Chidule chachidule cha mask vision tester

Mask visual field tester amagwiritsidwa ntchito poyesa mawonekedwe azithunzi za masks, masks, zida zoteteza kupuma ndi zinthu zina.

Kugwiritsa ntchito mask Vision tester:

Amagwiritsidwa ntchito pozindikira malo owonera masks, zopumira, zopumira ndi zinthu zina.

Kukwaniritsa miyezo:

GB 2890-2009 Chitetezo chopumira chodzipangira chokha chopangira gasi chigoba 6.8

GB 2626-2019 Zida zodzitetezera zopumira zodzipangira zokha zosefera zotsutsana ndi tinthu tating'onoting'ono 6.10

GB/T 32610-2016 Mafotokozedwe aukadaulo a masks oteteza tsiku ndi tsiku 6.12

TS EN 136 Chitetezo chopumira - masks amaso athunthu - Zofunikira, kuyesa, kuyika chizindikiro

Mawonekedwe a mask Vision tester:

1, chiwongolero chachikulu chokhudza chophimba ndikuwonetsa.

2, zoyeserera zokha ndi zotsatira za data.

3. Konzani pulogalamu yowunikira pakompyuta pa intaneti.

Magawo aukadaulo a mask Vision tester:

1, kuwonetsera ndi kulamulira: 7 inchi mtundu kukhudza chophimba chophimba ndi kulamulira, kufanana zitsulo batani kulamulira.

2, utali wa uta wa arc (300-340) mm: ukhoza kuzunguliridwa mozungulira mulingo wa 0 °, kuchokera ku 0 ° mbali zonse za 5 ° kuchokera pamlingo wofikira ku 90 ° uta wa arc uli ndi chizindikiro choyera.

3. Chipangizo chojambulira: Singano yojambulira imagwirizanitsa ndi chizindikiro chowonekera kupyolera mu shaft ndi gudumu msonkhano, ndipo imalemba ndondomeko yoyenera ndi Angle ya chizindikiro chowonekera pazithunzi zowonetsera.

4, muyezo mutu mtundu: maso awiri wophunzira udindo chipangizo babu vertex mzere m'maso awiri pambuyo mfundo 7±0.5mm, muyezo mutu pa tebulo ntchito udindo unsembe kuti kumanzere ndi kumanja kuikidwa pakati pa theka. arc, ndipo yang'anani mwachindunji pa "0" nsonga yake.

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