pH Electrodes Rau pH Meter Lab Siv Universal Yas BNC Connector PH Electrodes

Vim li cas ho saib xyuas pH ntawm dej?

Kev ntsuas pH yog ib kauj ruam tseem ceeb hauv ntau txoj kev kuaj dej thiab cov txheej txheem ntxuav:

● Kev hloov pauv ntawm qib pH ntawm dej tuaj yeem hloov pauv tus cwj pwm ntawm cov tshuaj lom neeg hauv dej.

● pH cuam tshuam rau qhov zoo ntawm cov khoom thiab kev nyab xeeb ntawm cov neeg siv khoom. Kev hloov pauv ntawm pH tuaj yeem hloov pauv qhov saj, xim, lub sijhawm khaws cia, kev ruaj khov ntawm cov khoom thiab acidity.

● Cov pH tsis txaus ntawm cov dej kais tuaj yeem ua rau xeb hauv lub kaw lus faib khoom thiab tuaj yeem ua rau cov hlau hnyav phem tawm mus.

● Kev tswj cov dej pH hauv kev lag luam pab tiv thaiv kev xeb thiab kev puas tsuaj rau cov khoom siv.

● Hauv cov chaw ib puag ncig ntuj, pH tuaj yeem cuam tshuam rau cov nroj tsuag thiab tsiaj txhu.

Yuav ua li cas calibrate lub pH sensor?

Feem ntau ntawm cov 'meter', cov maub los, thiab lwm yam cuab yeej siv yuav ua rau cov txheej txheem no yooj yim. Cov txheej txheem calibration ib txwm muaj cov kauj ruam hauv qab no:

1. Do lub electrode kom zoo hauv cov tshuaj yaug.

2. Co lub electrode nrog lub snap action kom tshem tawm cov tee dej seem.

3. Do lub electrode kom zoo hauv lub buffer lossis cov qauv thiab cia qhov nyeem ntawv ruaj khov.

4. Nyeem qhov ntsuas thiab sau cov nqi pH uas paub ntawm tus qauv tshuaj.

5. Rov ua dua rau ntau qhov chaw raws li xav tau.