auto darkening welding helmet( FS-2010 )

1)auto darkening welding helmet( FS-2010 ) 2)Eye protection: EN379 1/2/1 3)Rate of IR transmittance: 780~1300nm<0.003%

1)   Item name: gas mask, welding mask, protective wear

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3) Technical data

Filter size(mm)             110×90×9

Viewing Area(mm)          98×40

Light state                 DIN.3

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

4)Packing:

Paper box Size: 23×23×33cm      Box Size: 49×49×35cm  4PCS/CTN    

5)Technical data

Filter size(mm)             110×90×9

Viewing Area(mm)          98×40  

Light state                 DIN.3

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

Packing:

Paper box Size: 23×23×33cm      Box Size: 49×49×35cm  4PCS/CTN