YF-108-AWM035

YF-108-AWM035

Auto-darkening welding mask

1.Use high quality LCD and multilayer optical interference filter, Provide clear view and permanent UV/IR protection up DIN 1

2. Power supply by solar cells Li

3. Made mask of HDPE, have high enough strength and operation temperature to welding

4. Ample mask space and safely structure

5.Technical data:

Filter size(mm)　　　　　　 110×90×9

Viewing Area(mm)　　　　　90×40

Light state　　　　　　　 　 DIN.3 or DIN.4 

Dark state　　　　　　　　　DIN.9-13

Switch time(s)　　　　　　　1/25000

Delay time(s)　　　　　　　 Slow:0.6-0.8　　Fast:0.1-0.3

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 

Sensitivity adjustment　 　 　Low/High 

Available color: Product with different color can be supplied according to customer's requirement.