Solar Energy Auto Darkening Welding Helmet Mask Welder Cap

Features:

Automatic welding lens filter with solar charge function and fully automatic darkening.

Overall process protection against UV and IR with adjustable sensitivity and delay time.

Solar powered and the power can turn on and off automatically.

High clear filter with high quality LCD and multi-layer optical filter interference.

Serves to most standard welding helmet\'s viewing window.

Specifications:

Material: plastics + LCD

Color: Black

Switching Time (Bright to Dark): 1/10000s (Normal Temperature)

Delay Time (Dark to Bright): 0.10s-0.80s Adjustable

Power Supply: Solar Cells amp; 3A Batteries (Replaceable)

Battery: 2 * AAA 1.5V Batteries (Not Included)

Power on/off: Fully Automatic

Sensitivity (Based on Current Size When Welding): Adjustable, Low / High

Arc Sensor: 2pcs

UV Transmittance: 313nm le;0.00006% 365nm le;0.00006%

IR Transmittance: 780～1300nm le;0.003% 1300～2000nm le;0.009%

Application: MIG / TIG / Argon Arc / Welding Arc / Gas Welding

Operating Temperature: -20℃～65℃ (23℉～149℉)

Storage Temperature: -20℃～70℃ (-4℉～158℉)

Active Viewing Area: 90 * 34mm

Solar Battery Area: 52 * 11mm

Filter Cassette Size: 110 * 90 * 9mm / 4.33 * 3.54 * 0.35in

Filter Cassette Weight: 84g / 2.95oz

Package Size: 11.5 * 9.1 * 4cm / 4.53 * 3.58 * 1.57in

Package Weight: 86g / 3.02oz

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