Momwe mungasankhire nsonga yoyenera ya pipette?

Momwe mungasankhire nsonga yoyenera ya pipette?

Kugula pipette kuyenera kuganizira zotsatirazi za vutoli

1. Kuchita bwino kwambiri
2. Dongosolo lapadera lowongolera voliyumu
3. Kulondola kosasinthasintha ndi kubwerezabwereza
4. Wodalirika ndi wokhazikika
5. Mapangidwe a Ergonomic

Ngati pipette ikhoza kukhala ndi mphamvu yosinthika kapena mphamvu yokhazikika, zikutanthauza kuti pali pistoni yosiyana ndi pistoni yokhazikika mu pipette.Izi zikutanthauza kuti pipette yamtundu imapatsa ogwiritsa ntchito ntchito ziwiri pamtengo wamtengo wapatali wa pipette imodzi.Mitundu ina ya ntchito ya pipette siili pa izi, osati pipette iliyonse yokhala ndi pistoni yokhazikika, komanso mukhoza kugula ma pistoni ena okhazikika omwe amaikidwa pa pipette, mtengo wake ndi wotsika kwambiri kuposa mtengo wogula pipette yokhazikika. .

Kukhoza kwa pipette kuphatikiza ndi Tip mutu ndi koyenera

Kuphatikiza kwa pipette ndi Tip mutu ndi chitsimikizo cha kulondola ndi kuberekana, kawirikawiri, kuphatikiza pipette ndi Tip ndi mawonekedwe a pakamwa molunjika, njira iyi imakhala yolimba, koma m'malo mwa mutu wa Tip uyenera kukhala wochuluka. molimbika, pakapita nthawi kuphatikiza kwa pipette ndi Tip mutu kudzakhala ndi zotsatira zoipa, pali mwayi waukulu wokhudza kulondola kwa zitsanzo.Mitundu ina ya pipette yokhala ndi mphete ziwiri zosanjikiza za O, zomwe zimatha kuwonetsetsa kuti cholakwika cha sampuli sichidutsa 1% ya zolakwika zokhazikitsidwa.O-ring imapangitsa mgwirizano kukhala wolondola, motero kuchepetsa zolakwika zolakwika.Izi pipette aliyense mu kugula, angafune kupanga buku, chifukwa pipette izi zingakhale zoyenera mitu yambiri Tip.