Solar Pro Auto Darkening Welding Helmet Mask Lens Automation IR UV Filter Shade

Solar Pro Auto Darkening Welding Helmet Mask Lens Automation Filter Shade
Feature:
-Suitable for most kinds of welding mode.
-Delay time can be selective.
-Sensitivity adjustment: you can according your working conditions choose.
-Protection against UV and IR radiation during the entire welding process.
Specification:
Material: Resin
Size: 110 x 90 x 9mm/4.33"x 3.54"x 0.35"
Viewable size: 92 x42mm/ 3.58" x 1.65"
Light state levels: DIN4
Dark state levels: 9-13
Response time: 1 / 2500S
Recovery time: 0.2-1.0S non-polar adjustment
Sensitivity control: LOW-HIGH non-polar adjustment
Power supply: solar
Rate of UV transmittance: 313nm<0.00006% 365nm<0.00006%
Rate of IR transmittance: 780~1300nm<0.003% 1300~2000nm<0.009%
Power control: fully automatic
Red ultraviolet protection: DIN16
Working temperature: -10 DegC to 60 DegC
Adjustment button: Grey
Package include:
1 x Auto Darkening Welding Helmet Len(Grey button)