Fiber optic tes hauj lwm yog cov caj qaum ntawm cov niaj hnub siab - kev sib txuas lus ceev, tab sis cov txheej txheem installation cuam tshuam cov kev phom sij zais uas mus dhau lub cev muaj zog. Ib qho ntawm cov lus nug tseem ceeb tshaj plaws uas cov kws tshaj lij thiab cov neeg saib xyuas kev nyab xeeb nug yog:Koj puas xav tau laser kev nyab xeeb tsom iav rau fiber ntau optic installation?
Cov lus teb luv luv yogyog. Thaum fiber ntau optics feem ntau muaj kev nyab xeeb thaum kho kom raug, lub teeb pom kev taug kev los ntawm lawv ua rau muaj kev pheej hmoo loj rau tib neeg lub zeem muag. Nov yog phau ntawv qhia dav dav rau kev nkag siab txog kev phom sij ntawm laser hauv fiber ntau optics thiab vim li cas kev tiv thaiv qhov muag tsis yog - sib tham.
Qhov Kev Nyuaj Siab Tsis Pom Zoo: Vim li cas Fiber Optic Lasers yog qhov txaus ntshai
Ib qho kev xav tsis zoo yog tias koj pom tsis tau lub teeb, nws tsis tuaj yeem ua mob rau koj. Nyob rau hauv kev muaj tiag, feem ntau fiber optic kev sib txuas lus systems ua hauj lwm siv infrared teeb, feem ntau ntawm wavelengths ntawm1310nm thiab 1550nm.
Invisibility:Tib neeg lub qhov muag tsis tuaj yeem ntes cov infrared wavelengths. Koj tuaj yeem ntsia ncaj qha rau hauv siab - lub zog laser beam yam tsis paub txog nws.
Retinal puas:Txawm hais tias lub teeb tsis pom, lub zog ceev yog qhov siab kawg. Yog hais tias lub teeb no nkag mus rau hauv lub qhov muag, lub lens tsom nws mus rau retina, uas yuav ua rau irreversible thermal burns thiab mus tas li tsis pom kev.
Lub tswvyim ntawm "Clean Beam":Tsis zoo li lub teeb pom kev zoo uas tawg lub teeb nyob rau hauv txhua qhov kev taw qhia, lub teeb laser yog qhov taw qhia siab heev. Txawm hais tias cov fiber ntau tsis txuas rau hauv ib lub cuab yeej, lub fiber ntau muaj peev xwm emit ib lub teeb pom kev zoo.
Thaum Twg Koj Puas Xav Tau Kev Tiv Thaiv Laser?
Laser tsom iav kev nyab xeebtsis yog rau active splicing; lawv yuav tsum tau nyob rau hauv tag nrho cov installation thiab kuaj lifecycle. Koj yuav tsum hnav qhov muag tiv thaiv thaum lub sijhawm:
Live Network Testing:Thaum siv Optical Time Domain Reflectometer (OTDR) lossis lub teeb pom kev / lub zog ntsuas ntawm qhov txuas txuas.
Kev daws teeb meem:Thaum tshawb xyuas fiber ntau xaus rau cov cim qhia lossis txheeb xyuas qhov tsis raug.
Kev tu:Thaum disconnecting los yog reconnecting thaj qaum ntawm cov khoom nyob.
Fusion Splicing:Txawm hais tias lub splicer nws tus kheej yog kaw, tuav lub active fibers ua ntej thiab tom qab lub splice yuav tsum tau ceev faj.
Yuav Ua Li Cas Xaiv Txoj Cai Laser Safety Glasses
Tsis yog txhua lub tsom iav kev nyab xeeb yog tsim sib npaug. Standard tsim kev ruaj ntseg tsom iav yuav tsis tiv thaiv koj los ntawm laser tawg. Txhawm rau kom muaj kev nyab xeeb siab tshaj plaws, koj lub looj tsom iav yuav tsum ua raws li cov txheej txheem tshwj xeeb:
Wavelength Specification:Xyuas kom cov iav raug ntsuas rau qhov tshwj xeeb wavelengths koj ua haujlwm nrog (xws li 1310nm thiab 1550nm).
