16321 W 34 CT 1-M UL MM/JJJJ W 1,2 CT 1 KN Filter U UV protection filter G Sunglare filter W Welding protection filter R/RR Infrared protection filter + L Signal light detection (optional, can be additionally certified for each filter) Markings in accordance with EN ISO 16321 Tinting levels Marking Light transmittance Available uvex tints U1,2 74.4–100% AR, clear, amber G1 43.2–80% CBR65, silver mirror 53% G2 17.8–43.2% CBR23, grey 23% G3 8–17.8% Grey 12%, silver mirror 12%, polavision W1,7 43.2–58.1% Welding shade level 1,7 W3 8.5–17.8% Welding shade level 3 W5 1.2–3.2% Welding shade level 5 RL1,7 43.2–58.1% Infrared protection IR-ex level 1,7 RL3 8.5–17.8% Infrared protection IR-ex level 3 RL5 1.2–3.2% Infrared protection IR-ex level 5 Additional markings* K Surface resistance to damage by small particles in accordance with EN ISO 16321 (scratch resistance) N Resistance to fogging in accordance with EN ISO 16321 7 Protection against radiant heat 9 Protection against molten metal and hot solids CH Chemical resistance Mechanical strength None Drop ball test in accordance with EN ISO 16321 (basic requirement) C Low-energy impact (45 m/s or 162 km/h) D Medium-energy impact (80 m/s or 288 km/h) E High-energy impact (120 m/s or 432 km/h) HM* High-mass impact (500 g steel projectile, drop height 1.27 m) T* Tested under extreme temperatures (-5°C/+55°C) Markings on frames in accordance with EN ISO 16321 * Optional ** 1-M is the standard. If only 1-M has been tested, this does not have to be marked on the frame or on the packaging. Mechanical strength None Drop ball test in accordance with EN ISO 16321 (basic requirement) C Low-energy impact (45 m/s or 162 km/h) D Medium-energy impact (80 m/s or 288 km/h) E High-energy impact (120 m/s or 432 km/h) HM* High-mass impact (500 g steel projectile, drop height 1.27 m) T* Tested under extreme temperatures (-5°C/+55°C) Markings on lenses in accordance with EN ISO 16321 Additional markings* 3 Protection against liquids (drops and splashes) 4 Protection against large dust particles with a grain size of > 5 µm 5 Protection against gases, vapours, smoke, fumes and fine dust particles with a grain size of < 5 µm 6 Protection against high-pressure liquid flows 7 Protection against radiant heat (visors only) 8 Protection against short-circuit electric arcs (visors only) 9 Protection against molten metal and hot solids (visors only) CH Chemical resistance Head sizes 1-S Small, European test head 1-M** Medium, European test head (standard) 1-L Large, European test head 2-S Small, Asian test head 2-M Medium, Asian test head 2-L Large, Asian test head Manufacturer's identification mark Head size** Standard Additional marking Conformity mark Mechanical strength Tinting level Filter Manufacturer's identification mark Production date All uvex eyewear conforms to optical class 1 Mechanical strength Additional marking Conformity mark 25
RkJQdWJsaXNoZXIy MTkwNjYzOQ==