OM-252 052 Page 3
SECTION 2 − SPECIFICATIONS
Specification Variable Shade Helmet Fixed Shade No. 10 Helmet
Viewing Field 95 x 34 mm (3.75 x 1.375 in.) 95 x 35 mm (3.75 x 1.375 in.)
Reaction Time 0.0001 sec (1/10,000) 0.000277 sec (1/3,600)
Available Shades Darkened State:
No. 8 − No. 12
Light State: No. 3
Provides continuous UV and IR
protection
Darkened State:
No. 10
Light State: No. 3
Provides continuous UV and IR
protection
Sensitivity Control Adjusts for varying
ambient light and
welding arc
Not Applicable
Delay Control Slows lens dark-to-light state
(slow − fast)
Not Applicable
Automatic Power Off Shuts lens Off 15−20 minutes after last arc is struck
Low Battery
Indicator
Red LED light
illuminates to indicate 2−3 days
remaining battery life
Not Applicable
Power Supply AAA alkaline batteries only
(Two)
Rechargeable,
non-replaceable solar cell
Sensors Independent/Redundant (Two)
Operating
Temperature
14F to 131F / −10C to +55C
When stored in extremely cold temperatures, warm helmet to am-
bient temperature before welding.
Storage
Temperature
−4F to 158F / −20C to +70C
When stored in extremely cold temperatures, warm helmet to am-
bient temperature before welding.
Total Weight 453.6g (16oz.)
Standards ANSI Z87.1+(2003) and CSA
Warranty 2 years from date of purchase (see Section 11)
Comments to this Manuals