Yyt703 npog qhov muag pom kev ua yeeb yam ntawm tes
Lub qhov muag hluav taws xob tsawg yog ntsia rau ntawm lub taub hau ntawm lub taub hau txheej txheem ntawm lub teeb ci ntsa iab ntawm qhov nruab nrab ntawm qhov pom ntawm cov neeg laus hauv Suav. Tom qab hnav daim npog ntsej muag, ntxiv rau, lub teeb lub teeb tau raug txo kom zoo rau lub teeb pom kev zoo ntawm tus qauv ntawm lub taub hau. Daim duab qhia chaw tom qab hnav daim npog ntsej muag tau ntsuas nrog kev kho mob. Tag nrho cov cheeb tsam pom ntawm ob lub qhov muag thiab thaj chaw ua teb binocular ntawm cov seem ntawm ob lub qhov muag tau ntsuas. Cov feem pua sib txuas ntawm tag nrho cov teb ntawm lub zeem muag thiab Binocular teb ntawm kev pom kev tuaj yeem tau los ntawm kev kho lawv nrog kev txhim kho coefficient. Lub teb chaws qis ntawm lub zeem muag (qib) tau txiav txim siab raws li txoj haujlwm ntawm cov chaw qis hla ntawm lub binocular daim ntawv qhia. Ua raws cai: GB / T2890.GB/2626, thiab lwm yam.
Phau ntawv no muaj kev ua haujlwm cov txheej txheem thiab kev ceev faj kev nyab xeeb. Thov nyeem kom zoo ua ntej txhim kho thiab ua haujlwm koj lub twj paj nruag kom ntseeg tau tias muaj kev nyab xeeb siv thiab muaj tseeb cov txiaj ntsig.
2.1 Kev Nyab Xeeb
Ua ntej siv SGJ391, thov muab ntawv pov thawj kom nyeem thiab nkag siab txhua qhov kev siv thiab kev nyab xeeb hluav taws xob.
2.2 Cov Hluav Taws Xob Thaum Muaj Xwm Ceev Tsis Ua Haujlwm
Thaum muaj xwm txheej ceev, tshem tawm cov fais fab mov ntawm SGJ391 ntsaws thiab txiav tag nrho cov khoom siv fais fab ntawm SGJ391. Qhov ntsuas yuav nres qhov kev sim.
Lub vojvoog ntawm semicirular arc koov (300-340) hli: nws tuaj yeem tig ncig ntawm cov kab rov tav dhau ntawm 0 ° ntawm nws.
Txheem lub taub hau lub taub hau: cov kab saum toj kawg nkaus ntawm lub teeb ci ntawm cov tub ntxhais kawm lub chaw ntaus yog 7 ± 0.5 hli tom qab ntawm nruab nrab ntawm ob lub qhov muag. Tus qauv lub taub hau daim ntawv yog ntsia rau ntawm kev ua haujlwm yog li ntawd sab laug thiab sab xis yog ib qho chaw nyob ntawm qhov chaw ntawm lub semicircular arc koov thiab saib ncaj qha ntawm nws "0" taw tes.
Lub Zog Hluav Taws Xob: 220 V, 50 Hz, 200 W.
Tshuab puab (L × w × h): Txog 900 × 650 × 600.
Nyhav: 45kg.
