Ibyuma bigezweho biratandukanye cyane muburyo bwimiterere. Nigute ushobora guhitamo sensor ukurikije intego yihariye yo gupima, ikintu cyo gupima hamwe nibidukikije byo gupimisha nikibazo cya mbere gikemurwa mugihe cyo gupima ingano runaka. Iyo sensor igenwe, uburyo bwo gupima hamwe nibikoresho byo gupima nabyo birashobora kugenwa. Intsinzi cyangwa gutsindwa ibisubizo byo gupimwa biterwa cyane cyane no kumenya niba guhitamo sensor bifite ishingiro.

1. Menya ubwoko bwa sensor ukurikije ikintu cyo gupimisha n'ibidukikije.

Kugirango dukore igipimo cyihariye, dukwiye kubanza gusuzuma ubwoko bwa sensor ikoreshwa, igomba kugenwa nyuma yo gusesengura ibintu byinshi. Kuberako, nubwo mugupima ubwinshi bwumubiri, hariho ubwoko bwinshi bwa sensor duhitamo, kandi nikihe kibereye, dukeneye gusuzuma ibibazo byihariye bikurikira dukurikije ibimenyetso byapimwe hamwe nuburyo bukoreshwa bwa sensor: ubunini y'urwego rwo gupima; Ibisabwa kumwanya wapimwe kubunini bwa sensor; Niba uburyo bwo gupima ari uguhuza cyangwa kudahuza; Uburyo bwo gukuramo ibimenyetso, insinga cyangwa gupima guhuza; Inkomoko ya sensor, murugo cyangwa yatumijwe mu mahanga, ihendutse, cyangwa yateye imbere.

Nyuma yo gusuzuma ibibazo byavuzwe haruguru, turashobora kumenya ubwoko bwa sensor duhitamo, hanyuma tukareba ibipimo ngenderwaho byihariye bya sensor.

2, guhitamo ibyiyumvo

Mubisanzwe, mumurongo uringaniye wa sensor, hejuru ya sensitivite ya sensor, nibyiza. Kuberako gusa iyo sensitivite iri hejuru, agaciro kerekana ibimenyetso bisohoka bihuye nimpinduka zapimwe ni nini cyane, ifasha gutunganya ibimenyetso. Icyakora, twakagombye kumenya ko sensibilité ya sensor iri hejuru, kandi urusaku rwo hanze rudafitanye isano no gupima rworoshye kuvangwa, kandi ruzanongerwaho na sisitemu ya amplification, izagira ingaruka ku gupima neza. Kubwibyo, birasabwa ko sensor ubwayo igomba kuba ifite igipimo kinini cyerekana-urusaku kandi ikagerageza ibishoboka byose kugirango igabanye ibimenyetso byivanga byaturutse hanze.

Ibyiyumvo bya sensor ni icyerekezo. Iyo ingano yapimwe idafite icyerekezo, kandi icyerekezo cyayo gisabwa kuba kinini, sensor zifite sensibilité nkeya mubindi byerekezo zigomba guhitamo; Niba ibipimo byapimwe ari indorerezi zingana, ntoya ntoya yumusaraba wa sensor, nibyiza.