Inzwa ye-Four-Electrode Conductivity

I-EC-A401 electrode probe ishumekwe nesinxephezelo sezinga lokushisa le-NTC-10k/PT1000 (okujwayelekile), esingakala ngokunembile ukuqhutshwa kwezinga lokushisa kwesampula yamanzi. Yamukela isizukulwane esisha sendlela ye-electrode emine, enebanga elibanzi lokulinganisa, ishintsha ngokuzenzakalelayo ububanzi bokulinganisa, futhi inenzwa yokushisa eyakhelwe ngaphakathi. Uma kuqhathaniswa nenzwa yendabuko yama-electrode amabili, ayinakho kuphela ukunemba okuphezulu, ububanzi bokulinganisa okubanzi, ukuzinza okungcono, kanye nenzwa ye-electrode conductivity ezine futhi inezinzuzo eziyingqayizivele zobuningi obukhulu: okokuqala, ixazulula ngokuphelele inkinga ye-polarization yokuhlolwa kwe-conductivity ephezulu, futhi okwesibili, ixazulula inkinga yokufundwa okungalungile okubangelwa ukungcoliswa kwe-electrode.

Izici:
1. Ukusebenzisa ama-electrode e-conductivity e-inthanethi yezimboni, ingasebenza ngokuzinza isikhathi eside.
2. Inzwa yokushisa eyakhelwe ngaphakathi, isinxephezelo sokushisa kwesikhathi sangempela.
3. Ukusebenzisa ubuchwepheshe be-electrode emine, umjikelezo wokunakekela mude;
4. Uhla lubanzi ngokwedlulele futhi nekhono lokulwa nokuphazamiseka liqinile

Isicelo: Ukuhlanzwa kwamanzi ajwayelekile noma amanzi okuphuza, inzalo yemithi, isimo somoya, ukwelashwa kwamanzi angcolile, amadivaysi okushintshanisa i-ion, njll.

IMIHLABA YOBUCHWEPHESHE