chii chinonzi muchina we centrifuge

Chii chinonzi Centrifuge Machine?

Nhanganyaya

Muchina we centrifuge mudziyo unokosha unoshandiswa mumaindasitiri akasiyana-siyana nemarabhoritari. Unoshandisa musimboti we centrifugation kuparadzanisa zvinhu zvine densities dzakasiyana mukati memusanganiswa wemvura kana gasi. Maitiro aya anoenderana nekugadzirwa kwesimba re centrifugal, izvo zvinoita kuti zvidimbu zvakawandisa zvifambe zvichienda kunze, nepo zvakareruka zvichiramba zviri pedyo nepakati. Muchinyorwa chino, tichanyatsoongorora muchina we centrifuge, tichiongorora musimboti wawo wekushanda, mashandisirwo awo, mhando dzawo, uye zvikamu zvakakosha.

Kunzwisisa Nheyo Yekushanda

Muchina we centrifuge chinhu chinoshamisa chakagadzirwa chinoshandisa masimba anoshanda pachinhu chinotenderera. Unoshandisa simba re centrifugal, iro rinorwisa simba regiravhiti, zvichikonzera kuparadzaniswa kwezvinhu zvakasiyana-siyana. Muchina uyu une dhiramu rinotenderera rinomhanya zvikuru, rinonzi rotor, rinobata muenzaniso kuti uiswe centrifuge. Kana rotor ikatenderera nekukurumidza, simba re centripetal rinogadzirwa, richisundira zvidimbu kuenda kumucheto wekunze we rotor uku richigadzira gradient ye particle density.

Zvikumbiro muBiotechnology neSainzi yeMishonga

1. Kuongororwa kweRopa

Imwe nzira huru yekushandiswa kwe centrifugation ndeyekuongorora ropa. Inoita basa rakakosha mukuparadzanisa zvikamu zveropa, zvakaita semasero matsvuku eropa, masero machena eropa, maplatelet, neplasma. Nekutenderedza ropa mu centrifuge, masero eropa akakora anoparadzaniswa neplasma, zvichiita kuti kuongororwa kweropa kuve nyore uye kubvumira kuongororwa kwakazara kwezvikamu zvakasiyana-siyana.

2. Kucheneswa kweMamorekuru Ezvinhu Zvipenyu

Kubatanidza ma "centrifugation" kunoshandiswa zvakanyanya mukuchenesa mamorekuru ezvehupenyu. Semuenzaniso, mukubviswa kweDNA, kusanganisa ma "centrifugation" kunonyatsoparadzanisa DNA kubva kune zvimwe zvikamu zvemasero, zvakaita semapuroteni nema nucleic acids. Uyezve, ma "centrifuges" anoshandiswa kuchenesa mapuroteni uye kuparadzanisa ma "organelles" chaiwo kubva ku "homogenates" dzemasero, zvichibatsira mukutsvaga kwakabatana ne "cell biology" uye "molecular biology".

Mhando dzeMichina yeCentrifuge

1. Centrifuge yeAngle Rotor Yakagadziriswa

Muchina we "fixed-angle rotor centrifuge" unoshandiswa zvakanyanya mu "centrifuge". Une "rotor" inoramba iri pa "fixed angle", kazhinji iri pakati pemadhigirii makumi maviri kusvika makumi mana. Dhizaini iyi ye "rotor" inobvumira kupatsanurwa kwezvidimbu nekukurumidza nekuda kwesimba re "centrifugal" rinoshanda rakatarisa pamusoro pemachubhu emuenzaniso. "Fixed-angle rotor centrifuges" inowanzo shandiswa pakugadzirisa huwandu hudiki hwesampuli.

2. Swing-bucket Rotor Centrifuge

Kutenderedza rotor inotenderera nebhaketi ndeimwe mhando inoshandiswa zvakanyanya mumarabhoritari. Ine rotor ine zvibatiso zvakaita sebhaketi zvinobuda panguva yekumhanyisa, zvichiita kuti machubhu emuenzaniso agare pakona. Dhizaini iyi inoita kuti zvive nyore kubata sampuli uye inoderedza mikana yekusvibiswa. Kutenderedza rotor inotenderera nebhaketi kwakakodzera sampuli dzakawanda uye kunowanikwa mumarabhoritari ekuongorora zvekiriniki.

Zvikamu Zvikuru zveMuchina weCentrifuge

1. Rotor

Rotor chinhu chakakosha chemuchina we centrifuge. Ichimiro che cylindrical chinokwanisa kutenderera nekukurumidza. Rudzi rwerotor rinoshandiswa runoenderana nezvinodiwa pakushandisa uye huwandu hwemuenzaniso. Marotor anogona kunge akagadzika-angle, akatenderera-bhaketi, akamira, kana kuti akatwasuka, rimwe nerimwe rakagadzirirwa kugamuchira mhando dzakasiyana dzemasamples.

2. Sisitimu yeDrive

Sisitimu yekufambisa yemuchina we centrifuge inoshandura kufamba kwemota kuita kutenderera nekukurumidza kunodiwa kuti ikwanise kutenderera. Kazhinji inosanganisira mota, bhandi rekutyaira, uye mapuru. Mota inofambisa rotor kuburikidza nekubatanidza kwemakanika, ichivimbisa kumhanya kwekutenderera kwakasimba uye kwakavimbika panguva yekuparadzanisa.

3. Panera Yekudzora

Michina yeCentrifuge ine mapaneru ekudzora anobvumira vashandisi kugadzirisa nekudzora maparamita akasiyana-siyana. Mapaneru aya anowanzo kuve nemagadzirirwo ekumhanya, nguva, tembiricha, uye mwero wekumhanya uye kudzikira kwesimba. Mamodheru epamusoro anogonawo kusanganisira mapurogiramu akagadziriswa kare uye maficha ekuchengetedza, akadai semavharo ekuvhara uye masisitimu ekuona kusawirirana.

4. Zvinhu zvekuchengetedza

Michina ye centrifuge ine zvinhu zvakasiyana-siyana zvekuchengetedza kudzivirira vashandisi nemasampuli. Izvi zvinosanganisira makiyi ezvivharo anodzivirira kuvhurika netsaona panguva yekushanda, masisitimu ekuona kusawirirana anomisa muchina ipapo ipapo kana mutoro ukasawirirana, uye mabhatani ekumisa ekukurumidza kuti udzime nekukurumidza.

Mhedziso

Mukupedzisa, muchina we centrifuge chishandiso chinoshamisa chinoshandiswa zvakanyanya mumaindasitiri nema laboratories. Nekushandisa simba re centrifugal, unoparadzanisa zvinobudirira zvinhu zvakasiyana-siyana mukati memusanganiswa, zvichigonesa maitiro akasiyana esainzi nekuongorora. Kubva pakuongororwa kwesainzi yeropa kusvika pakubviswa kweDNA nekucheneswa kwemapuroteni, muchina we centrifuge unoramba uri chishandiso chakakosha muminda ye biotechnology nesainzi yekurapa. Nekunzwisisa musimboti wayo wekushanda, mashandisirwo, mhando, uye zvikamu zvakakosha, tinogona kunzwisisa basa rakakosha rinoitwa nemuchina we centrifuge mukufambira mberi kwesainzi nekutsvagisa.