YT-73921 ഉപയോഗിച്ച് യാറ്റോ ഓട്ടോ-ഡാർക്കനിംഗ് വെൽഡിംഗ് ഹെൽമെറ്റ് മാസ്ക് ഓട്ടോ റിപ്പയർ ഇൻഡസ്ട്രിയൽ

Welding helmet with auto darkening filter. Optical class 1/2/1/3. The high-quality filter equipped with 4 arc sensors provides a 98 * 43 mm field of view, DIN 9-13 dark state, DIN4 light state, 1/25000 s response time, 0.1-1.0 s brightening time, and blackout time 0.3-0.8 ms. In addition, the filter provides protection against UV / IR rays at DIN16 level. The helmet has a smooth adjustment of sensitivity and dimming, as well as a gradual adjustment of dimming speed. It is powered by a solar cell, as well as 2 3V CR2450 batteries and has an automatic on / off function. The helmet also has the function of protection during grinding. It can be used in the temperature range from -5 ° C to +55 ° C. In addition, it is equipped with a very comfortable 4-point harness with 2-point height adjustment, occipital position adjustment, smooth adjustment of the circuit with a ratchet system, as well as distance from the filter.