Kodi makina oyeretsera centrifuge ndi chiyani?

Kodi Makina a Centrifuge ndi chiyani?

Chiyambi

Makina oyezera magetsi ndi chida chofunikira kwambiri chomwe chimagwiritsidwa ntchito m'mafakitale ndi m'ma laboratories osiyanasiyana. Amagwiritsa ntchito mfundo ya centrifugation kulekanitsa zinthu zosiyanasiyana mkati mwa madzi kapena mpweya wosakaniza. Njirayi imadalira kupanga mphamvu ya centrifugal, zomwe zimapangitsa kuti tinthu tating'onoting'ono tituluke kunja, pomwe topepuka timakhala pafupi ndi pakati. M'nkhaniyi, tifufuza mozama za makina oyezera magetsi, pofufuza mfundo yogwirira ntchito, ntchito zake, mitundu yake, ndi zigawo zake zofunika.

Kumvetsetsa Mfundo Yogwirira Ntchito

Makina ozungulira ndi chinthu chodabwitsa chomwe chimagwiritsa ntchito mphamvu zomwe zimagwira ntchito pa chinthu chozungulira. Amapezerapo mwayi ndi mphamvu yozungulira, yomwe imalimbana ndi mphamvu yokoka, zomwe zimapangitsa kuti zinthu zosiyanasiyana zilekanitsidwe. Makinawa amakhala ndi ng'oma yozungulira yothamanga kwambiri, yotchedwa rotor, yomwe imasunga chitsanzocho kuti chigwiritsidwe ntchito. Rotor ikazungulira mofulumira, mphamvu yozungulira imapangidwa, kukankhira tinthu tomwe timapita kumphepete kwakunja kwa rotor ndikupanga kusinthasintha kwa tinthu.

Kugwiritsa Ntchito mu Biotechnology ndi Sayansi Yachipatala

1. Kusanthula Chitsanzo cha Magazi

Njira imodzi yogwiritsira ntchito centrifugation ndi kusanthula zitsanzo za magazi. Imagwira ntchito yofunika kwambiri pakulekanitsa zigawo za magazi, monga maselo ofiira a magazi, maselo oyera a magazi, ma platelet, ndi plasma. Mwa kuzunguliza chitsanzo cha magazi mu centrifuge, maselo amagazi okhuthala amalekanitsidwa ndi plasma, zomwe zimapangitsa kuti kuzindikira matenda a labotale kukhale kosavuta komanso kulola kusanthula kwathunthu kwa magawo osiyanasiyana.

2. Kuyeretsa Mamolekyulu a Zamoyo

Kutsegula ma centrifugation kumagwiritsidwa ntchito kwambiri poyeretsa mamolekyu a zamoyo. Mwachitsanzo, pochotsa DNA, kutsegula ma centrifugation kumasiyanitsa bwino DNA ndi zigawo zina za maselo, monga mapuloteni ndi ma nucleic acid. Kuphatikiza apo, ma centrifuge amagwiritsidwa ntchito kuyeretsa mapuloteni ndikulekanitsa ma organelle enaake kuchokera ku ma homogenate a maselo, zomwe zimathandiza pa kafukufuku wokhudzana ndi biology ya maselo ndi biology ya ma molekyulu.

Mitundu ya Makina a Centrifuge

1. Chozungulira Chozungulira Chokhazikika

Makina ozungulira ozungulira okhazikika ndi mtundu wa makina ozungulira omwe amagwiritsidwa ntchito kwambiri. Ali ndi makina ozungulira omwe amakhalabe pa ngodya yokhazikika, nthawi zambiri pakati pa madigiri 20 mpaka 40. Kapangidwe ka makina ozungulira kameneka kamalola kuti tinthu tating'onoting'ono tisiyanitsidwe mwachangu chifukwa cha mphamvu ya centrifugal yomwe imagwira ntchito molunjika pamwamba pa machubu a zitsanzo. Makina ozungulira ozungulira okhazikika nthawi zambiri amagwiritsidwa ntchito pokonza zitsanzo zazing'ono.

