Ikoranabuhanga ryo gushyira muri firigo n'ibisabwa mu bwiza:
1- Gutegura ububiko
Ububiko bushyirwamo imiti yica udukoko kandi bugashyirwamo umwuka mbere yo kubika.
2- Ubushyuhe bw'ububiko bugomba kugabanuka kugeza kuri 0--2C mbere y'uko winjira mu bubiko.
3- Umubare w'amajwi winjira
4- Tegura neza aho ibintu biherereye, imiterere n'uburebure bishyirwa hamwe hakurikijwe ibikoresho bitandukanye byo gupakira. Imiterere, icyerekezo n'uburyo ibicuruzwa bishyirwamo bigomba kuba bihuye n'icyerekezo cy'umwuka mu bubiko.
5- Dukurikije ubwoko bw'ububiko, amapaki, n'urwego rwo gupakira, kugira ngo horohereze urujya n'uruza rw'ibicuruzwa no kubikonjesha, ubucucike bw'ahantu heza bwo kubika ntibugomba kurenga 250kg kuri metero kibe, kandi ubushobozi bwo gupakira amapaki yo gupakira mu masanduku bwiyongereyeho 10%-20%.
6- Kugira ngo byorohereze igenzura, ububiko n'imicungire, ikirundo ntikigomba kuba kinini cyane, kandi icyapa n'ikarita y'ububiko bigomba kuzuzwa nyuma y'uko ububiko bumaze kuzura.
7-Kubika pome nyuma yo gukonjesha mbere y’uko zibikwa bituma zinjira vuba ahantu hashya ho kubika ibintu hamwe n’ubushyuhe bukwiye. Mu gihe cyo kubika, ubushyuhe bw’ububiko bugomba kwirinda ihindagurika rishoboka. Iyo ububiko bumaze kuzura, ni ngombwa ko ubushyuhe bw’ububiko bugera ku rwego rwa tekiniki mu masaha 48. Ubushyuhe bwiza bwo kubika ubwoko butandukanye bw’amapome.
8- Kumenya ubushyuhe, ubushyuhe bwo mu bubiko bishobora gupimwa buri gihe cyangwa buri gihe. Gupima ubushyuhe buri gihe bishobora gukorwa hakoreshejwe icyuma gifata amajwi gifite isomo ryacyo, cyangwa kikabonwa n'intoki iyo nta icyuma gifata amajwi kihari.
9-Ibikoresho byo gupima ubushyuhe, ubuziranenge bwa thermometer ntibugomba kurenza 0.5c.
10-Guhitamo no kwandika ingingo zo gupima ubushyuhe
Ibipimo by'ubushyuhe bigomba gushyirwa aho bitarangwa n'ubushyuhe, umuyaga udasanzwe, imirasire, guhindagura no gushotora. Umubare w'ingingo uterwa n'ubushobozi bwo kubika, ni ukuvuga ko hari ingingo zo gupima ubushyuhe bw'umubiri w'imbuto n'ingingo zo gupima ubushyuhe bw'umwuka (hagomba kuba harimo aho indege isubira bwa mbere). Inyandiko zirambuye zigomba gukorwa nyuma ya buri gipimo.
Ubushyuhe
Igenzura rya thermometer
Kugira ngo habeho ibipimo nyabyo, termometero zigomba gupimwa nibura rimwe mu mwaka.
Ubushuhe
Ubushuhe bwiza mu gihe cyo kubika ni 85%-95%.
Igikoresho cyo gupima ubushuhe gisaba ubuziranenge bwa ± 5%, kandi guhitamo aho gupimira ni kimwe n'aho gupimira ubushyuhe.
Izenguruka ry'umwuka
Umushyushya ushyushya mu bubiko ugomba kongera ubushyuhe bw'umwuka mu bubiko, ukagabanya itandukaniro ry'ubushyuhe n'ubushyuhe mu mwanya ugereranije, kandi ukazana umwuka n'ibintu bihindagurika biva mu mikorere y'ibicuruzwa bibitswe mu ipaki. Umuvuduko w'umuyaga mu cyumba cy'imizigo ni 0.25-0.5m / s.
guhumeka
Bitewe n’imikorere y’ibimera bya pome, imyuka mibi yitwa ethylene n’ibintu bihindagurika (ethanol, acetaldehyde, nibindi) bizavamo kandi bikusanyirizwe. Kubwibyo, mu ntangiriro z’ububiko, guhumeka neza bishobora gukoreshwa nijoro cyangwa mu gitondo igihe ubushyuhe buri hasi, ariko ni ngombwa kwirinda ihindagurika rikomeye ry’ubushyuhe n’ubushuhe mu bubiko.
Igihe cyo kohereza: Ukuboza 14-2022