Mercury Teeb txawb - lub teeb tshiab qhov chaw

Feem ntau cov ua thiab siv nyob rau hauv ua liaj ua teb rau tubular fluorescent teeb uas tawg nyob rau hauv lub ultraviolet ntau ntawm cov hluav taws xob arc nyob rau hauv mercury vapor los ntawm txoj kev lub phosphor txheej yog hloov dua siab tshiab rau hauv ib tug pom kho qhov muag. Lawv muaj xws li ib tug iav teeb, qhov xaus ntawm ob txhais ceg uas yog soldered mus rau lub electrodes. Lub hwj twb qhia inert roj, uas tswj tiv cav tseb. Me mercury yaj yog manufactured nyob rau hauv me me qhov ntau, thiab muaj ib tug txo mercury cov ntsiab lus piv nrog cov pa fluorescent teeb ntev. Tag nrho fluorescent teeb muaj ib tug ntev kev pab cuam lub neej piv rau lwm tus.

Mercury yaj yog muab faib mus rau hauv lub nram qab no:

- me ntsis pab kiag li lawm rau teeb pom kev zoo ib tsis tshua muaj siab, uas yog cov pa fluorescent thiab compact fluorescent teeb;

- paug qhov chaw ntawm siab thiab ultra-siab siab ntawm lub teeb, qhov no yog ua tau ib tug mercury teeb thiab ultra siab siab, hlau halide, mercury-xenon, thiab lwm tus neeg.

Lub apparatus ntawm kev kub siab lub teeb qhov chaw

High siab mercury yaj yog feem ntau yog tsim raws li kev teeb txawb XRD. Lawv muaj ib tug hwj iav elliptical zoo. Hauv ua tubular quartz burner. Nws yog ua los ntawm pob tshab quartz iav. Nyob rau hauv ib hwj yog plaub electrodes. Nws sab hauv qhov chaw uas muaj cov inert gases nyob rau hauv ib tug nruj kev faib ua feem. Nws kuj yog mercury, uas tej zaum yuav siv sij hawm hauv daim ntawv ntawm ib tug poob los yog quav hniav nyob rau ntawm cov phab ntsa ntawm lub burner. Es tsis txhob, huab cua yog pumped rau hauv lub hwj nitrogen. Nyob sab hauv ntawm lub khob nrog ib tug txheej ntawm phosphor, uas, noj ultraviolet hluav taws xob, converts nws mus rau hauv pom lub teeb. Cov resultant voltage yog thov mus rau lub gas paug - ib lub teeb qhov chaw.

Ib yam li ntawd, cov tshuaj mercury teeb teem nyob rau hauv ib tug ultrahigh siab. Nyob rau lawv flasks matte los yog daim iav txheej tej zaum yuav tau mus thov. Lawv yog nruab nrog ib tug throttle, uas nws lub hom phiaj yog los txo cov mov ntawm hluav taws xob tam sim no. Tsis muaj throttle, lawv instantly tsis. Tom qab lub voltage mercury yaj yog nkag mus rau hauv nyob rau hauv brightness rau rau mus rau yim feeb. Nyob rau hauv tib lub sij hawm, lub mercury nyob rau hauv nws mus rau hauv ib tug gaseous lub xeev. Tom qab ntawd, lub teeb pib nyob rau hauv txoj hauj lwm ntawm lub combustion hom.

Apparatus mercury arc teeb qhov chaw

Qhov no yog ib yam ntawm cov roj-paug ntaus ntawv rau teeb pom kev zoo ib tug siab siab. lawv yog cov sib txawv ntawm tag nrho cov lwm yam tshwj xeeb additives. Tej zaum lawv yuav muaj ib tug sov so, nruab nrab thiab txias lub teeb. Mercury arc teeb, mus rau hauv uas lub radiating additives, hlau halide los yog kub siab yaj yog siv rau kev thiab tshwj xeeb teeb pom kev zoo, thiab ntsia tau rau hauv ntau yam pab kiag li lawm thiab apparatus. Qhov no compact haib thiab npaum lub teeb qhov chaw uas yog siv nyob rau hauv lub teeb pom kev zoo du rail hauls, quarries thiab lwm yam loj qhib tej qhov chaw. Lawv kuj siv tau rau cov teeb pom kev zoo scenes, studios, ntau lawm vaj tse, nrog lawv cov kev pab ua kom tiav sab nraum zoov teeb pom kev zoo architectural attractions. Lawv yog siv nyob rau hauv projectors nrog tshwj xeeb optics.