Ibipimo by'amazi bikoreshwa mu gupima amazi hakoreshejwe amashanyarazi, akenshi byitwa "magmeters," byahinduye uburyo bwo gupima amazi mu nganda binyuze mu gukoresha itegeko rya Faraday ryo gukwirakwiza amashanyarazi kugira ngo bitange amakuru nyayo kandi adahungabanya imikorere y'amazi. Bitandukanye n'uko bisanzwe byishingikiriza ku ikoranabuhanga rigoye, ibi bikoresho bitanga inyungu zidasanzwe mu gucunga amazi akomeye—kuva ku binyabutabire byangiza kugeza ku bisigazwa by'amazi—bituma biba ngombwa cyane mu nzego nko gutunganya amazi, gutunganya imiti, no gukora ibiribwa.
Uburyo Ibipimo by'Iterambere rya Magnesite Bikora
Mu mizi yazo, magmeters zikora ku ihame ryoroshye rya siyansi: iyo amazi ayobora anyura mu ngufu za rukuruzi, asohora voltage nto y'amashanyarazi ijyanye n'umuvuduko wayo. Iyi metero igizwe n'ibice bine by'ingenzi:
- Umuyoboro utari uwa rukuruzi ushyizwemo ibikoresho bikingira (kugira ngo hirindwe ko amashanyarazi yabangamira).
- Imiyoboro ibiri ya elegitoroniki ikora imbaraga za rukuruzi ku muyoboro.
- Ama-electrode ashyirwa ku mpande z'umuyoboro kugira ngo amenye voltage yatewe.
- Imashini ihindura iyi voltage ikaba igipimo cy'umuvuduko w'amazi.
Kubera ko voltage ijyanye neza n'umuvuduko w'amazi, icyuma gipima ingano y'amazi gikuba umuvuduko ukurikije agace k'umuyoboro. Icy'ingenzi ni uko iki gishushanyo nta bice bigenda, bikuraho ibibazo nko kuziba cyangwa gusaza—ingorane zikunze kugaragara mu bipimo by'amazi.
Ibyiza by'ingenzi ku ikoreshwa ry'inganda
Ibipimo by'amashanyarazi bipima ikirere kurusha ibikoresho bisanzwe mu bintu byinshi by'ingenzi:
- Ubuziranenge mu bihe bitandukanye: Bigumana ubuziranenge (ubusanzwe ± 0.5% by'ubuso) hatitawe ku bucucike bw'amazi, ubushyuhe, cyangwa ubushyuhe—bituma biba byiza ku mazi nk'imyanda, atandukanye mu buryo bujyanye n'igihe.
- Imiterere idahungabanya: Kubera ko nta bice by'imbere bisohoka mu mazi, magmeters zirinda kugabanuka k'umuvuduko, kuziba, cyangwa kwangirika kw'uduce duto cyane (urugero, mu mabuye y'agaciro). Ibi bigabanya kubungabunga no kongera igihe cyo kuyikoresha.
- Uburyo bwo gukora ibintu byinshi mu bwoko bw'amazi: Bifata amazi atwara umwuka (harimo amazi, aside n'amazi yanduye) kandi bigakora n'amazi y'isuku mu gukora ibiryo/ibinyobwa, bitewe n'imigozi yoroshye kandi yoroshye gusukura (urugero, PTFE).
- Igipimo cy’icyerekezo cya kabiri: Bitandukanye na bimwe mu bipima ubwiyongere bw’amazi, magmeter zipima neza ubwiyongere bw’amazi mu byerekezo byombi—zifite akamaro mu buryo bufite ubwiyongere bw’amazi, nko mu miyoboro ikwirakwiza amazi.
Porogaramu zo mu Isi Nyayo
Uburyo bwinshi bwazo butuma ibyuma bipima amashanyarazi biba ingenzi mu nganda zitandukanye:
- Amazi n'amazi yanduye: Akoreshwa mu kugenzura amazi mabi yinjira, kuvura amazi atemba, no kumenya aho amazi ava mu buryo bwo kuyakwirakwiza.
- Gutunganya imiti: Pima ibinyabutabire cyangwa ibinyabutabire byangiza (urugero: aside, alkali) nta ngaruka zo kwandura cyangwa kwangiza icyuma.
- Ibiribwa n'Ibinyobwa: Isuku ifite imiyoboro yemewe na FDA ikurikirana urujya n'uruza rw'ibikomoka ku mata, umutobe, cyangwa inzoga, bityo ikaba isuku kandi ikubahirizwa.
- Ubucukuzi bw'amabuye y'agaciro: Gufata amazi y'urutare arimo ibintu bikomeye (urugero, uduce tw'amabuye y'agaciro), aho ibyuma bipima amashanyarazi byahita bisaza.
Ibigomba kwitabwaho mu gushyira mu bikorwa
Nubwo magmeters zigira akamaro cyane, hari aho zidashobora kwitabwaho:
- Bisaba ko ibinyabutabire bitwara amazi (≥5 ¥S/cm2), bigatuma bidashoboka gukoresha amavuta cyangwa imyuka.
- Gushyiraho neza (urugero, kugenzura ko imiyoboro yuzuye, kwirinda inyubako z'ibyuma zegereye) ni ingenzi cyane kugira ngo hirindwe ko ingufu za rukuruzi zibangamira.
- Ibiciro bya mbere biri hejuru ugereranyije n'ibipimo by'imashini, nubwo ibikenewe mu kubungabunga bike akenshi bigabanya ibi uko igihe kigenda gihita.
Umwanzuro
Ibipimo by'amazi bipima amashanyarazi bihuza udushya mu bya siyansi n'igishushanyo mbonera gifatika, bitanga uburyo bwo gupima amazi mu buryo bwizewe kandi budakoreshwa neza mu nganda zigoye. Mu gukuraho ibice byimuka no guhuza n'amazi atandukanye, bikemurira ibibazo bimaze igihe kirekire mu buryo buboneye kandi burambye. Uko inganda zigenda zisaba kugenzura neza kandi neza ibikorwa, magmeters zizakomeza kuba inkingi y'ingenzi mu ikoranabuhanga rigezweho ryo gupima amazi mu nganda.
Igihe cyo kohereza ubutumwa: 10 Nzeri 2025