SECTION 2 − SPECIFICATIONS
Viewing Field | 97 x 60mm/3.875 x 2.375 in |
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Reaction Time | 0.0000500sec (1/20,000) |
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Available Shades | Darkened State: No. 9 − No. 13 / Light State: No. 4 |
| provides continuous UV and IR protection |
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Sensitivity/Grind Mode Control | Adjusts for varying ambient light and welding arc |
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Delay Control | Slows lens |
| 1.0 seconds |
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Automatic Power Off | Shuts lens Off 15−20 minutes after last arc is struck |
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Low Battery Indicator | Red LED light illuminates to indicate 2−3 days |
| remaining battery life |
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Power Supply | CR2450 Lithium Batteries (Hobart Part No. 770 284) |
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Sensors | Independent/Redundant (Four) |
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Operating Temperature | 14_F to 131_F / −10_C to +55_C |
| . When stored in extremely cold temperatures, warm |
| helmet to ambient temperature before welding. |
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Storage Temperature | −4_F to 158_F / −20_C to +70_C |
| . When stored in extremely cold temperatures, warm |
| helmet to ambient temperature before welding. |
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Total Weight | 510.3 g (1 lb 2oz) |
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Standards | ANSI |
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Warranty | 2 years from date of purchase (see Section 11) |
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.The helmets in this manual are covered by one or more of the following patents:
U.S. Patent − No. 6,552,316, No. 6,483,090, No. 6,614,409 U.S. Patent Application − No. 29/223,100, No. 11/053,977 DE. Patent − No. 199 59 944 C2, No. 199 59 945 C2
FR. Patent − No. 9916004
