Auto Solar Darkening Welding Helmet Lens Goggles Helmet Automation Filter

Description

Features:
* This welding goggles lens provide a protection against UV and IR radiation during the entire welding process.
* Suitable for most kinds of welding mode.
* Delay time can be selective.
* Sensitivity adjustment: you can according your working conditions choose.
Specifications:
* Material: Resin
* Dimensions: 110*90*9mm/4.33*3.54*0.35inch(approx)
* Viewable size: 92 *42mm/ 3.58*1.65inch(approx)
* Light state levels: DIN4
* Dark state levels: Din9-13
* UV/IR Protection: 16
* 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: -10degree Celsius±60degree Celsius
* Adjustment button: Black(as pictures show)
Package contents:
1* Welding Filter Goggles Lens