Kev ceev faj rau siv Laboratory Lasers

Laser Laboratory ntsuas kev nyab xeeb
Laser Safety thiab Classification
Thaum siv cov lasers, cov cai tswj kev nyab xeeb yuav tsum tau ua raws li thiab cov cuab yeej tiv thaiv tsim nyog yuav tsum tau siv. Tib neeg lub qhov muag tsis tshua muaj kev raug mob, thiab kev siv hluav taws xob tsawg tsawg yuav ua rau muaj kev puas tsuaj rau nws. JTBYShield muaj ntau yam khoom siv laser kev nyab xeeb uas tuaj yeem siv los txo cov xwm txheej lossis txo kev pheej hmoo. Lasers nyob rau hauv qhov pom thiab ze-infrared spectral ranges feem ntau yuav ua rau retinal puas vim hais tias lub cornea thiab lens yog tag nrho pob tshab rau cov wavelengths thiab lub lens tsom lub zog laser mus rau lub retina, uas yuav irreparably puas.

Kev Tswj Neeg
1. Cov neeg siv laser yuav tsum tau txais kev cob qhia cuam tshuam thiab ua cov kev sim ua kom nruj raws li cov txheej txheem ua haujlwm.
2. Teem ib tus neeg saib xyuas kev nyab xeeb tag nrho ntawm lub sijhawm laser, qhia meej meej cov neeg ua haujlwm uas muaj cai nkag mus thiab tawm hauv chav uas lub laser raug teeb tsa, thiab teeb lub teeb ceeb toom, ceeb toom, thiab lwm yam sab nraum lub qhov rooj kom txwv tsis pub nkag.
3. Thaum lub sij hawm laser debugging thiab kev ua haujlwm, cov neeg ua haujlwm yuav tsum hnav cov iav tiv thaiv thiab lwm yam khoom siv tiv thaiv. Ua ntej ua cov kev sim laser, tshem tawm tag nrho cov khoom cuam tshuam (saib, rings, hniav nyiaj hniav kub, hniav nyiaj hniav kub, thiab lwm yam) ntawm lub cev kom tsis txhob muaj kev cuam tshuam ntawm lub laser beam thiab ua rau kev puas tsuaj.

Environmental xav tau
1. Cov lasers loj dua muaj cov cuab yeej sib txuas thiab kev tiv thaiv npog; laser irradiation kev taw qhia yuav tsis ua mob rau lwm tus thiab tiv thaiv lub laser emission chaw nres nkoj thiab reflector los ntawm nce.
2. Ua ntej lub hwj chim ntawm lub laser, koj yuav tsum paub tseeb tias cov cuab yeej kev nyab xeeb ntawm cov cuab yeej ua haujlwm zoo, xws li: cov opaque baffles, cov nplaim hluav taws tsis zoo, cov tsom iav, cov qhov ncauj qhov ntswg, cov qhov rooj xauv, thiab cov khoom siv cua.
3. Lub chav uas lub laser muab tso rau yuav tsum muaj lub teeb ci kom cov menyuam kawm ntawv sib sau ua ke. Yog hais tias lub laser beam yuam kev nkag mus rau hauv lub qhov muag, tus nqi ntawm lub teeb kis mus rau lub retina yuav txo tau.
4. Cov ntaub nplaum thiab cov yas, nrog rau cov pa taws thiab cov pa taws tawg lossis cov kua dej tsis tuaj yeem muab tso rau ib puag ncig ntawm lub teeb laser.

Cov lus qhia ua haujlwm
1. Tsis txhob ntsia ncaj qha rau hauv lub teeb laser lossis lub teeb refracted thaum lub sijhawm ua haujlwm kom tsis txhob raug ncaj qha ntawm lub cev mus rau lub teeb laser.
2. Laser debugging yuav tsum tau ua nyob rau hauv qis qis zog ua hauj lwm ua tau.
3. Nws yog txwv tsis pub kuaj xyuas lub laser txhaum ntawm koj ob lub qhov muag. Lub laser yuav tsum tau kuaj xyuas thaum lub hwj chim kaw.

Kev ntsuas kev nyab xeeb thiab Laser Safety Accessories
·When adjusting a laser beam with non-negligible power (i.e. >Qib 1), Hernei pom zoo kom hnav tsom iav tiv thaiv laser txhua lub sijhawm, vim tias cov khoom siv hlau (xws li cov ntsia hlau ntsia hlau) tuaj yeem hloov qhov kev taw qhia ntawm lub nqaj.
· Cov tsom iav laser uas muaj cov wavelengths tshwj xeeb yuav tsum tau muab tso rau ze ntawm cov khoom siv laser. Hnav looj tsom iav tuaj yeem zam kev raug mob los ntawm cov kab teeb pom kev tsis sib haum.
· Cov tsom iav muaj cim nrog lub wavelength ntau yam uas tuaj yeem tiv thaiv thiab qhov tsawg kawg nkaus qhov muag pom nyob rau hauv qhov ntau.
· Laser tiv thaiv kab hlau rhuav thiab laser tiv thaiv daim ntaub tuaj yeem tiv thaiv lwm qhov chaw ntawm chav kuaj los ntawm lub zog lasers.
· Cov khoom siv tiv thaiv lub teeb tuaj yeem thaiv ncaj qha thiab cuam tshuam cov kab teeb ci tawm los ntawm thaj chaw sim khoom.
· Cov khoom siv kho qhov muag tuaj yeem tsim nyob rau hauv Herne lub tsev nyob kom cais lossis txo cov teeb meem ntawm lasers.
· Lasers nrog pigtails yuav tsum tau muab tua ua ntej txuas los yog disconnecting fiber connectors, tshwj xeeb tshaj yog lasers nrog lub hwj chim siab tshaj 10 mW.
· Tag nrho cov kab teeb laser yuav tsum tau txiav ntawm ntug ntawm lub rooj, thiab lub qhov rooj kuaj yuav tsum raug kaw thaum siv lasers.
· Tsis txhob tso lub teeb laser ntawm qhov muag.
· Ua kev sim rau ntawm lub rooj zaum kho qhov muag nrog txhua cov kab teeb laser propagating nyob rau hauv txoj kab rov tav.
· Tsis txhob hnav cov khoom uas tsis tsim nyog (xws li lub nplhaib, watches thiab lwm yam khoom siv uas cuam tshuam) thaum ua haujlwm ze rau ntawm txoj kev teeb.
· Nco ntsoov tias tej zaum yuav muaj kev cuam tshuam lub teeb los ntawm pem hauv ntej los yog tom qab qhov chaw ntawm lo ntsiab muag thiab lwm yam khoom siv kho qhov muag.
· Teem lub zog laser rau qhov tsawg kawg nkaus xav tau los ntawm daim ntawv thov.
· Yog tias ua tau, txo qhov tso zis hluav taws xob thaum kho txoj kev kho qhov muag. Siv optical shutters thiab cov ntxaij lim dej kom txo cov nqaj fais fab.
· Muab cov cim ceeb toom tsim nyog lossis cov ntawv cim ze ze ntawm cov khoom siv laser thiab cov chaw sim.
· Thaum ua haujlwm ntawm Class 3R lossis 4 laser, siv lub teeb lub thawv nrog lub laser kev nyab xeeb kos npe, uas yog, hom laser no yuav tsum tau siv cov khoom siv kev ruaj ntseg sib txuas.
· Tsis txhob siv lub teeb pom kev laser los hloov lub teeb ntxiab.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.