Mayankho amtundu wa pH calibration
Kuwongolera pafupipafupi ndiye chizolowezi chabwino kwambiri chosunga muyeso wa pH sensor/wowongolera, chifukwa kuwongolera kumatha kupangitsa kuti zowerengera zanu zikhale zolondola komanso zodalirika.Masensa onse amatengera malo otsetsereka ndi offset (Nernst equation).Komabe, masensa onse adzasintha monga zaka.Njira ya pH calibration imathanso kukuchenjezani ngati sensa yawonongeka ndipo ikufunika kusinthidwa.
Mayankho a pH calibration ali ndi kulondola kwa +/- 0.01 pH pa 25°C (77°F).Sinomeasure imatha kupereka ma buffers otchuka kwambiri komanso omwe amagwiritsidwa ntchito kwambiri (4.00, 7.00, 10.00 ndi 4.00, 6.86, 9.18) komanso omwe amapaka utoto wosiyanasiyana kuti adziwike mosavuta mukamagwira ntchito.
Sinomeasure standard pH calibration solution ndi yoyenera pafupifupi ntchito iliyonse komanso zida zambiri zoyezera pH.Kaya mukugwiritsa ntchito mitundu yosiyanasiyana ya zowongolera pH za Sinomeasure ndi masensa, kapena kugwiritsa ntchito pH mita ya benchtop pamalo opangira ma labotale amitundu ina, kapena pH mita yapamanja, ma buffer a pH angakhale oyenera kwa inu.
Dziwani izi: Ngati mukuyeza pH m'chitsanzo chomwe chili pamlingo wolondola wa 25°C (77°F), onetsani tchati chomwe chili pambali pa paketi kuti mupeze pH yeniyeni ya kutentha kumeneko.
