Application:Mask Visual Field Tester to determine whether field of vision under the mask meets the s
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Mask Visual Field Tester to determine whether field of vision under the mask meets the standard requirement or not.
EN 136
GB 2890-2009 Respiratory protection Self-priming filter gas mask 6.8 Field of vision
GB 2626-2019 Respiratory protective products Self-priming filter anti-particulate respirator 6.10 Field of vision
GB/T 32610-2016 Technical specifications for daily protective masks 6.12 Field of vision
Mask Visual Field Tester to determine whether field of vision under the mask meets the standard requirement or not.
Hemispherical surface of visual field(Including holder)
Standard head mold (install electric beads and control switch)
Spherical projection of field of vision
Perimetry semicircle radius:305mm
Left and right field of vision:≤120°
Pupillary distance:62.5mm
Head mold:Can move left and right
Dimensions:800×500×750mm
Weight:30kg
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