DRK453 Zovala zodzitchinjiriza zotsutsana ndi asidi ndi alkali test system yoteteza zovala zolowera nthawi

1. Cholinga chachikulu

Malinga ndi muyezo wadziko lonse wa GB 24540-2009 "Zovala zodzitchinjiriza za acid-base chemical zoteteza", zida izi zimagwiritsa ntchito njira ya conductivity ndi chida chodziwikiratu nthawi kuyesa nthawi yolowa ya nsalu yotchinga acid-base mankhwala zoteteza mankhwala.Chitsanzocho chimayikidwa pakati pa matabwa apamwamba ndi apansi , Waya wa conductive amagwirizanitsidwa ndi bolodi lapamwamba ndipo amalumikizana ndi pamwamba pa sampuli panthawi yomweyo.Pamene chodabwitsa cholowera chikuchitika, dera limatsegulidwa, chizindikiro chamagetsi chimatumizidwa, ndipo nthawi imalembedwa.Nthawi yochokera pamene njira yoyesera imatsitsidwa mu chitsanzo mpaka pamene chizindikiro chikuwonekera imatchedwa Nthawi yolowera ya chitsanzo.

2. Zizindikiro zazikulu zaumisiri