Amakuru

Icyumba cyo gupima ikirere cya UV ni ubundi bwoko bw'ibikoresho byo gupima ikirere byigana urumuri ruri mu zuba. Bishobora kandi kongera ibyangiritse biterwa n'imvura n'ikime. Ibi bikoresho bigeragezwa hakoreshejwe gushyira ibintu bigomba kugeragezwa mu buryo bugenzurwa bw'izuba n'ubushuhe no kongera ubushyuhe. Ibi bikoresho bikoresha amatara ya ultraviolet fluorescent kugira ngo byiganye izuba, kandi bishobora no kwigana ingaruka z'ubushuhe binyuze mu gushonga cyangwa gutera imiti.

Bifata iminsi cyangwa ibyumweru bike gusa kugira ngo igikoresho cyongere ibyangiritse bifata amezi cyangwa imyaka kugira ngo kibe hanze. Ibyangiritse ahanini birimo guhinduka kw'ibara, guhinduka kw'ibara, kugabanuka k'urumuri, gushonga, gucika, gushonga, gucika intege, kugabanuka k'imbaraga, no gushonga. Amakuru y'ibizamini atangwa n'ibikoresho ashobora gufasha mu guhitamo ibikoresho bishya, kunoza ibikoresho bihari, cyangwa gusuzuma impinduka mu miterere zigira ingaruka ku kuramba kw'ibicuruzwa. Ibikoresho bishobora guhanura impinduka ibicuruzwa bizahura nazo hanze.

Nubwo imirasire ya UV ingana na 5% by'izuba, ni yo mpamvu nyamukuru ituma kuramba kw'ibicuruzwa byo hanze kugabanuka. Ibi biterwa nuko imiterere y'izuba yiyongera iyo uburebure bw'umurambararo bugabanutse. Kubwibyo, iyo urimo kwigana ibyangiritse by'izuba ku miterere y'ibintu, si ngombwa kongera kwerekana urumuri rw'izuba rwose. Kenshi na kenshi, ugomba kwigana urumuri rwa UV rw'umuraba mugufi. Impamvu itara rya UV rikoreshwa mu gupima ikirere cya UV vuba ni uko rihamye kurusha izindi miyoboro kandi rishobora kongera kwerekana ibisubizo by'ikizamini neza. Ni bwo buryo bwiza bwo kwigana ingaruka z'izuba ku miterere y'umubiri ukoresheje amatara ya UV akoresha fluorescent, nko kugabanuka k'urumuri, gucika, gukurura, n'ibindi. Hari amatara menshi atandukanye ya UV aboneka. Amenshi muri aya matara ya UV atanga urumuri rwa ultraviolet, rutagaragara n'urumuri rwa infrared. Itandukaniro ry'ingenzi ry'amatara rigaragarira mu itandukaniro ry'ingufu zose za UV zikorwa mu rugero rw'uburebure bw'umuraba wazo. Amatara atandukanye azatanga ibisubizo bitandukanye by'ikizamini. Ahantu nyaho ho gushyira urumuri rwa UV hashobora gutuma ubwoko bw'itara rya UV rigomba guhitamo.

UVA-340, amahitamo meza yo kwigana imirasire ya ultraviolet y'izuba

UVA-340 ishobora kwigana spectrum y'izuba mu rugero rw'uburebure bw'umuraba mugufi, ni ukuvuga spectrum ifite uburebure bw'umuraba bwa 295-360nm. UVA-340 ishobora gusa gukora spectrum y'uburebure bw'umuraba wa UV buboneka mu zuba.

UVB-313 kugira ngo habeho ikizamini cyo kwihutisha ntarengwa

UVB-313 ishobora gutanga ibisubizo byihuse. Bakoresha UV z'uburebure bugufi kandi zikomeye kurusha iziboneka ku isi muri iki gihe. Nubwo aya matara ya UV afite uburebure bwinshi kurusha imiraba karemano ashobora kwihutisha ikizamini ku rugero runini, azatera no kwangirika ku buryo budahindagurika kandi bufatika ku bikoresho bimwe na bimwe.

Ihame rigena itara rya ultraviolet rikoresha fluorescent rifite ingufu ziri munsi ya 300nm munsi ya 2% by'ingufu zose z'urumuri rusohoka, ubusanzwe ryitwa itara rya UV-A; itara rya ultraviolet rikoresha fluorescent rifite ingufu zisohoka ziri munsi ya 300nm rirenze 10% by'ingufu zose z'urumuri rusohoka, ubusanzwe ryitwa itara rya UV-B;

Urugendo rw'uburebure bwa UV-A ni 315-400nm, naho UV-B ni 280-315nm;

Igihe cy’ibikoresho bihura n’ubushuhe hanze gishobora kugera ku masaha 12 ku munsi. Ibisubizo bigaragaza ko impamvu nyamukuru y’ubu bushuhe bwo hanze ari ikime, atari imvura. Igipimo cy’ubushuhe cyihuta cya UV gipima ingaruka z’ubushuhe hanze gikoresheje amahame yihariye yo guhumeka. Mu gihe cyo guhumeka kw’ibikoresho, hari ikigega cyo kubika amazi munsi y’agasanduku kandi gishyushye kugira ngo gitange umwuka w’amazi. Umwotsi ushyushye utuma ubushuhe mu cyumba cy’igeragezwa bugumana ubushuhe 100 ku ijana kandi bugakomeza ubushyuhe bwinshi. Ibi bicuruzwa byagenewe kwemeza ko icyitegererezo cy’igerageza koko kigize urukuta rw’icyumba cy’igerageza kugira ngo inyuma y’igice cy’igerageza kigaragare ku mwuka wo mu nzu. Ingaruka zo gukonja k’umwuka wo mu nzu zituma ubushyuhe bw’igice cy’igerageza bugabanuka bukagera ku rugero ruri munsi ya dogere nyinshi z’ubushyuhe bw’umwuka. Kugaragara kw’iri tandukaniro ry’ubushyuhe bituma amazi y’amazi akorwa no guhumeka ku buso bw’icyitegererezo mu gihe cyose cyo guhumeka. Iyi nyunganizi ni amazi meza kandi asukuye neza. Amazi meza atuma ikizamini cyongera kugaruka kandi akirinda ikibazo cy’amazi.