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Tsim ib hmo-tsis pom kev ntaus ntawv nrog lawv tus kheej txhais tes

Lub hauv paus ntawm hmo ntuj pom kev tsom iav yog lub peev xwm los tsim txhua yam ntawm lub cev lub cev muaj kev cuam tshuam IR. Qhov no kev txiav txim yog tau ua tsaug rau lub internal photoelectric nyhuv, uas zoo nkaus li nyob rau hauv tej yam tej yam kev mob.

Peb paub li no feature, koj yuav ua tau ib tug pom thaum tsaus ntuj ntaus ntawv nrog koj ob txhais tes. Ua li no, Tshuag li on tej yam tshuaj hais.

Yuav ua li cas yuav ua rau ib tug pom thaum tsaus ntuj ntaus ntawv nyob rau hauv lub tsev?

Peb yuav tsum coj ob tug me me iav phiaj, raws li zoo raws li lub compound SN Cl2, silver, ZnS, thiab tooj liab. Cov tshuaj ntawm sulfuric acid, thiab dichromate slides yuav tsum tau sov so rau txog plaub lub sij hawm. Tom qab hais tias, lawv yuav tsum tau kom huv si qhuav.

Ces, nyob rau hauv ib tug iav zaub mov mus rau muab tso rau lub tin chloride thiab muab tso rau hauv ib qho hluav taws xob tshuab cua sov. Saum toj no nws nyob rau ib tug deb ntawm 10 centimeters yog tsim nyog los muab cov daim iav, thiab lub peev xwm los npog lub hlau phaj thiab muaj xws li ib tug cua kub ntaus ntawv.

Sai li sai tau raws li lub qhov cub sov txog li 450 degrees, nws yog tsim nyog los noj lub phaj thiab kom paub tseeb tias nws twb tsim nyob rau conductive nyias txheej. Lub iav yuav tsum tau muab tso rau hauv lub rooj kom txias.

Peb mus txuas ntxiv los mus tsim hmo ntuj pom kev ntaus ntawv nrog koj ob txhais tes. Tom ntej no, koj yuav tsum mus thov ib tug ntawm cov phiaj semiconductors. Qhov no yuav tsum tau ib tug kev tshuaj. Kom nws nyob rau hauv cov nram no txoj kev: muab peb feem pua thiab rau feem pua tiokarbomid lead acetate. Cov kev daws teeb meem yuav tsum tau muab tso rau hauv ib lub hwj iav. Siv ciaj tais, nws yog tsim nyog los ntsw mus rau hauv ib tug sib tov ntawm ib khob phaj los ntawm kev tuav nws mas. Tab sis ua ntej koj ua li no, koj yuav tsum mus rau sab, tsis them nrog ib tug conductive txheej, thov cov kua roj vanish. Ntxiv mus, hnav hnab looj tes yuav tsum ncuav daim hlau ntim nrog ib tug alkali daws mus rau sab saum toj thiab maj mam muab do tus txheem ntawm lub iav txog ntsha pas nrig. Yog li ntawd nws yog ntshaw tsis txhob kov cov iav. Tom qab 10 feeb, lub phaj yuav tsum tau muab tshem tawm thiab rinsed nyob rau hauv dej distilled.

Mus ntxiv rau tsim hmo ntuj pom kev ntaus ntawv nrog koj ob txhais tes, koj yuav tsum kom huv si qhuav lub slides. Rau lub hom phiaj no, xws li lub cub tawg, nws yog tsim nyog los muab cov huv si iav khob Ag (silver) thiab rov hais dua cov saum toj no cov txheej txheem, tab sis nyob rau 900-degree kub. Tom qab ntawd, nrog rau cov semiconductor phaj yuav tsum tau loj thiaj li mus ua ib daim iav zaj duab xis.

Peb npaj ib tug phosphor. Ib zaug ntxiv, koj yuav tsum tig mus rau ntawm qhov cub thiab muab lub Tuam Tshoj lub tais tooj liab thiab zinc acetate nyob rau hauv ib tug kev faib ua feem ntawm 10 * 100. Nws yog ib qho tseem ceeb uas muaju ntsiab yog raws li finely li sai tau.

Lub tshav kub yuav kev tooj liab vapor, uas ces yuav tsum tau mus txeem mus rau hauv lub interstices ntawm lub zinc muaju. Cov khoom tau nyob rau hauv txhua rooj plaub yuav tsum tsis txhob zuaj. Raws li ib tug tshwm sim, yuav tsum tsim ib tug dawb hmoov. Tom ntej no, sib tov cov xim muaj hlau nrog muaju, cov tshuaj yog nchuav rau hauv ib lub phaj (silver txheej) thiab tos kom txog thaum lub sib tov twb uniformly yuav kis tau mus ua ib lub tiaj. Tom ntej no, nyob rau hauv lub kua roj vanish yuav tsum muab tso rau lub thib ob phaj nrog ib tug conductive txheej. Thaum txhua yam yog qhuav, yuav luag npaj txhij pom thaum tsaus ntuj ntaus ntawv nrog koj ob txhais tes los khi ua ke. Ces, thov ib tug conductive txheej thiab soldered nyob ib ncig ntawm cov npoo ntawm daim hlau rau xov terminals.

Yuav ua li cas yuav ua rau ib tug pom thaum tsaus ntuj ntaus ntawv? los ua ke

Nws tseem mus yuav cov generator thiab muab tag nrho lub Cheebtsam nyob rau hauv ib tsev. Nws zoo yuav ua tau arbitrary.

Lub lens rau tus ntaus ntawv yuav borrowed los ntawm tej lub koob yees duab, tab sis nws yog zoo dua mus rau noj kom zoo dua ntawm luv luv-muab (lawv muaj peev xwm yuav nrhiav tau nyob rau hauv lub chaw ua hauj lwm ntawm "Pauv-8M" thiab "pub"). Eyepiece haum tej lens, tab sis nco ntsoov rau lenticular.

Muab daim ua ke, koj yuav tau mus xyuas lub zog ntawm cov kev sib txuas. Thaum koj tig mus rau ntawm ntaus ntawv, koj yuav tsum hnov ib lub nyias squeak. Nws tseem yog tsim nyog yuav tau kho cov voltage theem ntawm cov generator zaus thiab rhiab heev.

Hmoov zoo rau koj!

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