SZ-AST series Filter size(mm) 110〜90〜9
Viewing Area(mm) 98〜40
Light state DIN.3 or DIN.4
Dark state DIN.9-13
Switch time(s) 1/25000
Delay time(s) 0.6
Power on/off Fully Automatic
Power supply Solar-li,No
battery change required
Rate of UV transmittance 313nm<0.00006% 365nm<0.00006%
Rate of IR transmittance 780゛1300nm<0.003% 1300゛2000nm<0.009%
Eye protection EN379 1/2/1
Weight 420g
Extra functions Sensitivity adjustment small current welding
Available color: Product with different color can be supplied according to customer's requirement.
.jpg)
