1. Ua ntej siv electromagnetic flowmeter, calibrate nws nrog tus qauv PH tov. Tom qab calibration ua ntej kev khiav hauj lwm, peb yuav tsum xyuam xim rau thawj zaug siv cov distilled dej los ntxuav lub electrode ntawm lub electromagnetic flowmeter dua, thiab ces ntxuav lub electrode dua nrog ntsuas kua ntxuav.
2. Yog tias koj tsis siv lub tshuab electromagnetic flowmeter, thaum koj tshem tawm cov electrode ntawm lub electromagnetic flowmeter, xyuam xim kom tsis txhob cia cov electrode kov thiab cov khoom tawv sib tsoo, txwv tsis pub ntev li ntev tau muaj kev puas tsuaj rau kev siv cov electrode.
3. Tom qab qhov kawg ntawm kev siv electromagnetic flowmeter, yuav tsum muab cov electrode ntawm lub electromagnetic flowmeter los npog, uas muab ib tug me me npaum li cas ntawm saturated tov, tsuav yog lub electrode npuas yog ntub, nco ntsoov tsis txhob ntub dej distilled.
4. Feem ntau yuav tsum xyuam xim rau cov electrode kom huv si, tsis txhob cia nws ntawm ob sab ntawm cov zis luv luv Circuit Court, txwv tsis pub nws yuav ua rau qhov ntsuas tsis raug, cuam tshuam rau kev siv electromagnetic flowmeter.