Welding accessory:
Welding helmet
Cartridge Size: 110× 90× 10 mm
Viewing Window: 91× 41 mm
Switch Time:
(light to dark) 0.1ms
(dark to light) ≤ 0.2- 0.7 S(auto-regulate)
Ultraviolet Protection:
< 0&period;0003&percnt;&lpar;313 nm&rpar;
< 0&period;006&percnt;&lpar;365 nm&rpar;
Infrared Protection&colon; < 0&period;01&percnt;&lpar;780- 2000nm&rpar;
Shade Range&colon; DIN 4 &sol; 9-13
Sensitivity&colon; Adjustable
Battery&colon; Solar &lpar;rechargeable battery&rpar;
Operating Temperature&colon; - 5 to &plus;55
Weight&colon; 510g