Thaum nws los txog rau vuam, kev ruaj ntseg thiab precision yog qhov tseem ceeb tshaj plaws. Qhov no yog qhov chaw kho qhov muag 1/1/1/1 auto darkening welding filter los ua si. Cov chav kawm kho qhov muag ntawm 1/1/1/1 qhia txog qib siab tshaj plaws ntawm kev kho qhov muag zoo nyob rau hauv cov ntsiab lus ntawm kev pom tseeb, kev tsis sib haum xeeb, sib xws, thiab lub kaum sab xis dependence. Qhov no txhais tau hais tias 1/1/1/1 lossis 1/1/1/2 vuam lo ntsiab muag muab qhov pom tseeb thiab pom tseeb tshaj plaws ntawm thaj chaw vuam, tso cai rau kev ua haujlwm tau zoo thiab muaj txiaj ntsig. Qhov kev siv thev naus laus zis no muaj kev tiv thaiv zoo tshaj plaws rau cov welders.
Lub ntsiab lus ntawm 1/1/1/1 los yog 1/1/1/2
1. Optical class 3/X/X/X VS 1/X/X/X
vs
Koj paub yuav ua li cas distorted ib yam dab tsi tuaj yeem saib hauv dej? Qhov no yog dab tsi chav kawm no yog txhua yam hais txog. Nws ntsuas cov theem ntawm distortion thaum saib los ntawm nws pib tsaus welding lens, nrog 3 ua zoo li saib los ntawm rippled dej, thiab 1 nyob rau hauv zero distortion - xyaum zoo meej
2. Diffusion ntawm lub teeb chav kawm X/3/X/X VS X/1/X/X
vs
Thaum koj tab tom saib los ntawm qhov pib tsaus vuam lens rau ntau teev ntawm ib lub sijhawm, qhov me me tshaj plaws los yog nti tuaj yeem muaj kev cuam tshuam loj. Cov chav kawm no ntsuas qhov vuam lim rau txhua qhov kev tsim khoom tsis zoo. Txhua qhov saum toj kawg nkaus nws pib tsaus vuam lo ntsiab muag tuaj yeem xav kom muaj qhov ntsuas ntawm 1, txhais tau tias nws tsis muaj impurities thiab meej meej.
3. Variations nyob rau hauv luminous transmittance chav kawm ntawv (lub teeb los yog tsaus qhov chaw nyob rau hauv lub lens)
X/X/3/X VS X/X/1/X
vs
Nws pib tsaus welding lens feem ntau muab kev hloov kho ntxoov ntxoo ntawm # 4 - # 13, nrog # 9 yog qhov tsawg kawg nkaus rau vuam. Cov chav kawm no ntsuas qhov sib xws ntawm qhov ntxoov ntxoo hla cov ntsiab lus sib txawv ntawm cov vuam lim. Yeej koj xav kom ntxoov ntxoo kom muaj qhov sib npaug ntawm sab saum toj mus rau hauv qab, sab laug mus rau sab xis. Qib 1 yuav xa ib qho ntxoov ntxoo thoob plaws hauv tag nrho cov vuam lim, qhov twg 2 lossis 3 yuav muaj qhov sib txawv ntawm cov ntsiab lus sib txawv ntawm cov vuam lim, uas yuav ua rau qee qhov chaw ci dhau los lossis tsaus nti.
4. Lub kaum sab xis ntawm luminous transmittance X/X/X/3 VS X/X/X/1
vs
Cov chav kawm no ntsuas qhov nws pib tsaus vuam lens rau nws lub peev xwm los muab qhov sib npaug ntawm qhov ntxoov ntxoo thaum saib ntawm lub kaum sab xis (vim tias peb tsis yog vuam cov khoom ncaj qha rau pem hauv ntej ntawm peb). Yog li qhov ntsuas no yog qhov tseem ceeb tshwj xeeb rau txhua tus neeg vuam cov nyuaj mus txog thaj chaw. Nws kuaj pom qhov pom tseeb yam tsis muaj qhov ncab, thaj chaw tsaus, qhov muag tsis pom, lossis teeb meem nrog saib cov khoom ntawm lub kaum sab xis. A 1 ntsuam xyuas txhais tau hais tias qhov ntxoov ntxoo nyob twj ywm tsis muaj teeb meem qhov pom lub kaum ntse ntse.
Tynoweld 1/1/1/1 thiab 1/1/1/2 vuam lens
Tynoweld muaj 1/1/1/1 lossis 1/1/1/2 vuam lo ntsiab muag nrog ntau qhov ntau thiab tsawg saib.
Lub 2 x 4 vuam lo ntsiab muag yog tus qauv loj uas haum rau feem ntau American vuam kaus mom hlau. Nws muaj qhov pom tseeb ntawm qhov chaw vuam thaum muab kev tiv thaiv los ntawm teeb meem UV thiab infrared rays.
2.Mid-View Size pib tsaus vuam lim (110 * 90 * 9mm Lim dimension nrog saib loj 92 * 42mm / 98 * 45mm / 100 * 52mm / 100 * 60mm)
Nyob rau hauv xyoo tas los no, nws pib-dub welding lo ntsiab muag tau dhau los ua neeg nyiam vim lawv qhov yooj yim thiab ua tau zoo. Ntawm cov kev xaiv ntau yam muaj, nruab nrab-saib qhov loj me pib-dub vuam lo ntsiab muag muaj ntau yam zoo uas ua rau lawv xaiv rau ntau tus neeg siv khoom. Mid-view me me pib-tsaus vuam lo ntsiab muag muab ib qho yooj yim thiab ergonomic tsim. Qhov nruab nrab-saib qhov loj vuam lens muab kev pabcuam txaus yam tsis muaj qhov hnyav dhau los lossis cuam tshuam, tso cai rau kev ywj pheej ntau dua ntawm kev txav thiab hloov pauv thaum lub sijhawm ua haujlwm vuam. Qhov no tuaj yeem txo qhov kev nyuaj siab ntawm caj dab thiab lub taub hau, ua rau kom muaj kev nplij siab zoo dua thiab txo qhov qaug zog thaum lub sij hawm ntev vuam.
3.Loj-Saib Loj nws pib tsaus vuam lim (114 * 133 * 10 Lim dimension nrog saib loj 91 * 60mm / 100 * 62mm / 98 * 88mm)
Qhov loj saib loj nws pib-dub vuam lim, raws li lub npe qhia, muaj ib tug loj saib cheeb tsam piv rau qhov nruab nrab saib loj pib tsaus vuam lim. Qhov chaw saib loj dua no muab cov neeg siv vuam nrog qhov dav ntawm lub zeem muag, tso cai rau lawv pom ntau dua ntawm lawv cov khoom ua haujlwm thiab ib puag ncig ib puag ncig. Qhov no tuaj yeem tau txais txiaj ntsig tshwj xeeb thaum ua haujlwm ntawm cov haujlwm loj lossis thaum xav tau ntau dua ntawm kev pom.
