanye imathiriyeli ngokwemigaqo efanelekileyo yokuthintela ukosuleleka nokukhusela okusingqongileyo.

Ngokulandela la manyathelo, unokusebenzisa ngokukhuselekileyo kwaye ugcine i-centrifuge yakho, uqinisekise iziphumo ezichanekileyo nezithembekileyo ngelixa ukhusela ukhuseleko lwakho kunye nokhuseleko lwabanye.

Ukukhetha i-rotor echanekileyo kunye ne-tube ye-centrifuge yakho kuya kuxhomekeka kwizinto ezininzi, kubandakanywa uhlobo lwesampulu ecutshungulwayo, amandla afunekayo e-centrifugal, kunye nomthamo wesampuli.

Nanga amanye amanyathelo ekufuneka uwalandele xa ukhetha i-rotor kunye netyhubhu echanekileyo ye-centrifuge yakho:

1. Qinisekisa uhlobo lwesampulu ecutshungulwayo: Uhlobo lwesampula olucutshungulwayo luya kugqiba uhlobo lombhobho kunye ne-rotor efunekayo. Umzekelo, ukuba ulungisa iisampulu zebhayoloji, uya kufuna i-rotor kunye ityhubhu enokufaka iityhubhu ze-microcentrifuge. Ukuba ulungisa imiqulu emikhulu yolwelo, unokufuna ityhubhu enkulu kunye nerotor.

2. Qinisekisa amandla afunekayo e-centrifugal: I-centrifugal force efunekayo iya kuxhomekeka kuhlobo lwesampuli kunye nesicelo esijoliswe kuyo. Amandla aphezulu e-centrifugal ayafuneka kwizicelo ezithile, ezinjengokwahlula inkunkuma yeeseli okanye iiproteni ze-pellets. Qinisekisa ukuba i-rotor kunye ne-tube oyikhethayo inokuthatha amandla afunekayo e-centrifugal.

3. Ukugqiba umthamo wesampuli: Umthamo wesampuli uya kudlala indima ekunqumeni uhlobo lwe-rotor kunye ne-tube efunekayo. Ukuba ulungisa umthamo omncinci wolwelo, iityhubhu ze-microcentrifuge zinokwanela. Kwimiqulu emikhulu, unokufuna iibhubhu ezinkulu kunye neerotor.

4. Cinga izinto ze-rotor kunye ne-tube: Izinto ze-rotor kunye ne-tube ziya kuxhomekeka kuhlobo lwesampuli ecutshungulwayo. Ngokomzekelo, ukuba ulungisa izinto ezinobungozi okanye ezinobungozi, unokufuna ukukhetha i-rotor kunye ne-tube eyenziwe ngezinto ezithile ezinokumelana nezi zinto.

5. Hlola ukuhambelana kwe-rotor kunye ne-tube kunye ne-centrifuge yakho: Qinisekisa ukuba i-rotor kunye ne-tube oyikhethayo iyahambelana nomzekelo wakho we-centrifuge. Jonga iinkcukacha zomenzi ukuqinisekisa ukuba i-rotor kunye ne-tube ingasetyenziswa kunye ne-centrifuge yakho.

Ngokulandela la manyathelo, unokukhetha i-rotor echanekileyo kunye ne-tube ye-centrifuge yakho kwaye uqinisekise ukuba iisampuli zakho zicutshungulwa ngokuchanekileyo nangempumelelo.

Ukulayisha kunye nokulinganisa iisampulu kwi-centrifuge linyathelo elibalulekileyo ekuqinisekiseni iziphumo ezichanekileyo nezihambelanayo.

Nanga amanye amanyathelo okulayisha ngokufanelekileyo kunye nokulinganisa iisampuli kwi-centrifuge:

1. Hlola umthamo omkhulu we-centrifuge kwaye uqinisekise ukuba awudluli lo mda xa ulayisha iisampuli.

2. Sebenzisa iibhubhu ezinobukhulu obufanayo kunye nomthamo ukuqinisekisa ukufana kwi-centrifuge.

3. Qinisekisa ukuba iisampuli zihanjiswa ngokulinganayo ngaphakathi kweetyhubhu. Oku kunokwenziwa ngokucofa ngobunono imibhobho ukuhlalisa iisampuli.

4. Ukulinganisa i-centrifuge ngokubeka inani elifanayo leetyhubhu kumacala ahlukeneyo e-rotor. Oku kuqinisekisa ukuba i-centrifuge ijikeleza ngokulinganayo kwaye ayidali nayiphi na i-vibrations enokuchaphazela ukuchaneka kweziphumo.

5. Ukuba iisampuli zinemiqulu eyahlukeneyo okanye ubunzima, sebenzisa i-adapter efanelekileyo ukulinganisa i-centrifuge. I-adapter kufuneka ihambelane neetyhubhu kunye ne-rotor ukuqinisekisa ibhalansi efanelekileyo.

6. Ngalo lonke ixesha ulandela imiyalelo yomenzi yokulayisha kunye nokulinganisa iisampuli kwi-centrifuge. Oku kuya kunceda ukuphepha nawuphi na umonakalo kwi-centrifuge kwaye uqinisekise iziphumo ezichanekileyo kunye nezihambelanayo.

7. Emva kokulayisha iisampuli, vala isivalo se-centrifuge ngokukhuselekileyo kwaye ukhangele ukuba ivalwe ngokufanelekileyo ngaphambi kokuba uqale i-centrifuge.

Ngokulandela la manyathelo, unokuqinisekisa ukuba iisampulu zilayishwe kwaye zilungelelaniswe ngokufanelekileyo kwi-centrifuge, eya kunceda ukuqinisekisa iziphumo ezichanekileyo nezihambelanayo.

