YYT703 Mask Vision Field Tester
Babu yotsika kwambiri imayikidwa pamalo a diso la mutu wokhazikika, kotero kuti mawonekedwe a stereoscopic a kuwala komwe amapangidwa ndi babu ndi ofanana ndi mbali ya stereoscopic ya gawo lapakati la masomphenya a akulu aku China.Mutavala chigobacho, kuphatikizanso, koni yopepuka idachepetsedwa chifukwa cha kuchepa kwa zenera la maso a chigoba, ndipo kuchuluka kwa koni yowala yosungidwa inali yofanana ndi kuchuluka kwa kusungidwa kwa malo amtundu wamba wovala chigoba.Mapu owoneka bwino atavala chigobacho adayesedwa ndi perimetry yachipatala.Malo onse owoneka bwino a maso awiri ndi malo a binocular a magawo wamba a maso awiriwa adayesedwa.Maperesenti ofanana a gawo lonse la masomphenya ndi gawo la masomphenya a binocular atha kupezeka powawongolera ndi coefficient yowongolera.Malo otsika a masomphenya (digiri) amatsimikiziridwa molingana ndi malo a malo otsika a mapu a binocular field.Kutsata: GB / t2890.gb/t2626, etc.
Bukuli lili ndi njira zogwirira ntchito komanso zodzitetezera.Chonde werengani mosamala musanayike ndikugwiritsa ntchito chida chanu kuti muwonetsetse kuti mukugwiritsa ntchito moyenera komanso zotsatira zolondola.
2.1 chitetezo
Musanagwiritse ntchito sgj391, chonde khalani ovomerezeka kuti muwerenge ndikumvetsetsa zonse zomwe zimagwiritsidwa ntchito komanso chitetezo chamagetsi.
2.2 kulephera kwamagetsi mwadzidzidzi
Pakakhala ngozi, chotsani magetsi a pulagi ya sgj391 ndikudula magetsi onse a sgj391.Chidacho chidzayimitsa mayeso.
Radius of semicircular arc arch (300-340) mm: imatha kuzungulira mozungulira mozungulira kudutsa 0 ° yake.
Mawonekedwe amutu wamba: mzere wapamwamba wa babu yamagetsi a chipangizo cha ana ndi 7 ± 0.5mm kumbuyo kwapakati pa maso awiriwo.Fomu yokhazikika yamutu imayikidwa pa benchi yogwirira ntchito kuti maso akumanzere ndi akumanja akhazikike pakatikati pa semicircular arc arch ndikuyang'ana molunjika pa "0".
Mphamvu yamagetsi: 220 V, 50 Hz, 200 W.
Makina mawonekedwe (L × w × h): pafupifupi 900 × 650 × 600.
Kulemera kwake: 45kg.
