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YG816F Vision Tester
【Scope of application】
The YG816F mask vision tester is used to test the visual effect of masks, masks, respiratory protective equipment and other products.
【Compliant with standards】
GB 2626-2019, IOS 32610-2016 , GB 2890-2009 etc.
YG816F Mask Vision Tester Technical Parameters
1. Perimeter: arc of a semi-circular arc: radius 300040 mm, can pass through it at an angle of 0°. horizontal turning radius, the bend of the arc is marked with a scale line (one scale every 15°)
2. Test head shape: standard head shape with small lights installed in two eye holes head shape, light bulb position The placement position of the head shape meets the requirements of GB 2890
3. Adopt a special computertop-level PC system that automatically calculates PLC touch screen + computer: field of view, unit: mm2
