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• Mask Application: Welding Mask
• Material: PP
• Color: Printing
• Mask Type: Safe-Type
• Shape: Triangle Face Mask

Product Description

Applications TIG welding, MIG welding, arc welding, plasma cutting, etc Features 1). High quality LCD sheet. 2). Variable shade control, sensitivity and delay time. 3). Cartridge size:110X90mm, adapted to may different helmet shell. Model Spec.   Shade number in Clear state Din4# Shade number in Dark State Din9-13# variable (Internal regulation) Cartridge size 110X90X9mm View size: 90X40mm Switch time <1ms(Room temperature) Grind function Yes Return time Stepless regulation Sensitivity Stepless regulation Power supply Two AAA alkaline cells & solar cells Working temperature -5ºC~+55ºC UV Transmittance 313nm≤0.00006%  365 nm≤0.000076% IR Transmittance 780~1300nm≤0.003%  1300~2000nm≤0.009