Imikorere ya fibre ya optique

SHAKA FIREPROFOMERY isanzwe ikoresha fibre ya optique nkikimenyetso coinelr, kizaba hamwe fotometric factrometero kubisesengura. Bitewe no korohereza fibre optique, abakoresha barashobora guhinduka cyane kugirango bubake sisitemu yo kugura.

Ibyiza bya fibre optic statumeter ni modulatity kandi byoroshye kuri sisitemu yo gupima. MicroAmashanyarazi ya OptiqueKuva mu mutira mu Budage yihuta cyane kuburyo ishobora gukoreshwa musesengura kumurongo. Kandi kubera gukoresha ibiciro bishyuwe

Iboneza ryibanze rya fibre optic spectrometero igizwe no gushakira, slit, na detector. Ibipimo byibi bice bigomba guterwa mugihe ugura akamenyero. Imikorere yuburyo bushingiye ku guhuza neza no kwangiza ibi bice, nyuma yuko kalibration ya fibre ya oppetique, ihame, ibi bikoresho ntibishobora kugira ibyo hahinduka.

Imikorere Intangiriro

Gufata

Guhitamo gupima biterwa nibisabwa shusho nibisabwa. Kuri fibre optic staprometero, urwego rwibisanzwe mubisanzwe hagati ya 200nm na 2500m. Bitewe nibisabwa gukemura byinshi, biragoye kubona intera nini; Mugihe kimwe, hejuru yicyemezo gisabwa, flumox nkeya. Kubisabwa kugirango imyanzuro yo hasi kandi ifite intera nini nini, umurongo 300 wo gukina / mm nuburyo busanzwe. Niba hasabwa imyanzuro myinshi idasanzwe, irashobora kugerwaho muguhitamo gukomera hamwe nimirongo 3600 / MM, cyangwa guhitamo detector hamwe nicyemezo cya Pixel.

slit

Urupapuro rugufi rushobora kunoza imyanzuro, ariko flux yoroheje ni nto; Kurundi ruhande, ibice byagutse birashobora kongera ibitekerezo, ariko byishyurwa. Mubisabwa bitandukanye, ubugari bukwiye bwatoranijwe bwo guhitamo ibisubizo rusange.

ikipe

Ubwumvikane muburyo bumwe bugena imyanzuro nubushishozi bwa fibre optique, akarere gakondo kuri statector ni muburyo buke bwo gukemura hejuru cyangwa bigabanijwemo ibintu byinshi ariko binini kugirango twumve ibintu byinshi ariko binini kugirango tubikesheje. Mubisanzwe, sensitivite ya statector ya CCD nibyiza, urashobora rero kubona igisubizo cyiza kidafite ibyiyumvo kurwego runaka. Kubera ubushishozi bukomeye nukuntu urusaku rwumutima bwa Ingaas hafi ya Infrared, ikigereranyo cyurusaku rwikimenyetso gishobora kunozwa neza hakoreshejwe firigo.

Akayunguruzo

Kubera itandukaniro ritandukanye rya spesitite ubwaryo, kwivanga kwamashanyarazi birashobora kugabanuka ukoresheje akayunguruzo. Bitandukanye na strectrometero isanzwe, fibre optic optrometero zihinga kuri deteri, kandi iki gice cyimikorere gikeneye gushyirwaho mu ruganda. Muri icyo gihe, ipati ifite kandi imikorere yo kurwanya no guteza imbere ibimenyetso-by-urusaku ya sisitemu.

Imikorere yuburyo bugenwa cyane cyane nurwego rutangaje, imyanzuro ya optique no kumva. Impinduka kuri kimwe muribi bipimo bizagira ingaruka kumikorere yibindi bipimo.

Ikibazo nyamukuru cyikigereranyo ntabwo ari ugukoresha ibipimo byose mugihe cyo gukora, ariko kugirango ukore ibipimo bya tekiniki byujuje ibisabwa muburyo butandukanye muri aya mahitamo atatu. Izi ngamba zifasha ibintu kugirango uhaze abakiriya kugaruka ntarengwa hamwe nishoramari rito. Ingano ya cube biterwa nibipimo bya tekiniki ko ibintu bikeneye kugeraho, kandi ubunini bwayo bufitanye isano nuburemere bwikigereranyo nigiciro cyibicuruzwa bifatika. Ibicuruzwa bya spectrometer bigomba guhura byimazeyo ibipimo bya tekiniki bisabwa nabakiriya.

Intera meza

SpectrometeroHamwe nurutonde ruto rusanzwe rutanga amakuru arambuye, mugihe ibipimo binini bingana bifite intera yagutse. Kubwibyo, urwego rwiza rwikimenyetso nikimwe mubipimo byingenzi bigomba gusobanurwa neza.

Ibintu bigira ingaruka kurwego rwibishyikirwa cyane kandi tutavuga rumwe na statector, hamwe no gukomera hamwe na detector batoranijwe hakurikijwe ibisabwa bitandukanye.

ibyiyumvo

Kuvuga Kumva, ni ngombwa gutandukanya kumva muri Photometry (imbaraga ntoya yerekana aspectrometeroUrashobora kumenya) no kwiyumvisha muri Stochiometrie (itandukaniro rito ryibasiwe nuko ibintu byiza bishobora gupima).

a. Ifoto ya Photometric

Kubisabwa bisaba ibitekerezo byimbitse, nka fluorescence na Raman, turasaba sek chatko ya optique hamwe na thermo-fanterel array, hamwe nindorerwamo ya zahabu, hamwe nibice bya zahabu (100μm cyangwa yagutse). Iyi moderi irashobora gukoresha ibihe byinshi byo kwishyira hamwe (kuva milisegonda 7 kugeza muminota 15) kugirango utezimbere imbaraga zamakuru, kandi zirashobora kugabanya urusaku no kunoza imbaraga.

b. Stoichiometric

Kugirango utange indangagaciro zibiri zo kwinjiza hamwe na fagitire cyane, ntabwo ari statector gusa irakenewe gusa, ariko kandi igipimo cyurusaku. Gutererana hamwe nibimenyetso byinshi-kuri-urusaku ni theormoelectric 1024-pigiseli array ya CCD. Impuzandengo yamashusho menshi yerekana kandi arashobora kunoza ibimenyetso-kuri-urusaku, kandi ubwiyongere bwumubare-urusaku rwiyongera kumuvuduko wa kare, kurugero, impuzandengo yimyaka 100 irashobora kongera ibimenyetso-kuri kilometero 10, kugera ku 10,000: 1.

Imyanzuro

Icyemezo cya Optique nikigeragezo cyingenzi kugirango upime ubushobozi bwa optique. Niba ukeneye imyanzuro yo hejuru cyane, turagusaba ko uhitamo imirongo 1200 / mm cyangwa byinshi, hamwe na parikingi ntoya na 2048 cyangwa 3648 detector ya Pixel CCD.