Mask Visual Field Tester GB 2890-2009 GB 2626-2019
Standards:
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
Applications:
Mask Visual Field Tester to determine whether field of vision under the mask meets the standard requirement or not.
Key Specification:
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
Key Feature:
Hemispherical surface of visual field(Including holder)
Standard head mold (install electric beads and control switch)
Spherical projection of field of vision
在线联系供应商
Other supplier products
 |
Fat End Type of Thread EndSuction Machine | lt is applicable to clean up large-sizegarment, such as: surgical gown, robeetc.,thread end and fibre dust cutdown from carpet and rugs (no statice... |
 |
High - speed Pellet Impact Testing Machine for Helmet Goggles | Standards: SNELL SA/K2010, EN 166, EN 168, ANSI Z87.1, MIL - PRF - 32432 Applications: To test the impact - resistance performance of glas... |
 |
Hydraulic Oil Precision Filter Tester | 1.Conformity standard: GJB420. NAS1638. ISO4406. 18/16/13 2.Characteristics and Applications 2.1 Features of oil filter: ● Specialized gear p... |
 |
Wool Shrinkage Tester | Product Introduction: 1, YM116 type wool fold shrinkage tester is a precision instrument to determine the length of the towel under the standard t... |
 |
Safety Helmet Impact Acceleration Tester | Purpose This instrument is suitable for impact - collision tests of helmets. It is a testing instrument used to evaluate the impact - resistance p... |
Same products
 |
Plastic Smoke Density Tester F313 | 卖方: Standard International Group (HK) Limited | The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ... |
 |
Xenon Test Chamber | 卖方: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | 卖方: 上海千实精密仪器 | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | 卖方: 上海千实精密仪器 | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | 卖方: 上海千实精密仪器 | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
