Maitiro ekushandisa uye kutungamira kwekutenga kwe centrifuge tubes uye centrifuges
Ichi chinyorwa chinopfupisa chimwe chiitiko pane kupatsanurwa application, kutungamira kwekutenga uye kurudziro yemhando yemachubhu ecentrifuge, ultrafiltration centrifuge chubhu uye laboratory centrifuges, vachitarisira kukubatsira iwe.
Muenzaniso wekumiswa unoiswa mune tubular sampuli mudziyo.Pasi pekutenderera kwepamusoro-soro ye centrifuge, zvidimbu zviduku zvakamiswa (zvakadai semvura ye organelles, biological macromolecules, nezvimwewo) inogadzirisa pane imwe kukurumidza nekuda kwesimba guru re centrifugal, kuitira kuti vaparadzaniswe kubva pane mhinduro.Rudzi urwu rwetubular sampuli chigaba chine chivharo chekuvharisa kana gland inonzi centrifuge chubhu.
Maitiro ekushandisa uye kutungamira kwekutenga kwezvinhu zvakasiyana zvecentrifuge machubhu:
1. Plastic centrifuge chubhu
Zvakanakira zvepurasitiki centrifuge chubhu zviri pachena kana translucent, kuoma kwayo kudiki, uye sampu inogona kutorwa nepuncture.Izvo zvisingabatsiri ndeye deformation nyore, kushomeka kuramba kune organic solvent corrosion uye hupenyu hupfupi hwesevhisi.
Plastic centrifuge tubes ese ane zvivharo, anoshandiswa kudzivirira kubuda kwemasamples, kunyanya kana achishandiswa kune radioactive kana corrosive samples;Iyo chubhu chivharo chinoshandiswawo kudzivirira sampuli kuvhurika uye kutsigira centrifuge chubhu kudzivirira deformation ye centrifuge chubhu.Paunenge uchisarudza iyi poindi, teerera kuti utarise kana chifukidziro chepombi chakasimba, uye kana chinogona kuvharwa zvakasimba panguva yekuyedzwa, kuitira kudzivirira kubuda kwemvura kana inverted.
Pakati peplastiki centrifuge tubes, zvinhu zvinowanzoitwa polyethylene (PE), polycarbonate (PC), polypropylene (PP), etc. Pakati pavo, polypropylene PP tubes ine maitiro akanaka.Naizvozvo, tinoedza kufunga polypropylene epurasitiki centrifuge chubhu pakusarudza epurasitiki centrifuge chubhu.Plastic centrifuge tubes anowanzo kuraswa zviyedzo zvekushandisa, uye kudzokorora kushandiswa hakukurudzirwe.Kuti uchengetedze mari, machubhu ePP centrifuge anogona kushandiswa zvakare sezvazvingave zvakadaro, asi anofanirwa kucheneswa pasi pekupisa kwakanyanya uye kumanikidzwa kuti ive nechokwadi chemhedzisiro yesainzi yekuedza.PE centrifuge chubhu haigone kuvharirwa pasi pekushisa kwakanyanya uye kumanikidzwa.
Iyo centrifugal simba iyo chigadzirwa chinogona kutakura kana kumhanya kwakakurudzirwa inozowanzo kuratidzwa mupakeji kana mirairo yepurasitiki centrifuge chubhu.Kuti uve nechokwadi chekuchengetedzwa kwekuedza uye kuvimbika kwemigumisiro, iyo centrifuge tube inosangana nezvinodiwa zvekumhanya kwekuedza inofanira kusarudzwa.
2. Girazi centrifuge chubhu
Paunenge uchishandisa machubhu egirazi, simba recentrifugal harifanire kunge rakakura, uye mapedhi erubha anofanirwa kuiswa kudzivirira machubhu kuti asatyoke.High speed centrifuges kazhinji haishandisi machubhu egirazi.Kana kuvhara kwe centrifuge tube cover isina kukwana, mvura haigoni kuzadzwa (nokuda kwe-high-speed centrifuges, angle rotors inoshandiswa) kudzivirira kudarika uye kurasikirwa kwekuenzanisa.Mhedzisiro yekufashukira ndeyekusvibisa rotor uye centrifugal chamber, inokanganisa kushanda kwakajairika kweinductor.Munguva ye ultracentrifugation, iyo centrifuge chubhu inofanirwa kuzadzwa nemvura, nekuti iyo ultracentrifugation inoda yakakwira vacuum, uye deformation ye centrifuge chubhu inogona kudziviswa chete nekuzadza.
3. Simbi centrifug
Iyo simbi centrifuge chubhu ine simba rakawanda, haina kukanganisa, uye inopesana nekupisa, kutonhora uye kemikari corrosion.Inoshandiswawo zvakanyanya, asi inofanirwawo kudzivirira kubata makemikari akasimba anoparadza, akadai seakasimba acid uye alkalis.Edza kudzivisa kuora kwemakemikari aya.
Nguva yekutumira: Nov-09-2022