Icupa ryamazi yicyumani ikintu gisanzwe gikoresha ubushyuhe bwumuriro, hari itandukaniro mugihe cyo kubika ubushyuhe kubera ko hari ibicuruzwa byinshi kumasoko.Iyi ngingo izerekana amahame mpuzamahanga y’icupa ry’amazi adafite umwanda rifite amabwiriza ashyushye / akonje, kandi aganire ku bintu bizagira ingaruka ku gufata amazi ashyushye / akonje.
Ukurikije amahame mpuzamahanga (EN 12546-1), igihe cyo gufata amacupa y’amazi adafite ibyuma agomba kuba yujuje ibi bikurikira:
1. Ubushyuhe bwo kubika ubushyuhe bwibinyobwa bishyushye: Banza ushushe ikintu (5 ± 1) min wuzuza ubushobozi bwacyo n'amazi ashyushye kuri ≥95 ℃.Noneho fungura kontineri hanyuma uhite uyuzuza mubushobozi bwayo namazi kuri ≥95 ℃.Nyuma yo kuva muri kontineri kuri 6h ± 5min ku bushyuhe bwa (20 ± 2) ℃.
2. Ibinyobwa bikonje bikonje: Kubicupa ryamazi yicyuma cyuzuyemo ibinyobwa bikonje, igihe cyo kubika kigomba kugera kumasaha arenga 12.Ibi bivuze ko nyuma yamasaha 12 yuzuyemo ibinyobwa bikonje, ubushyuhe bwamazi yo mu gikombe bugomba kuba munsi cyangwa hafi yubushyuhe busanzwe.
Ni ngombwa kumenya ko amahame mpuzamahanga atagaragaza ubushyuhe bwihariye, ahubwo ashyiraho igihe gisabwa ashingiye kubikenerwa bisanzwe.Kubwibyo, igihe cyihariye cyo gufata gishobora gutandukana bitewe nibintu nkibishushanyo mbonera, ubwiza bwibintu nibidukikije.
Ibintu byinshi birwaye bigira ingaruka kumwanya wokwirinda icupa ryamazi adafite ibyuma:
1. Imiterere: Imiterere yikubye kabiri cyangwa eshatu icupa irashobora gutanga ingaruka nziza zo kugabanya, kugabanya ubushyuhe bwimirasire nimirasire, bityo bikongerera igihe cyo kubika ubushyuhe.
2. Gufunga imikorere yumupfundikizo: igifuniko cyo gufunga igikombe bigira ingaruka kuburyo butaziguye.Imikorere myiza yo gufunga irashobora gukumira gutakaza ubushyuhe cyangwa kwinjiza umwuka ukonje, kugirango urebe ko igihe cyo gufata ari kirekire.
3. Ubushyuhe bwibidukikije bwo hanze: Ubushyuhe bwibidukikije bwo hanze bugira ingaruka runaka kumwanya wo gufata icupa.Mubihe bikonje cyane cyangwa bishyushye, ingaruka zo gukumira zirashobora kugabanuka gato.
4. Ubushyuhe bwo gutangira amazi: Ubushyuhe bwo gutangira bwamazi mugikombe nabyo bizagira ingaruka kumwanya wo gufata.Ubushyuhe bwo hejuru burashobora kugira ubushyuhe bugaragara mugihe runaka.
Muri make, amahame mpuzamahanga ateganya igihe cyo gukenera amacupa adafite ibyuma, atanga indangagaciro kubakoresha.Nyamara, igihe nyacyo cyo gufata nacyo kigira ingaruka kubintu bitandukanye, harimo imiterere y'icupa, imikorere yo gufunga umupfundikizo, ubushyuhe bwibidukikije hanze hamwe nubushyuhe bwo gutangira bwamazi.Mugihe ugura amacupa yamazi yicyuma, abaguzi bagomba gutekereza kuri byose kandi bakagura ibikombe bya termo bitagira umuyonga ukurikije ibyo bakeneye mugihe cyo kubika.
Igihe cyo kohereza: Kanama-15-2023