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YYT703 Mask Vision Field Tester

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Product Detail

Khoom cim npe

Taw qhia

Lub teeb hluav taws xob tsawg yog nruab rau ntawm qhov muag ntawm qhov muag ntawm tus qauv lub taub hau zoo li, kom lub ntsej muag stereoscopic ntawm lub teeb tawm los ntawm lub teeb yog sib npaug rau lub kaum sab xis stereoscopic ntawm qhov nruab nrab ntawm qhov pom ntawm Suav cov neeg laus.Tom qab hnav lub npog ntsej muag, ntxiv rau, lub teeb lub khob hliav qab raug txo vim qhov kev txwv ntawm lub ntsej muag lub ntsej muag, thiab feem pua ​​​​ntawm cov teeb pom kev zoo tau txais kev cawmdim yog sib npaug rau qhov pom kev tiv thaiv tus nqi ntawm tus qauv lub taub hau hom hnav lub ntsej muag.Daim duab qhia chaw pom tom qab hnav lub npog ntsej muag tau ntsuas nrog kev kho mob perimetry.Tag nrho qhov pom thaj tsam ntawm ob lub qhov muag thiab thaj chaw binocular ntawm qhov chaw ntawm ob lub qhov muag tau ntsuas.Cov feem pua ​​​​ntawm tag nrho cov kev pom ntawm lub zeem muag thiab daim duab binocular ntawm lub zeem muag tuaj yeem tau los ntawm kev kho lawv nrog kev kho coefficient.Qhov qis ntawm qhov tsis pom kev (degree) yog txiav txim siab raws li txoj haujlwm ntawm qhov chaw hla qis ntawm daim duab qhia chaw binocular.Ua raws: GB / t2890.gb / t2626, thiab lwm yam.

Phau ntawv no muaj cov txheej txheem ua haujlwm thiab kev ceev faj txog kev nyab xeeb.Thov nyeem ua tib zoo ua ntej txhim kho thiab ua haujlwm ntawm koj lub cuab yeej kom ntseeg tau tias kev siv nyab xeeb thiab raug kuaj tau raug.

Kev nyab xeeb

2.1 kev nyab xeeb

Ua ntej siv sgj391, thov tau ntawv pov thawj los nyeem thiab nkag siab txhua qhov kev siv thiab kev nyab xeeb hluav taws xob.

2.2 Kev kub ceev fais fab tuag

Thaum muaj xwm txheej ceev, tshem tawm lub hwj chim ntawm sgj391 plug thiab txiav tag nrho cov khoom siv hluav taws xob ntawm sgj391.Qhov ntsuas yuav nres qhov kev xeem.

Technical specifications

Radius ntawm semicircular arc arch (300-340) mm: nws tuaj yeem tig ib ncig ntawm txoj kab rov tav hla dhau 0 ° ntawm nws.

Tus qauv lub taub hau zoo: kab saum toj kawg nkaus ntawm lub teeb teeb ntawm cov tub ntxhais kawm txoj hauj lwm ntaus ntawv yog 7 ± 0.5mm tom qab lub midpoint ntawm ob lub qhov muag.Tus qauv lub taub hau daim ntawv yog ntsia rau ntawm lub workbench thiaj li hais tias sab laug thiab sab ob lub qhov muag yog feem ntau muab tso rau ntawm qhov chaw ntawm lub semicircular arc arch thiab ncaj qha saib nws "0" point.

Lub hwj chim: 220V, 50Hz, 200W.

Tshuab puab (L × w × h): txog 900 × 650 × 600.

Luj: 45kg.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb