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.

Variable shade(DIN) from DIN9 to DIN13 can be adjusted by turning a shade knob.

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

Light State: DIN 4

Dark State: From DIN 9 to DIN 13 (Free Inside Adjustment)

UV/IR Protection: DIN15 Levels

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

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

Power Supply: Solar Cells amp; Lithium Batteries

Battery: 2 * CR2450 3V 650mAh Lithium Batteries (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: -10℃～65℃ (14℉～149℉)

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

Active Viewing Area: 92.5 * 42.5mm

Solar Battery Area: 93 * 17mm

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

Filter Cassette Weight: 86g / 3.05oz

Package Size: 11.5 * 9.1 * 1cm / 4.53 * 3.58 * 0.39in

Package Weight: 89g / 3.13oz

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