YYT703 Mask Vision Field Tester
Ibhalbhu ye-low-voltage ifakwe kwindawo ye-eyeball yesimo sentloko esemgangathweni, ukwenzela ukuba indawo ye-stereoscopic yokukhanya ekhutshwe yibhalbhu ilingane ne-angle ye-stereoscopic yentsimi yombono wabantu abadala baseTshayina. Emva kokunxiba imaski, ukongeza, ikhowuni yokukhanya yancitshiswa ngenxa yokuthintelwa kwefestile yamehlo emaski, kwaye ipesenteji yekhowuni yokukhanya egciniweyo yayilingana nenqanaba lokugcinwa kwebala lokubonwayo lohlobo oluqhelekileyo lwentloko enxibe imaski. Imephu yebala elibonakalayo emva kokunxiba imaski yalinganiswa ngeperimetry yezonyango. Indawo yokubona yonke indawo yamehlo amabini kunye nommandla we-binocular field of the common parts of the two eyes balinganiswa. Iipesenti ezihambelanayo zentsimi yombono kunye ne-binocular field of view zingafumaneka ngokuzilungisa nge-coefficient yokulungisa. Intsimi engezantsi yombono (iqondo) inqunywe ngokwendawo yendawo ephantsi yokuwela imephu ye-binocular field. Ukuthobela: GB / t2890.gb/t2626, njl.
Le ncwadana iqulethe iinkqubo zokusebenza kunye nokhuseleko lokhuseleko. Nceda ufunde ngononophelo phambi kokufaka nokusebenzisa isixhobo sakho ukuqinisekisa ukusetyenziswa okukhuselekileyo kunye neziphumo zovavanyo ezichanekileyo.
2.1 ukhuseleko
Ngaphambi kokusebenzisa i-sgj391, nceda ube nesiqinisekiso sokufunda nokuqonda konke ukusetyenziswa kunye nokhuseleko lombane.
2.2 Ukumka kombane ngexesha likaxakeka
Kwimeko yonxunguphalo, khupha umbane weplagi ye-sgj391 kwaye uqhawule zonke izixhobo zombane ze-sgj391. Isixhobo siya kulumisa uvavanyo.
I-Radius ye-arc semicircular arch (300-340) mm: inokujikeleza ijikeleze i-horizontal direction edlula kwi-0 ° yayo.
Imilo yentloko esemgangathweni: umgca ophezulu webhalbhu yesibane sesixhobo sokumisa umfundi yi-7 ± 0.5mm emva kombindi wamehlo amabini. Ifom yentloko eqhelekileyo ifakwe kwi-workbench ukwenzela ukuba amehlo asekhohlo nasekunene abekwe ngokulandelanayo kwindawo ye-arc semicircular arch kwaye ajonge ngokuthe ngqo kwindawo yayo "0".
Ukunikezelwa kwamandla: 220 V, 50 Hz, 200 W.
Imilo yomatshini (L × w × h): malunga ne-900 × 650 × 600.
Ubunzima: 45kg.
