Customization: | Available |
---|---|
Type: | Headband Welding Helmet |
Auto-Darkening: | Yes |
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Technical Parameter
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ADF-630
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Cartridge Size
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114*133mm
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View Size
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103×63.5mm / 103*90mm
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Arc Sensor
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4
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ADF Self-check
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Yes
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Power On/Off
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Fully Automatic
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Dark States
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DIN9-13, variable shade
(two kinds shade control: internal or external)
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Light States
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DIN4
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Switching Time ( light to Dark)
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< 1/25,000 seconds (normal temperature conditions)
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Return Time ( dark to light)
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Adjustable: 0.1s ~ 0.8s by dial control knob
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Sensitivity
(welding based on current size)
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Adjustable: low/high
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Battery
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Solar cells + lithium battery (battery be changed)
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Ultraviolet Transmittance
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313nm ≤0.00006%, 365nm ≤0.00006%
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UV Protection
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16 levels
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Infrared Ray Through Rate
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780 ~ 1300nm ≤0.003% , 1300 ~ 2000nm≤ 0.009%
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Working Temperature
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-10°C ~ +60°C (23°F ~ 131°F)
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Storage Temperature
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-20°C ~ +70°C (-4 °F ~ 158 °F)
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Packing Size
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32*25*25cm
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Package
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Color Box, 20pcs/ctn
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Gross Weight
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22kg
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Carton Size
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62*53*62cm
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