Light transmittance
Ultraviolet-/infrared protection (maximum at any shade setting)
Infinite exterior shade level setting
Visible range activated: shade level 8 – 12
Visible range not activated: shade level 2.5
Infinite exterior shade level setting
Visible range activated: shade level 8 – 12
Visible range not activated: shade level 2.5
Power supply
2 pcs batteries 3V exchangeable (CR2032)
Operating time batteries
Approx. 3000 hours (operating)
Sensors
3 sensors, variable detection angle with movable sensor slider
Switching time
Light to dark: 0.100 ms at room temperature
0.070 ms at 55°C / 131°F
Dark to light: from 0.05 s to 1.0 s adjustable
0.070 ms at 55°C / 131°F
Dark to light: from 0.05 s to 1.0 s adjustable
Classification
Optical class: 1
Scattered light: 1
Homogeneity: 1
Angular dependence:2
Scattered light: 1
Homogeneity: 1
Angular dependence:2
Shape stability
Welding mask: up to 220°C / 428°F
Front cover lens: up to 137°C / 279°F
Front cover lens: up to 137°C / 279°F
Protection for ADF
Reflection free front cover lens and inside cover lens
Mask material
PA6.6
Operating temperature
-10°C to +70°C / 14°F to 158°F
Storage temperature
-20°C to +80°C / -4°F to 176°F
Weight
Welding helmet: 482 g, 17.002 oz
Infinite%20exterior%20shade%20level%20settingVisible%20range%20activated:%20shade%20level%208%20–%2012Visible%20range%20not%20activated:%20shade%20level%202.5%20Power%20supply%202%20pcs%20batteries%203V%20exchangeable%20(CR2032)%20Operating%20time%20batteries%20Approx.%203000%20hours%20(operating)%20Sensors%203%20sensors,%20variable%20detection%20angle%20with%20movable%20sensor%20slider%20Switching%20time%20Light%20to%20%5B…%5D&media=https://kissidoff.com/wp-content/uploads/2023/01/Create-from-blank-custom-2023-01-17T133946.163.png){kind=link}
Reviews
There are no reviews yet.