Centrifugendi chimodzi mwa zida zofunika zomwe zimagwiritsidwa ntchito m'ma laboratories, zomwe zimagwiritsidwa ntchito kwambiri m'ma laboratories achipatala.Centrifuge 10 ndi chida chofunikira kwambiri cholekanitsa seramu, maselo owoneka bwino, kuyesa kwa PCR ndi zina zotero.Intelligent magetsi centrifuge ali ndi mawonekedwe okongola, mphamvu zazikulu, kukula kochepa ndi ntchito zonse.Zili ndi ubwino wokhazikika, liwiro losinthika ndi kusintha kwadzidzidzi, kukwera kotsika kwa kutentha, kuyendetsa bwino komanso kugwiritsidwa ntchito kwakukulu.Magetsi anzerucentrifugendi oyenera kusanthula kwabwino kwa seramu, plasma ndi urea muzinthu zamankhwala, malo opangira magazi, mayeso azachipatala ndi ma labotale a biochemical.

Sankhani ma centrifuges wamba, molingana ndi kukula kwa ntchito, makamaka kuchokera ku mbali ziwiri za liwiro ndi mphamvu.Tsatanetsatane wogula wa ma centrifuge olondola kuyenera kuyang'ana mavuto:

1. Liwiro
Centrifuges amagawidwa kukhala otsika-liwirocentrifuges<10000rpm/mphindi, liwiro lalikulucentrifuges10000rpm/mphindi ~ 30000rpm/mphindi, ndi kopitilira muyeso-mkulu-liwiro centrifuges>30000rpm/mphindi malinga ndi liwiro pazipita.centrifuge iliyonse imakhala ndi liwiro lalikulu kwambiri, ndipo kuthamanga kwambiri kumatanthawuza kuthamanga pansi pazikhalidwe zopanda katundu.Komabe, kuthamanga kwakukulu kumasiyanasiyana malinga ndi mtundu wa rotor ndi kukula kwa misa yachitsanzo.Mwachitsanzo, liwiro la centrifuge ndi 16000rpm / min, kusonyeza kuti rotor imazungulira nthawi 16,000 pamphindi pamene katunduyo sakunyamulidwa, ndipo liwiro lidzakhala locheperapo 16000rpm / min mutatha kuwonjezera chitsanzo.Osiyana rotor, liwiro pazipita ndi osiyana;Ma centrifuge ochokera kunja akhoza kusankhidwa ndi ma rotor angapo, ndipo ochepa opanga ma centrifuge apakhomo apanga bwino luso lotere, monga TG16 desktop high-speed centrifuges, TGL16, TGL20 desktop high-speed refrigerated centrifuges, ndi zitsanzo zina zambiri. yodzaza ndi mitundu 16 ya rotor, yomwe ingagwiritsidwe ntchito pamakina amodzi.The ozungulira yopingasa angafikire 15000rpm/mphindi, koma Angle rotor akhoza kufika za 14000rpm/mphindi, kusiyana yeniyeni kukaonana ndi ogwira malonda malonda ndi ogwira ntchito luso la zomera kupanga mwatsatanetsatane, kotero kusankha liwiro ayenera kusamala, liwiro lalikulu la centrifuge yosankhidwa liyenera kukhala lalitali kuposa liwiro lomwe mukufuna.Mwachitsanzo, ngati chandamale liwiro ndi 16000rpm/mIn, pazipita liwiro centrifuge osankhidwa ayenera kukhala apamwamba kuposa 16000rpm/mphindi.Kawirikawiri, zotsatira zolekanitsa makamaka zimadalira liwiro, koma mphamvu ya centrifugal, kotero nthawi zina liwiro silingagwirizane ndi zofunikira, malinga ngati mphamvu ya centrifugal imatha kufika pamlingo, kuyesera kungathe kukwaniritsa zomwe mukufunikira.

Centrifugal force calculation formula: RCF=11.2×R× (r/min/1000) 2 R imayimira centrifugal radius, r/min imayimira liwiro.

2. Kutentha
Zitsanzo zina monga mapuloteni, maselo, ndi zina zotero zidzawonongeka kumalo otentha kwambiri, zomwe zimafuna kusankha kwachisanu.centrifuges, omwe ali ndi kutentha kwake.Centrifuge pa liwiro lalikulu pamene kutentha kwaiye ndi centrifuge firiji dongosolo bwino pa kutentha ena, kawirikawiri mazira centrifuge zitsanzo ayenera kukhala pa 3 ° C ~ 8 ° C, ndalama yeniyeni chingapezeke ndi rotor, monga centrifuge oveteredwa. kutentha osiyanasiyana -10 ° C ~ 60 ° C, kukhazikitsa chopingasa yopingasa akhoza kufika pafupifupi 3 ° C pamene atembenuza, Ngati ndi ozungulira rotor, zikhoza kufika pafupifupi 7 ° C. Mfundo imeneyi ayeneranso kukaonana ndi ogulitsa malonda ogwira ntchito. ndi ogwira ntchito zaukadaulo oyenerera pafakitale yopanga mwatsatanetsatane.

3. Mphamvu
Ndi machubu angati a zitsanzo omwe amayenera kukhala centrifuged panthawi imodzi?Kodi chubu chilichonse chimafuna mphamvu yanji?
Zinthu izi zimatsimikizira mphamvu zonse za centrifuge, kungoyankhula, mphamvu yonse ya centrifuge = mphamvu ya chubu iliyonse ya centrifugal × chiwerengero cha machubu a centrifugal, mphamvu zonse ndi kukula kwa ntchito zimagwirizana.

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