I-mask visual field tester isetshenziselwa ukuhlola umphumela wenkundla yokubuka yamamaski, imaski, ama-respirators neminye imikhiqizo.
Umhloli wombono we-mask usebenzisa:
Isetshenziselwa ukuhlola umphumela wenkundla yokubuka yamamaski, imaski yobuso, ama-respirators neminye imikhiqizo.
Hlangana namazinga:
I-GB 2890-2009 Isivikelo sokuphefumula Amamaski egesi esihlungi esizithungelayo 6.8
Imishini yokuvikela ukuphefumula - Isihlungi esizibambayo esilwa ne-particulate respirator 6.10
Ukucaciswa kobuchwepheshe kwama-respirators ukuze asetshenziswe nsuku zonke
I-TS EN 136 Imishini yokuvikela ukuphefumula - Imaski yobuso obugcwele - Izidingo, ukuhlolwa, ukuhlonza
Izici ze-mask vision tester:
1, isilawuli esikhulu sesikrini sokuthinta isikrini nesibonisi.
2, ukuhlolwa okuzenzakalelayo kanye nemiphumela yedatha.
3. Lungiselela isofthiwe yokuhlaziya ku-inthanethi yekhompyutha.
Imingcele yezobuchwepheshe yomhloli wombono wemaski:
1, isibonisi nokulawula: 7 inch color color touch screen display and control, parallel metal control control.
2. I-Radius ye-arc bow (300-340) mm: ingazungeza izinga lika-0°. Kunesilinganiso esingu-5° ukusuka ku-0° ukuya ku-90° nhlangothi zombili.
3. Idivayisi yokurekhoda: inaliti yokurekhoda ixhuma nezinga elibonakalayo ngokusebenzisa ukuhlanganiswa kwe-ekseli nesondo, futhi irekhoda i-azimuth ne-Angle ehambisana nezinga elibonakalayo emdwebeni wenkundla yokubuka.
I-4, uhlobo lwekhanda olujwayelekile: ulayini we-vertex ye-bulb yedivayisi yesimo somfundi ingu-7±0.5mm ngemuva kwamaphoyinti amabili wamehlo. Uhlobo lwekhanda olujwayelekile lufakwe ebhentshini lokusebenza ukuze amehlo angakwesokunxele nakwesokudla abekwe ngokulandelana maphakathi nesiyingi se-semi-arc umnsalo, futhi ubheke ngqo “0” iphuzu.
Isikhathi sokuthumela: Jan-05-2022
