Suvirinimo kaukė | ULTRA WIDE DIGITAL TRUE COLOR (YT-73938)

YT-73938. WELDING HELMET. ULTRA WIDE DIGITAL TRUE COLOR. Brand. Yato. Entity responsible for this product in the EU. TOYA S.A.More. Series. ASTRO PANORAMA. Standard. EN 175:1997, EN ISO 16321-1:2021. Optical properties. 1 / 1 / 1 / 1. Dark state. 4-8, 9-14 DIN. Light state. 3 DIN. Filter type. auto-darkening TRUE COLOR. Filter size. 117x156 mm. Protective lens size. 390x155 mm. Field of view. 108x82 (main filter), 60x61 (side filters) mm. Vintage visor material. PA6. Lens material. PC. 4-point suspension. yes. Number of arc sensors. 4. Test filter. yes. Functions. smooth tone transition (TRS), tack mode, grinding, cutting, welding. Darkness control. yes, external, smooth. Darkening time. 0.1-0.3 ms. Brightening time. 0.05-2 s. Delay control. yes, external, smooth. Automatic sensitivity control. yes. Automatic switch on/off. yes. UV/IR radiation resistance. yes, DIN 16. Power supply. solar cell, battery. Battery type. 2x3V; CR2450. Low battery indicator. yes. Operating temperature range. -5 ~ +55 C. Storage temperature. -20 ~ +70 C. Application. welding. Welding method. MMA, MIG, MAG, TIG. Symbol. YT-73938. ASTRO DIGITAL welding helmet with digitally controlled wide-angle three-element true color auto-darkening filter. Allows you to observe the welding arc in real colors. It has additional functions such as TRS, tack mode and automatic modes. It guarantees maintaining precise settings even after many years of use.. It has 9 levels of darkness and sensitivity to the intensity of the light source. Working in automatic mode means that the helmet independently and in real time selects the darkness level, sensitivity and brightening time. The dark to light switching time can be manually adjusted from 0.05 to 2 seconds.. Characteristics:. certified welding filter in the highest optical class 1 provides a large field of view: main filter up to 108 x 82 mm, side, also with self-darkening function, 60 x 61 mm. protection against UV/IR radiation at the DIN 16 level. filter protected against spatter by a durable polycarbonate lens. four arc sensors and precise electronics will detect an electric arc from TIG with an intensity of only 5 A. powered by a solar cell and two CR2450 batteries. the tack mode function makes the filter go from a dark state to an intermediate state (DIN5 darkening) during spot welding and if another spot weld is not started within 2 seconds, then it goes to a light state (DIN 3). the TRS function allows for a smooth transition from a dark state to a light state - the field of view brightens relatively slowly and smoothly. significant reduction in eye fatigue, important for professional welders and amateurs. the filter has a grinding mode, allowing the helmet to be used as a means of personal protection, e.g. against sparks from cutting or grinding metal. the TEST button allows you to check the correct operation of the self-darkening function. TEST in digital filters of YATO welding helmets starts the procedure of testing each degree of darkening. The routine of checking the correct operation of the filter each time will help protect the eyes and health of the operator.. the helmet shell is made of durable and non-flammable PA plastic. the four-point harness, sweatband, size and working angle adjustment system allow you to adjust the position of the helmet to individual requirements and guarantee high comfort of work