Lincoln Electric Viking 2450 Welding Helmet - Graveyard Shift

Continuously variable control – For shade and sensitivity.
- 9-13 Shade Control - Internal
- Sensitivity – Adjustable for different welding environments.
- Delay – Adjustable from dark back to light state.
Light weight - 21.0 oz. (595 g)
Grind mode – Great for weld prep or post-weld clean up activities.
Magnifying ‘cheater’ lens capable
Hard hat adapter capable
Extra Cover Lenses Enclosed - (2) inside and (5) outside.

Specifications:

Replacement Lense Standard or DINs	Standard 4 x 5
Standard or Limited Edition	Limited Edition
Black or Graphic	Graphic
Cartridge Size	4.33in. x 3.54in. (110mm x 90mm)
View Window Size	3.82in x 2.44in (97mm x 62mm)
Weight	21.0 oz. (595 g)
Number of Sensors	4
Shade Control	Internal
Variable Welding Shades	DIN 9 to 13 with Grind
Sensitivity Control	Variable Shade, Delay, and Light Sensitivity
Powered	Replaceable lithium battery
Light to Dark Switching Time	0.00004 sec. (1/25000 sec.)
Delay Control (Dark to Light)	0.1 sec. min. - 1.0 sec. max
TIG Rating	5 amps
Compliance	ANSI Z87.1-2003/CSA Z94.3
Operating Temperature	14 - 131 deg. F (-10-55 deg. C)
Storage Temperature	-4 - 158 deg. F (-20-70 deg. C)