Auto Darkening Welding Helmet Technical Parameters:
1.Light states: DIN 4
2.Dark states: DIN9-13 free adjustment (Outside Variable)
3.Cartridge Size: 103 X 54X 6mm 95 X 48X 6mm
4.View Area: 100X 49mm 93X 43mm
5.Response time( bright to dark) : < 1/25,000 seconds (normal temperature conditions)
6.The return time ( dark to bright) : adjustable: 0.15 S ~ 0.8 S
7.Sensitivity (welding based on current size) : adjustable: low/high
8.Battery: lithium battery + solar cells No Battery change required
9.Ultraviolet transmittance: 313nm≤ 0.00006% , 365nm ≤ 0.00006%
10.Uv protection: 15 levels
11.Infrared ray through rate: 780 ~ 1300nm ≤ 0.003% 1,300 ~ 2000nm ≤0.009%
12.Working temperature: -5°C ~ +55°C (23°F ~ 131°F)
13.Storage temperature: -20°C ~ +70°C (-4 °F ~ 158 °F)
14.Masks materials: PP
15.Weight: 450G
Auto-Darkening Welding Helmet Characteristics:
1.High strong materials and fire retardant, can prevent resistance ,anti-aging
2.High definition protective filter,you can see the welding conditions clearly when welding the goods.Welding luminosity is soft and comfortable.
3.It works the moment you start work,this products adopts advanced circuit design.Striking the arc,the observing window darkens immediately.
4.Permanent UV/ IR protection
5.Fashion appearance,ultra light designing,wearing comfortable.
6.High performance solar cells and lithium battery
7.Sensitivity and delay time can be adjustable.
8.Grinding and welding mode can be chosen.
9.Working current range is big,which can be used for 400`450v welding current,completely suitable for ships,aviation,tanks,rail transportation etc.
10.Applicable scope: electric welding, argon arc welding and gas shielded welding, tin welding etc.outside of laser welding
11.Provide OEM/ODM business.
12.Warranty:2 year limited
