Ubuziranenge bw'ibipimo by'ibipimo by'ubushyuhe buterwa n'ibintu bitandukanye, harimo icyitegererezo cy'igikoresho, ubwoko bw'amazi, urwego rw'amazi anyuramo, n'imiterere y'aho bishyirwa. Ubusanzwe, biri hagati ya ± 0.5% na ± 5% by'igipimo, hamwe n'ibintu byihariye bikurikira:
- Uburyo bworoshye bwo kugenzura: Bukwiriye muri laboratwari, kugenzura neza inganda, nibindi. Ku myuka isukuye (nk'umwuka, azote) iri mu rugero rwayo rugenzuwe, ubuziranenge bushobora kugera kuri ± 0.5% ~ ± 1% by'ubuso, kandi bimwe mu bicuruzwa byo mu rwego rwo hejuru bishobora kugera kuri ± 0.2%.
- Uburyo rusange bw'inganda: Bukoreshwa mu gukurikirana ibikorwa bisanzwe, bufite ubuziranenge bwa ± 1% ~ ± 2% by'igipimo, bukoreshwa ku bintu bisanzwe nk'umwuka karemano n'imyuka ikoreshwa mu gutunganya ibintu.
- Mu bihe byihariye: Mu gupima umuvuduko muke, ibinyobwa cyangwa ibinyobwa birimo umwanda muto, ubuziranenge bushobora kugabanuka bukagera kuri ± 2% ~ ± 5% by'igipimo; niba imiterere y'ibinyobwa itandukanye cyane n'uburyo bwagenzuwe (urugero, hatabayeho kongera gupima), ikosa rishobora kwiyongera kurushaho.
Byongeye kandi, ubushobozi bwo gusubiramo (guhagarara by'igihe gito) ubusanzwe ni bwiza kuruta ubuziranenge, muri rusange buri hagati ya ± 0.1% ~ ± 0.5%, ibi bikaba ari ingenzi cyane mu kugenzura imikorere y'amazi. Mu bikorwa bifatika, ni ngombwa guhitamo icyitegererezo gikwiye hashingiwe ku miterere yihariye y'akazi (nk'isuku y'amazi n'ubushyuhe) kugira ngo hamenyekane ubuziranenge.
Igihe cyo kohereza: Nyakanga-01-2025