Ibisubizo bya pH bisanzwe
Guhindura kenshi ni akamenyero keza ko kugumya gupima ibipimo bya pH sensor / mugenzuzi, kuko kalibrasi irashobora gutuma ibyo usoma neza kandi byizewe. Sensor zose zishingiye kumurongo no kurenga (Nernst ingero). Ariko, sensor zose zizahinduka uko imyaka igenda. Igisubizo cya pH kirashobora kandi kukumenyesha niba sensor yangiritse kandi igomba gusimburwa.
Ibisubizo bisanzwe bya pH byo guhitamo bifite ukuri kuri +/- 0.01 pH kuri 25 ° C (77 ° F). Sinomeasure irashobora gutanga buffer zizwi cyane kandi zikoreshwa cyane (4.00, 7.00, 10.00 na 4.00, 6.86, 9.18) kandi zisize amabara atandukanye kuburyo zishobora kumenyekana byoroshye mugihe uhuze akazi.
Sinomeasure isanzwe pH kalibrasi yumuti irakwiriye hafi ya progaramu zose hamwe nibikoresho byinshi byo gupima pH. Waba ukoresha ubwoko butandukanye bwa Sinomeasure pH igenzura na sensor, cyangwa ukoresha intebe ya pH ya metero mugace ka laboratoire yandi marango, cyangwa metero ya pH, intoki za pH zirashobora kukubera cyiza.
Icyitonderwa: Niba urimo gupima pH murugero ruri hanze ya 25 ° C (77 ° F), reba imbonerahamwe kuruhande rwibipfunyika kuri pH nyayo kuri ubwo bushyuhe.
