"Igipimo cy'amazi atangira" (cyagenwe nka Q₁ mu bipimo ngenderwaho by'ibizamini) gisobanurwa nk'igipimo ntarengwa cy'amazi akoreshwa mu gupima amazi aho icyuma gipima amazi gishobora gutangira kuzenguruka urwego rwacyo rwo gupima imbere (urugero, impeller) no gupima ingano y'amazi neza.
Ibisabwa by'ingenzi mu bya tekiniki byavuzwe ku buryo bukurikira:
- Ku gipimo cy’amazi atangira ku gipimo Q₁, ikosa ryo gupima icyuma rigomba kubahiriza imipaka yagenwe n’icyiciro cyacyo cy’ubunyangamugayo (urugero, ± 5% kuri metero zo mu cyiciro cya 1 na ± 3% kuri metero zo mu cyiciro cya 2 kuri ISO 4064-1: 2014).
- Igipimo kigomba kwerekana ko amashanyarazi atangira neza nta gufungana cyangwa gufungana, kugira ngo hamenyekane neza imiterere y’amazi anyura mu kirere (nk’amazi agwa) nk’uko bisanzwe mu bikorwa byo mu ngo cyangwa byoroheje by’ubucuruzi.
- Igipimo cy'umuvuduko w'amazi atangira guterwa kigenwa binyuze mu isuzuma risanzwe, risaba ko icyuma gipima amazi kigomba kwandika ingano y'amazi mu buryo buhoraho iyo amazi atemba kuri Q₁, nta gutinda gukomeye cyangwa kunanirwa gutangira gupima.
Ibi bisabwa ni ingenzi mu gukumira ikoreshwa ry'amazi ataranditswe no kugenzura ko icyuma gipima amazi cyubahiriza amabwiriza yemewe n'amategeko agenga ibipimo.
Igihe cyo kohereza: Ugushyingo-18-2025