Model SZ-CST
Filter size(mm) 110x90x9
Viewing Area(mm) 98x40
Light state DIN.3 or DIN.4
Dark state DIN.9-13
Swith time(s) 1/25000
Delay time(s) 0.6
Power on/off Fully Automatic
Power supply Solar-li.No batttery changed required
Rate of UV transmittance 313nm<0.0006% 365nm<0.00006%
Rate of IR transmittance 780~1300nm<0.003% 1300~2000nm<0.009%
Eye protection EN379 1/2/1
Weight(g) 420g
Warranty 2 years
Extra functions Sensitivity adjustment small current welding
Switching set for less than 20Amps TIG welding
Available color Procuts with different color can be supplied accoring to customer's requirements