1. Kev tu cov electrolyte: Khaws cov electrolyte rau hauv qhov chaw uas muaj qhov cua zoo nrog qhov kub thiab txias hauv qab 35 degree, tsis muaj kev txwv qis rau qhov kub thiab txias, thiab qhov txheeb ze av noo tsis tshaj 75%. Kev hloov ntawm silicone ncoo: Silicone ncoo ntawm cov qauv txhaj tshuaj ntawm qhov chaw ntsuas dej noo, yog tias siv ntev dhau lawm, yuav ua rau cov koob qhov dhau los ntawm silicone ncoo los ua tsis ntsws, ua rau kev ntsuas yuam kev vim huab cua noo nkag mus rau hauv titration. cell. Hauv qhov no, nws yuav tsum tau hloov. Kev hloov Silicone: Thaum cov silicone hauv lub raj ziab ziab hloov ntawm xiav mus rau lub teeb xiav lossis liab, yuav tsum tau hloov silicone tshiab.
2. Kev saib xyuas ntawm qhov chaw sib tsoo ntawm lub titration cell: Tsis pub dhau ib lub lim tiam, tig qhov kev sib txuas ntawm qhov chaw sib tsoo ntawm lub cell titration. Yog tias nws tsis tuaj yeem tig tau yooj yim, ceev faj kom tshem tawm nws, ntxuav qhov chaw sib tsoo thiab lub qhov (socket), thiab rov ua dua ib txheej nyias ntawm lub tshuab nqus tsev roj. Ceeb Toom: Lub tshuab nqus tsev roj tsis yooj yim rau kev siv ntau dhau, txwv tsis pub nws yuav nkag mus rau hauv titration cell thiab ua rau kev ntsuas yuam kev. Yog tias tsis kuaj xyuas raws sijhawm, yog tias lub sijhawm ntev dhau lawm, lub tshuab nqus tsev roj yuav nyuaj, thiab cov khoom txuas nrog kev sib tsoo yuav sib txuas thiab tsis tuaj yeem disassembled. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tswj lawv tsis tu ncua kom lawv yooj yim rau disassemble thiab ntxuav.
3. Titration pas dej sib tsoo lub qhov ncauj kev kho mob: Yog hais tias kev sib txuas ntawm lub pas dej titration sib tsoo lub qhov ncauj yog ruaj khov ua ke thiab tsis yooj yim rau disassemble, ua raws li cov txheej txheem: ntws cov electrolyte los ntawm lub pas dej titration thiab yaug kom huv si. Txhaj me me ntawm acetone nyob ib ncig ntawm qhov sib koom ntawm lub qhov ncauj sib tsoo, thiab tom qab ntawd maj mam tig cov khoom ntawm lub qhov ncauj sib tsoo los ntawm tes kom disassemble.
Yog hais tias nws tseem tsis tuaj yeem disassembled, thov muab lub cell titration rau hauv 2-liter beaker thiab maj mam ntxiv 5% potassium chloride tov rau soaking. Cov kua theem yuav tsum tau ceev faj heev kom tsis txhob cia lub ntsuas electrode thiab cathode chamber electrode lead tes tsho kawg nkag mus rau hauv cov kua. Tom qab soaking li kaum los yog 24 teev, nws tuaj yeem disassembled. Txoj kev no tuaj yeem rov ua dua.