1, Ukulahla kwi-vacuum kukungaphumeleli okuqhelekileyo. Kwisantya esiphezulu kunye ne-ultra high speed centrifuges, uninzi lwazo luxhotyiswe ngezixhobo ze-vacuum, injongo kukugcina igumbi le-centrifugal kwindawo ephakathi okanye ephezulu yokucoca ngexesha lokusebenza, ukunciphisa ukungqubuzana kwintloko ejikelezayo kwaye iqhube ngokuzinzileyo. Xa umgangatho we-vacuum uhla okanye ukukhutshwa akukuhle, khangela inkqubo yokucoca, ngokuqhelekileyo ioli iya kutshintshwa, kwaye inqanaba lokucoca liya kubuyiselwa.

I-2, i-centrifuge encinci okanye i-benchtop, idla ngokulibala ukubeka igumbi le-centrifugal kwintloko ye-rotor ukuba ikhuphe, intloko ye-rotor iya kubambelela kwi-shaft ngokuhamba kwexesha.

I-3, i-high-speed, i-ultra high-speed speed centrifuge process, iphaneli ine-fault prompt, unokujongana nokungaphumeleli kwe-fault prompter ehambelanayo.

Ukusebenza ngokuchanekileyo, ukugcinwa okufanelekileyo kuyisitshixo sokuqinisekisa ukusebenza okuqhelekileyo kwesixhobo kunye nokwandisa ubomi benkonzo yesixhobo. Ii-Centrifuges ezinomsebenzi ogqwesileyo kufuneka ziqhutywe ngokuchanekileyo kwaye zenze umsebenzi wesiqhelo wokulondolozwa. Ngokuqhelekileyo, kufuneka siqaphele isimo sokusebenza, siphulaphule isandi, ukuxilongwa rhoqo, ukuqhutyelwa kwexesha, unokunciphisa izinga lokungaphumeleli, ukwandisa ubomi benkonzo, ukuze i-centrifuge idlale ukusebenza kakuhle okuphezulu.

I-Centrifuges zizixhobo zaselabhoratri ezisebenzisa amandla e-centrifugal ukwahlula amasuntswana oxinaniso olwahlukeneyo kulwelo okanye kwirhasi. Ukusetyenziswa ngokuchanekileyo kwe-centrifuges kubalulekile ukufumana iziphumo ezichanekileyo nezithembekileyo.

Nazi ezinye izikhokelo malunga nendlela yokusebenzisa i-centrifuges ngokuchanekileyo kunye nokusombulula iingxaki eziqhelekileyo:

1. Ukusetyenziswa ngokufanelekileyo kweetyhubhu ze-centrifuge: Ngalo lonke ixesha sebenzisa iityhubhu ezilungiselelwe ukumelana namandla e-centrifugal. Jonga isantya esiphezulu kunye nomthamo weetyhubhu ngaphambi kokuba uzilayishe kwi-rotor ye-centrifuge. Musa ukudlula isantya esiphezulu esicetyiswayo okanye umthamo womthwalo wemibhobho.

2. Ukulinganisa i-rotor: I-rotors engalinganiyo inokubangela ukuba i-centrifuge ishukume okanye yenze ingxolo enkulu, engonakalisa i-centrifuge okanye iisampuli. Njalo ulinganise i-rotor ngokubeka umthamo ofanayo kunye nobunzima beesampuli kwiindawo ezichasayo zetyhubhu.

3. Ukuqala i-centrifuge: Khangela isiciko okanye isigqubuthelo se-centrifuge kwaye uqinisekise ukuba itshixiwe ngokukhuselekileyo endaweni. Vula i-centrifuge kwaye usethe isantya esichanekileyo kunye nexesha ngokweemfuno zesampulu.

4. Ukumisa i-centrifuge: Lindela i-rotor ye-centrifuge ukuba ime ngokupheleleyo ngaphambi kokuvula isiciko. Ukususa isiciko ngelixa i-rotor isajikeleza kunokubangela ukuba iisampuli zichithe okanye i-rotor iphuke.

5. Ukusombulula iingxaki eziqhelekileyo: Ukuba i-centrifuge yenza ingxolo enkulu okanye i-vibrating ngokugqithiseleyo, yeka i-centrifuge kwaye ukhangele i-rotor engalingani okanye iibhubhu ezonakalisiweyo. Ukuba i-centrifuge ayijikelezi okanye ijikeleze ngokukhawuleza kunokuba bekulindelwe, khangela umbane wamandla, i-rotor lock, okanye iibrashi.

6. Ukugcinwa kunye nokucoca: Hlambulula rhoqo i-rotor ye-centrifuge kunye neetyhubhu kunye ne-detergent epholileyo kunye namanzi. Jonga i-rotor kunye neetyhubhu ngeempawu zokuguga kunye nokukrazula, kwaye ubeke endaweni yazo naziphi na iindawo ezonakalisiweyo. Lubricate i-centrifuge motor njengoko kucetyisiwe ngumvelisi.

Isishwankathelo, ukusetyenziswa ngokuchanekileyo kwe-centrifuges kufuna ingqalelo ekhethiweyo ekukhethweni kwe-tube, ukulinganisa i-rotor, ukuvala isivalo, kunye nesantya kunye nezicwangciso zexesha. Ukulungisa iingxaki eziqhelekileyo kubandakanya ukuchonga unobangela wengxaki, njengokungalingani okanye unikezelo lwamandla, kunye nokuthatha amanyathelo afanelekileyo. Ukugcinwa rhoqo kunye nokucoca kunokunceda ukwandisa ubomi be-centrifuge kunye nokuqinisekisa iziphumo ezichanekileyo nezithembekileyo.