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Mask Principle
Jan 03, 2017

Molding of polymer materials, high strength, light tight is more suitable for today's trends, a full range of species can adapt to a variety of work environments.


Solar charged electric welder's helmet, before the arc can clearly be seen welding workpiece, arcing instant automatic dimming. Light welding helmet is a kind of light detection technology with new LCD technology welding helmet. Corresponds to the English translation for the Auto Darkening Welding Helmet, its principles, internal photoelectric sensing circuit in the welding of the light is detected (mainly infrared or ultraviolet), amplified, and trigger control circuit of liquid crystal, and according to a preset light transmittance in mask of the LCD (TN LCD transmission) on the corresponding drive signal. Liquid crystal light valve changes its light transmission. Welding filter infrared and ultraviolet rays harmful to the human eye. While glare reduced to human eye under low light. Compared with the traditional welding mask, not only to protect the health of the operator and can clearly observe the whole welding process. Is the ideal alternative to traditional welding helmet.


Dimming range can be adjusted in 9#~13#


Light welding helmet light welding helmet is a kind of light detection technology with new LCD technology welding helmet. Corresponds to the English translation for the Auto Darkening Welding Helmet, its principles, internal photoelectric sensing circuit in the welding of the light is detected (mainly infrared or ultraviolet), amplified, and trigger control circuit of liquid crystal, and according to a preset light transmittance in mask of the LCD (TN LCD transmission) on the corresponding drive signal. Liquid crystal light valve changes its light transmission. Welding filter infrared and ultraviolet rays harmful to the human eye. While glare reduced to human eye under low light.


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