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