Kev ceev faj rau kev teeb tsa thiab siv online pH meter electrodes
Online pH meter yog dav siv hauv kev soj ntsuam tas li ntawm pH tus nqi hauv thermal zog, chiv, metallurgy, kev tiv thaiv ib puag ncig, tshuaj, biochemical, zaub mov thiab dej kais dej. Ntau thiab ntau tus neeg siv online pH ntsuas. Cov hauv qab no qhia txog kev ceev faj txog kev siv cov kab hluav taws xob ntawm cov pH meter online, raws li hauv qab no: Tus nqi tsis hloov pauv; los yog PH=7.00 tuaj yeem hloov kho nyob rau hauv qhov chaw thaum lub sij hawm calibration, thiab PH=4.01 hloov tsis tau rau hauv qhov chaw. Feem ntau, thaum nws poob rau PH5 ~ 6, nws tsis tuaj yeem txuas ntxiv mus.
(1) Lub thawv sib txuas ntawm lub ntsuas pH hauv online yog ntub, qhib lub hau ntawm lub thawv sib txuas, xyuas seb puas muaj dej lossis noo nyob hauv lub thawv, xyuas kom meej tias lub thawv qhuav, thiab xyuas seb qhov kev sib khi ntawm txhua qhov ntawm lub thawv sib txuas yog nyob rau hauv qhov chaw, thiab tom qab ntawd calibrate OK, txwv tsis pub xa mus rau theem ob .
(2) Cov ntsiab lus sib txuas ntawm cov kab hluav taws xob ntawm cov pH hauv online tsis raug. Qhib lub hau rov qab ntawm lub ntsiab chav tsev thiab lub hau ntawm lub thawv sib txuas, thiab xyuas seb qhov qhib ntawm cov hlau electrode puas yog. Ib qho teeb meem tshwm sim yog tias cov roj hmab dub hauv cov kab hluav taws xob tsis raug tshem tawm tag nrho. Muaj peb nyob rau hauv tag nrho, nrog rau ob tug nyob rau hauv lub junction box thiab ib tug nyob rau hauv lub rov qab cover ntawm tus tswv tsev. Xyuas kom tseeb tias nws yog OK rau strip nws thiab rewire thiab calibrate. Txwv tsis pub, saib kauj ruam 3.
(3) Online pH meter electrode cable tooj liab sab hauv tub ntxhais hlau translucent insulating txheej dub conductive roj hmab tooj liab mesh hlau dub insulating txheej txheej 3. Cov electrode sheath yog watered kom tshem tawm cov electrode extension hlau, lub electrode txav nrog tag nrho cov tiv thaiv txheej mus cuag lub casing rau tus tswv tsev, Txuas cov tub ntxhais hlau thiab net hlau ntawm lub electrode ncaj qha mus rau GLASS thiab REF terminals ntawm lub ntsiab chav tsev rau calibration. OK, tom qab ntawd xa mus rau kauj ruam 5.
Ceeb toom: Txwv tsis pub, txiav tawm ib feem ntawm lub electrode xaim raug nyob rau hauv lub hlws ris lub thawv, reconnect cov hlau raws li qhov yuav tsum tau ntawm kauj ruam 2, thiab ces txuas tus tswv tsev rau calibrate OK, txwv tsis pub cov electrode yuav puas los ntawm noo noo, disconnect tus electrode. sheath thiab xyuas, yog tias lub plhaub tau txais dej, noo noo lossis cov electrode puas lawm, thov hloov cov electrode.
(4) Puas yog electrode ntawm pH meter hauv online tawg? Qhov thib peb kauj ruam, xyuas seb cov electrode puas, yog tias muaj, hloov cov electrode.
(5) Kev puas tsuaj dej rau hauv online pH meter electrode txuas xov hlau: Hauv kauj ruam 3, yog tias qhov kev ntsuas thawj zaug tau ua tiav, txiav tawm cov xaim txuas ntxiv hauv lub thawv sib txuas, thiab rov qhib cov xaim raws li qhov yuav tsum tau ua ntawm kauj ruam 2. Kho tom qab qhov kev sib txuas yog qhov qub, txwv tsis pub hloov qhov txuas txuas ntxiv.
