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Application:hvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
Mask Visual Field Tester to determine whether field of vision under the mask meets the standard requirement or not.hvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
Standards:hvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
GB 2890-2009 Respiratory protection Self-priming filter gas mask 6.8 Field of visionhvZTextile Testing Instruments, Testing Equipment Manufacturer
GB 2626-2019 Respiratory protective products Self-priming filter anti-particulate respirator 6.10 Field of visionhvZTextile Testing Instruments, Testing Equipment Manufacturer
IOS 32610-2016 Technical specifications for daily protective masks 6.12 Field of visionhvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
Key Specification:hvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
Perimetry semicircle radius:305mmhvZTextile Testing Instruments, Testing Equipment Manufacturer
Left and right field of vision:le;120deg;hvZTextile Testing Instruments, Testing Equipment Manufacturer
Pupillary distance:62.5mmhvZTextile Testing Instruments, Testing Equipment Manufacturer
Head mold:Can move left and righthvZTextile Testing Instruments, Testing Equipment Manufacturer
Dimensions:800times;500times;750mmhvZTextile Testing Instruments, Testing Equipment Manufacturer
Weight:30kghvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
Key Feature:hvZTextile Testing Instruments, Testing Equipment Manufacturer
hvZTextile Testing Instruments, Testing Equipment Manufacturer
Hemispherical surface of visual field(Including holder)hvZTextile Testing Instruments, Testing Equipment Manufacturer
Standard head mold (install electric beads and control switch)hvZTextile Testing Instruments, Testing Equipment Manufacturer
Spherical projection of field of vision
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