Izilumkiso zeengcebiso zepipette zebhubhoratri

1. Sebenzisa iingcebiso ezifanelekileyo zemibhobho:
Ukuze kuqinisekiswe ukuchaneka okungcono kunye nokuchaneka, kucetyiswa ukuba umthamo wepayipi ube phakathi koluhlu lwe-35% -100% yengcebiso.

2. Ufakelo lwentloko yokufunxa:
Kwiintlobo ezininzi zeepipettes, ngokukodwa iipayipi ze-channel multi-channel, akulula ukuyifakaPipette incam: ukwenzela ukuba ulandele isitywina esilungileyo, kufuneka ufake i-pipette isibambo kwi-tip uze uyiguqule ngakwesobunxele nangakwesokudla okanye uyigubungele phambili nangasemva. Qinisa. Kukho nabantu abasebenzisa i-pipette ngokuphindaphindiweyo bebetha i-tip ukuyiqinisa, kodwa lo msebenzi uya kubangela ukuba i-tip iguqule kwaye ichaphazele ukuchaneka. Kwiimeko ezinzima, i-pipette iya konakaliswa, ngoko ke imisebenzi enjalo kufuneka igwenywe.

3. I-engile yokuntywiliselwa kunye nobunzulu bencam yepipette:
I-angle yokucwiliswa kwencam kufuneka ilawulwe ngaphakathi kwee-degrees ezingama-20, kwaye kungcono ukuyigcina ngokuthe tye; incam yokuntywiliselwa ubunzulu iyacetyiswa ngolu hlobo lulandelayo:
Pipette specication incam yokuntywiliselwa ubunzulu
I-2L kunye ne-10 L 1 mm
20L kunye ne-100 L 2-3 mm
200L kunye ne-1000 L 3-6 mm
5000 L kunye ne-10 mL 6-10 mm

4. Hlanza incam yepipette:
Iisampulu kwiqondo lobushushu begumbi, ukuhlanjululwa kweengcebiso kunokunceda ukuphucula ukuchaneka; kodwa kwiisampulu ezinobushushu obuphezulu okanye obuphantsi, ukucocwa kwengcebiso kuya kunciphisa ukuchaneka komsebenzi. Nceda unikele ingqalelo ekhethekileyo kubasebenzisi.

5. Isantya sokufunxa ulwelo:
Umsebenzi wombhobho kufuneka ugcine isantya esigudileyo nesifanelekileyo sokufunxa; isantya sokunqwenela ngokukhawuleza kakhulu kuya kubangela ukuba isampulu ingene lula kwi-sleeve, ibangele umonakalo kwipiston kunye nomsesane wokutywina kunye nokungcoliswa komnqamlezo wesampuli.

[Cebisa:]
1. Gcina ukuma okuchanekileyo xa ufaka umbhobho; musa ukubamba i-pipette ngokuqinileyo ngamaxesha onke, sebenzisa i-pipette nge-hook yomnwe ukunceda ukukhulula ukukhathala kwesandla; tshintsha izandla rhoqo ukuba kunokwenzeka.
2. Jonga rhoqo imeko yokutywinwa kwepipette. Nje ukuba kufunyaniswe ukuba isitywina siyaguga okanye siyavuza, iringi yokutywina kufuneka itshintshwe kwangethuba.
3. Ukulinganisa i-pipette 1-2 ngamaxesha ngonyaka (kuxhomekeke kubuninzi bokusetyenziswa).
4. Kwii-pipettes ezininzi, uluhlu lweoli yokuthambisa kufuneka lusetyenziswe kwipiston ngaphambi nangemva kokusetyenziswa kwexesha elithile ukuze kugcinwe ukuqina.