Auto-darkening welding helmet
Detailed Product Description

Features:
1) Automatically changes from light state to dark state when an arc in struck
2) The shade number can be set manually between DIN9 DIN13
3) At the moment of stopping welding, the filter screen automatically changes from dark to light state slowly so as to product eyes from being hurt by the rest electric arc
4) The ultra high performance of UV/IR auto-darkening filters can protect hurt for the worker's eyes
5) Protective plate which is free from stained chipping protects the filter screen from being damaged by sparks and particles
6) Easy operation by pushing the button only, helmet type

Technical parameters:
1) Viewing area: 90 x 41mm
2) Cartridge dimensions: 110 x 92 x 11mm
3) Light state: Shade DIN3
4) Darken state: From DIN9~13
5) Switching time: 0. 00005s
6) Recovery time: 0. 6s~1. 0s
7) Rate of UV: 313nm~365nm<0. 0000034%
8) Rate of IR: 780-1, 300nm<0. 0027%, 1, 300-2, 000nm<0. 0097%
9) Net WT.: 490g+-10g
10) Loading capacity: 1, 150-1, 300 pieces per 20FT container
11) Power supply: Solar energy battery