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| Product Name: |
| auto-darkening welding helmet |
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| Description: |
CE certificate
Light States: Din5
Dark States: Din9-13 ( contimuous adjustment)
Switching Time: <3 ms at room temperature
Delay Time: 0.5s
Batteries: 2pcs AAA battery(min. lifetime is 5000 welding hours)
Operating Temperature: -5℃(23℉)-- +55℃(131℉)
Viewing Area: 40 X 90mm
Size of Filter Cartridge:120 X 94 X 17mm
Rate of Ultra-Violet transmittance: 313nm<0.0002%
365nm<0.0002%
Rate of Infra-Red transmittance: 780-1300nm<0.027%
1300-2000nm<0.094%
Weight: 530g
Material of Helmet: Nylon
PACKAGE:
Demensions of Carton:570 X 470 X 360 ( mm ) (4 packaged helmet inside)
Gross Weight: 6kg
Net Weight: 4kg
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