Optical Density (OD) Kev Ntsuas:Qhov ntsuas OD qhia tias lub tsom iav txo cov laser siv ntau npaum li cas. Rau kev ua haujlwm fiber ntau optic, qhov ntsuas OD ntawmOD4+ lossis siab duafeem ntau pom zoo kom txo cov nqaj kom muaj kev nyab xeeb.
Ntawv pov thawj:Nrhiav cov looj tsom iav uas ua raws li cov qauv kev nyab xeeb thoob ntiaj teb xws liTS EN 207(Europe) lubANSI Z136.1(USA).
Tshaj Laser Kev Tiv Thaiv: Lwm yam Fiber Optic Hazards
Thaumlaser kev nyab xeebyog qhov tseem ceeb tshaj plaws, cov txheej txheem kev nyab xeeb rau kev teeb tsa fiber ntau yuav tsum tau hais txog lwm yam kev pheej hmoo:
Fiber ntau:Cleaved fiber kawg yog qhov tseem ceeb me me iav koob. Lawv yuav luag tsis pom thiab tuaj yeem nkag mus tau yooj yim ntawm daim tawv nqaij lossis, yog tias noj, ua rau sab hauv hemorrhaging. Ib txwm muab cov khoom siv fiber ntau pov tseg rau hauv ib lub thawv ntim khoom, ntim tau.
Chemical Hazards:Kev ntxuav fiber ntau feem ntau suav nrog isopropyl cawv lossis lwm yam kuab tshuaj. Ib txwm ua haujlwm hauv qhov dej zoo - qhov chaw cua thiab zam kev sib cuag ntawm daim tawv nqaij.
Ergonomics:Kev teeb tsa feem ntau suav nrog cov lus tsa suab rov qab thiab qhov ua tsis tau zoo. Kev siv cov cuab yeej ergonomic thiab so tsis tu ncua tuaj yeem tiv thaiv kom ntev - musculoskeletal qaug zog.
Kev Nyab Xeeb Hluav Taws Xob:Fiber installers feem ntau ua hauj lwm nyob ze ntawm hluav taws xob cables los yog nyob rau saum toj kawg nkaus ncej. Txawm hais tias fiber ntau cables yog dielectric, cov cuab yeej siv los mount lawv tuaj yeem ua hluav taws xob. Nco ntsoov paub txog koj ib puag ncig kom tsis txhob muaj hluav taws xob poob.
Cov kev coj ua zoo tshaj plaws rau qhov chaw ua haujlwm nyab xeeb
Txhawm rau txo qhov txaus ntshai, ua raws li cov txheej txheem kev khiav haujlwm no:
Tsis txhob saib ncaj qha:Tsis txhob ntsia ncaj qha mus rau qhov kawg ntawm lub fiber ntau cable lossis connector tshwj tsis yog tias koj tau txheeb xyuas nrog lub ntsuas hluav taws xob uas tsis muaj teeb pom kev zoo.
Siv tsom iav tsom iav:Ib txwmhnav tsom iav kev nyab xeebnrog sab shields los tiv thaiv ob qho tib si laser hluav taws xob thiab ya fiber ntau shards.
Khaws nws huv:Khaws cov zaub mov thiab dej haus tawm ntawm qhov chaw ua haujlwm kom tsis txhob muaj kev sib tsoo ntawm cov khoom siv hluav taws xob microscopic.
Kev pov tseg kom raug:Siv lub thawv tshwj xeeb rau cov khoom siv fiber ntau. Tsis txhob muab tso rau hauv pem teb uas lawv tuaj yeem lo rau khau lossis ntaub pua plag.
Kev xav zaum kawg
Hauv ntiaj teb ntawm fiber ntau optics, kev nyab xeeb tsis yog qhov kev xav tom qab- nws yog qhov yuav tsum tau ua ua ntej. Los ntawm kev nkag siab txog qhov tsis pom kev phom sij ntawm cov hluav taws xob laser thiab muab koj pab neeg nrog qhov tseeblaser tsom iav kev ruaj ntseg, koj xyuas kom meej tias koj lub network installation tsis yog tsuas yog siv tau tab sis kuj muaj kev nyab xeeb rau txhua tus neeg koom nrog.