GT-RA07 Mask Visual Field Tester

Application
It’s used to determine whether field of vision under the mask meets the standard requirement or not.

Standards
GB 2890 Respiratory protection, self-priming filter type gas mask 6.8
GB/T 32610 Technical specification of daily protective mask

Features
  • Hemispherical surface of visual field (including holder)
  • Standard head mold (install electric beads and control switch)
  • Spherical projection of field of vision
Key Specification
Model GT-RA07
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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