United Kingdom

Aurora A-777 Heavy Metal (7809796)

Photos - Welding Helmet Aurora A-777 Heavy Metal
Photos 15
Outdated Product
Type: chameleon helmet; Light filtering levels (DIN): 4; Min. degree of darkening (DIN): 9; Max. degree of darkening (DIN): 13; Protection from UV/IR (DIN): 16; Turn-on time (µs): 33.3; Filter class: 1/2/1/1; Filter viewing area (mm): 99x45; Filter cartridge size (mm): 110x90; Optical sensors: 4
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Aurora A-777 Heavy Metal
Aurora A-777 Heavy Metal
Colour
Type
chameleon helmet
Light filtering levels
4 DIN
Min. degree of darkening
9 DIN
Max. degree of darkening
13 DIN
Protection from UV/IR
16 DIN
Turn-on time
33.3 ms
Filter class
1/2/1/1
Filter viewing area (WxH)
99x45 mm
Filter cartridge dimensions (WxH)
110x90 mm
Filter cartridge thickness
9 mm
Optical sensors
4
Additional power supply
1xCR2450
Operating temperature
-5 – 55 °C
Helmet weight
450 g
Darkening adjustment
external mechanical
Sensitivity adjustment
external mechanical
Delay time adjustment
internal mechanical
Grinding mode
internal mechanical activation
Colour rendering
standard (shades of green)
Design features
internal and external controls
Added to E-Catalog
january 2021
P/N
7809796

Information in model description is for reference purposes.
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