Welding Helmet(XDH3-500S)

Welding Helmet Specifications(XDH3-500S)
1) Cartidge size: 110 X 90 x  8mm
2) View area: 93 X 41mm
3) Arc sensor: 2
4) UV/IR protection: Up To Shade DIN 15 at all time
5) Variable shade: DIN 4/9-13(Outside Stepless Adjustable)
6) Switch time:
   a)light to dark: 1/25000s
   b)dark to light: 0.25-0.85s at "Slow-Middle-Long" position                
7) Sensitivity: Can be adjustable at "Slow-Middle-Long" position  
8) Power supply: Solar cells,No battery change required
9) Power On/Off: Fully automatic
10) Operation temperature: -5 C ~ +55 C (23 F ~ 131 F) 
11) Storing temperature: -20 C ~ +70 C (-4 F ~ 158 F)
12) Warranty: Two years
13) Helmet material: Polyamide(Nylon)/High-impact resistant plastic
14) Total weight: 485g
Wenzhou Xidin Electronics Technology CO.,LTD.
            E-mail:  info@xidin.com    
            MSN:     xidin@hotmail.com
            Skype:  xidin.sale
            Tel:      0577-27867622-99690577-27867622-9805 
            Fax:      0577-27867622-8007
            Web  
                    /showroom/xidinsale
                    /showroom/xidinsale