Lincoln Electric VIKING 3250D Operator's Manual page 20

VIKING PAPR FGS 3250D WELDING HELMET
AUTO-DARKENING LENS SPECIFICATIONS
Optical Class
LCD Viewing Area
Arc Sensors
Light State Shade
Grind State
Cutting Shades
Variable Welding Shades
Shade Control
Power On/Off
Sensitivity Control
UV/IR Protection
Power Supply
Battery
Light to Dark Switching Time
Dark to Light Switching Time
Oxyfuel Gas Welding
Oxygen Cutting
Grinding
TIG Rating
Operating Temperature
Storage Temperature
Compliance (1)
1/1/1/1 with 4C™ Technology
74 × 106 mm (2.91 x 4.17in.)
4
DIN 4
DIN 4
5 to 8
9 to 13
Variable Shade, Digital Display Control
Auto-ON, Auto-OFF
Variable 0 to 10, Digital Display Control
Up to Shade DIN16 at all times
Solar cell with battery assist
2×CR2450 lithium batteries
0.00004 sec. (1/25,000 sec.)
Variable 0 to 10, Digital Display Control
(0.1 sec. to 1.0 sec.)
Yes
Yes
Yes
DC ≥ 2 amps AC ≥ 2 amps
14°F ~ 131°F (-10°C ~ 55°C)
-4° ~ 158°F (-20°C ~ 70°C)
ANSI Z87.1-2015/CSA Z94.3
16