The Longevity Welding Auto-Darkening Filter (ADF) is a laminate of seven different layers: a UV/IR filter, three polarizes, two liquid crystal elements and a cover glass.
The Longevity Welding Auto-Darkening Filter (ADF) is a laminate of seven different layers: a UV/IR filter, three polarizes, two liquid crystal elements and a cover glass.
Specifications
More Information
Specifications
Light Shade No: DIN4
Dark Shade No: DIN9-13
Size of Filter Cartridge: 110 x 90 x 9 mm (4-1/3” x 3-1/2” x 1/3”)
Viewing Area: 98 x 43 mm (3-6/7” X 1-2/3”)
Power: Solar Power and Replaceable Lithium Battery
Switch Time: <0.04ms at room temperature
Delay Time: Adjustable 0.15-0.8S
Switching Time: 1/25,000d
Sensitivity: Adjustable (High or Low).
Life Time: 5000H
Weight: 490G (1.08Lb)
Material of Helmet: Nylon
What's Included
Welding mask and operating instructions.
Product #
880185
Reviews 1
Customer Reviews
Pro Red
Overall Quality
100%
Cool mask!! Looking forward to using it.
Review byJared0974
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This product can expose you to chemicals including Formaldehyde (gas), which is known
to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov
