Potentiostat nws tus kheej yog lub rectifier nyob rau hauv ib ceg, nrog lub peev xwm tsis tu ncua, ua haujlwm tsis tu ncua tam sim no.
Lub peev xwm tsis tu ncua yog hais txog kev siv electrode tawm tswv yim raws li tus qauv tas mus li los tswj cov khoom tsim tawm ntawm cov khoom tiav.
Yooj yim heev, piv txwv li, rau cov yeeb nkab uas tau tsim tshiab, lub peev xwm tiv thaiv cathodic yuav tsum yog -1.2V, yog li lub potentiostat yog teem rau ntawm -1.2V. Yuav kom ua tau raws li qhov yuav tsum tau ua ntawm -1.2V, lub potentiostat yuav nce nws cov zis kom txog thaum lub peev xwm yog -1.2V.Lub sijhawm no, cov zis hluav taws xob tau hais tias yog 10V, thiab tam sim no tau hais tias yog 5A. Tom qab ntawd peb tuaj yeem hais tias qhov yuav tsum tau muaj hluav taws xob thiab tam sim no ntawm cov kav dej no kom tau raws li kev tiv thaiv kev tiv thaiv yog 10V thiab 5A.
Yog tias muaj teeb meem tshwm sim, xws li cuam tshuam, siv hluav taws xob puas tsuaj, ces potentiostat ua haujlwm li cas?
Qhov no yuav tsum tau ua haujlwm tsis tu ncua tam sim no, qhov tso zis tsis tu ncua, uas yog, cov zis tam sim no tsis hloov, qhov hloov pauv voltage. Yog li ntxiv, yog tias qhov muaj peev xwm tsis tu ncua tawg, kuv yuav ua li cas nrog qhov tsis tu ncua tam sim no?Peb los ntawm ib lub sij hawm me ntsis kev paub txog cov yeeb nkab yuav tsum tau tam sim no yog 5 a, yog li peb yuav tsum tau tas li tam sim no muab rau hauv 5 a, qhov zoo tshaj plaws tuaj yeem sim pawg, ntsuas nrog cov yeeb nkab siv portable nyob rau hauv lub peev xwm tiag tiag yog 1.2 v, yog tias nws yog, ces muab rau hauv 5 a yog qhov tsim nyog, yog tias me me rau tam sim no, loj yuav txo qee qhov tam sim no,Qhov no yog qhov tib neeg feem ntau hu ua phau ntawv khiav.
