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600 |
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| 600 |
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| 14 |
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500 |
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| 15 |
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| 500 |
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Recommended use of different scales of shade (4 - 15) for arc welding Current (Amps.) 10 15 30 40 60 70 100 125 150 175 200 225 250 300 350 400 450 |
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| 350 400 | Note: The term “heavy metals” applies to steel, alloy steels, copper and its alloys etc. | |
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| 100 125 150 175 200 225 250 | |||
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1.5 |
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| 1.5 |
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| PROCESS | Covered Electrodes | TIG | MIG with Heavy Metals | MIG with Light Alloys | Plasma Jet Cutting | Micro Plasma Arc | Welding |
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INTRODUCTION
The Kennedy Jet Black Auto welding mask is designed using the latest technology to automatically protect the user’s eyes from arc light damage and leave both hands free to increase accuracy, efficiency and therefore productivity.
Fitted with automatic filters that are transparent before welding, it enables the operator to observe the workpiece clearly. When striking the arc, the filter darkens automatically with immediate effect. When the arc goes out, the filter will become transparent again. The switching time from light to dark is approximately 1 millisecond, and the switching time from dark to light maybe set at between 0.1 - 0.5 second.
The mask is equipped with a continuous
The mask also provides complete protection against UV/IR to DIN15 even in transparent mode.
The mask is powered by solar power cells and is equipped with two sets of photo sensors to sense arc light.
The outer protection plate is made of high polymer materials that are spatter resistant and thermostable, ensuring a long service life.
TECHNICAL SPECIFICATIONS
Filter dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 x 90 x 8mm View area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 x 42mm Light shade number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Dark shade number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 13 UV/IR protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN15 Time from light to dark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0001s Time from dark to light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.1 - 0.5s Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solar cells Operating
CONTENTS
Mask including automatic filter lens and controller
Headband
Instruction Manual
6 | 3 |