2. Swing-bucket Rotor Centrifuge

Chozungulira chozungulira chozungulira chozungulira ndi mtundu wina womwe umagwiritsidwa ntchito kwambiri m'ma laboratories. Chimakhala ndi chozungulira chozungulira chokhala ndi zolumikizira zofanana ndi chidebe zomwe zimatuluka nthawi yothamanga, zomwe zimathandiza kuti machubu a zitsanzo azikhala pa ngodya. Kapangidwe kameneka kamathandiza kuti zitsanzo zikhale zosavuta kuzisamalira komanso kuchepetsa mwayi woti ziipitsidwe ndi anthu ena. Chozungulira chozungulira chozungulira chozungulira ndi choyenera kugwiritsa ntchito zitsanzo zambiri ndipo chimapezeka kwambiri m'ma laboratories azachipatala.

Zigawo Zofunika Kwambiri za Makina Opangira Centrifuge

1. Chozungulira

Rotor ndi gawo lofunikira kwambiri pa makina aliwonse oyendera magetsi. Ndi kapangidwe ka cylindrical komwe kamatha kuzungulira mwachangu. Mtundu wa rotor yomwe imagwiritsidwa ntchito imadalira momwe imagwiritsidwira ntchito komanso kuchuluka kwa zitsanzo. Ma rotor amatha kukhala okhazikika, ozungulira ngati chidebe, oimirira, kapena opingasa, ndipo iliyonse imapangidwa kuti igwirizane ndi mitundu inayake ya zitsanzo.

2. Dongosolo Loyendetsa

Dongosolo loyendetsera makina oyendera magetsi (centrifuge machine) limasintha kayendedwe ka injini kukhala kuzungulira kwa liwiro lalikulu komwe kumafunika kuti injini iyendetsedwe. Nthawi zambiri imakhala ndi mota, lamba woyendetsera magetsi, ndi ma pulley. Moto umayendetsa rotor kudzera mu kulumikizana kwa makina, kuonetsetsa kuti liwiro lozungulira limasinthasintha komanso lodalirika panthawi yolekanitsa.

3. Gulu Lowongolera

Makina oyendetsera magetsi ali ndi mapanelo owongolera omwe amalola ogwiritsa ntchito kukhazikitsa ndikuwongolera magawo osiyanasiyana. Mapanelo amenewa nthawi zambiri amakhala ndi makonda a liwiro, nthawi, kutentha, komanso kuthamanga ndi kuchepa kwa liwiro. Mitundu yapamwamba ingakhalenso ndi mapulogalamu okonzedweratu ndi zinthu zachitetezo, monga zotchingira zivundikiro ndi makina ozindikira kusalinganika.

4. Zinthu Zotetezeka

Makina oyeretsera zinthu (centrifuge) ali ndi zinthu zosiyanasiyana zotetezera kuti ateteze ogwiritsa ntchito komanso zitsanzo. Izi zikuphatikizapo zotchingira chivindikiro zomwe zimaletsa kutseguka mwangozi panthawi yogwira ntchito, njira zodziwira kusalinganika zomwe zimayimitsa makina nthawi yomweyo ngati katundu wasokonekera, komanso mabatani oyimitsa mwadzidzidzi kuti azimitsidwe nthawi yomweyo.

Mapeto

Pomaliza, makina oyeretsera ndi chida chodabwitsa chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale ndi m'ma laboratories. Pogwiritsa ntchito mphamvu ya centrifugal, imalekanitsa bwino zinthu zosiyanasiyana mkati mwa chisakanizo, zomwe zimathandiza njira zosiyanasiyana zasayansi ndi zowunikira. Kuyambira kusanthula zitsanzo za magazi mpaka kuchotsa DNA ndi kuyeretsa mapuloteni, makina oyeretsera amakhalabe chida chofunikira kwambiri m'magawo a sayansi ya zamoyo ndi sayansi ya zamankhwala. Pomvetsetsa mfundo yake yogwirira ntchito, ntchito, mitundu, ndi zigawo zazikulu, titha kuyamikira ntchito yofunika kwambiri yomwe makina oyeretsera amagwira pakupita patsogolo kwa sayansi ndi kafukufuku.