Model

SZ-AST

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%

TIG

Switching set for less than 20Amps TIG welding.

Eye protection

EN379 1/2/1

Weight (g)

420

Warranty

2 years

Extra functions

Sensitivity adjustment small current welding

Available color

Product with different color can be supplied according to customers requirement