HELMET ATTACHABLE FACE SHIELD WITH CLEAR POLYCARBONATE VISOR-ES 51
Helmet Attachable Face Shield with Clear Polycarbonate Visor
TECHNICAL SPECIFICATIONS
- Certified to EN 166:2001, IS 8521:Part 1:1997 & ANSI Z87.1:2020.
- Bracket holder made from polypropylene with 5 holding knobs.
- Adjustment clips provided on each lateral side for mounting on the helmet.
- 3 adjustment positions available.
- Suitable for all helmets, including KARAM helmets.
- Polycarbonate visor outlined with an aluminium strip.
- Visor size: 8″ × 15.5″.
- Weight: approximately 100–102 g.
- Visor thickness: 1.15 mm.
- Ergonomic, changeable and replaceable visor design.
- Suitable for general industrial applications.
IMPACT & OPTICAL PROTECTION
- Withstands impact from a 6 mm nominal diameter steel ball weighing 0.86 g at a velocity of 45 m/s.
- Increased robustness: withstands impact from a 22 mm nominal diameter steel ball weighing 44 g, dropped from a height of 1.27–1.31 m at an impact velocity of 5.1 m/s.
- Provides 99.9% UV protection.
- Transmittance in the 280–380 nm range is less than 0.1%.
- Luminous transmittance: more than 85%.
- Haze: less than 3%.
- Far-UVA average transmittance complies with U4 requirements.
- Near-UVA average transmittance complies with U4 requirements.
ANSI Z87.1:2020 TEST COMPLIANCE
- Corrosion resistance: No corrosion observed on metal parts of the visor when tested as per applicable standards.
- Flame resistance: Visor did not ignite when tested according to applicable standards.
- Ignition resistance: The protector shall not ignite or continue to glow once the test rod is removed.
- Minimum coverage area: The lens area covered in plan view is not less than 40 mm (1.57″) in width and 33 mm (1.30″) in height in front of each eye.
- Lateral coverage: The test probe does not contact the defined coverage area.
- High-mass impact resistance: Capable of resisting an impact from a pointed projectile weighing 500 g (17.6 oz) dropped from a height of 127 cm (50.0″).
- High-velocity impact resistance: Capable of resisting impact from a 6.35 mm (0.25″) steel ball travelling at 91.4 m/s (300 ft/s).
- Penetration resistance: Lenses are capable of resisting penetration by a weighted needle weighing 44.2 g (1.56 oz) dropped from a height of 127 cm (50.0″).
