Automatiškai tamsėjanti suvirinimo kaukė / skydelis (74485V)

74485. WELDING HELMET TRUE COLOR FIELD OF VIEW 90X35 MM. Brand. Sthor. Symbol. 74485. Standard. EN 175:1997, EN 379:2003 + A1:2009. Optical properties. 1 / 1 / 1 / 2. Dark state. 11 DIN. Light state. 3 DIN. Filter type. auto-darkening TRUE COLOR. Filter size. 110x90 mm. Field of view. 90x35 mm. Helmet material. PP. Lens material. PC. 3-point suspension. yes. Number of arc sensors. 2. Response time. 1/15000 s. Darkness adjustment. no. Brightening time. 0.4 s. Delay adjustment. automatic in the range of 0.25-0.45s. Automatic sensitivity adjustment. yes. Automatic switch on/off. yes. UV/IR radiation resistance. yes, DIN 16. Power supply. solar cell, battery. Battery type. 3V; CR2032. Operating temperature range. -5 ~ +55 C. Storage temperature. -20 ~ +70 C. Welding method. MMA, MIG, MAG. Welding helmet equipped with a self-darkening filter in TRUE COLOR technology, protects against electric arc light, UV/IR rays up to DIN 16 and spatter. Unlike filters with a traditional self-darkening filter, it does not change the perception of colors. The welding source is visible in the full palette of colors.. Characteristics:. visor made of fireproof polypropylene, polycarbonate filter protective glass. equipped with a 3-point harness with adjustment allowing for perfect adjustment of the shield to the shape and size of the head. soft material sweatband improves work comfort. filter equipped with 2 sensors works automatically when illuminated by an electric arc (when the sensors detect light from welding, the filter will change the degree of darkness). Parameters:. dark state: DIN 11; light state: DIN 3. optical class: 1/1/1/2. field of view: 90 x 35 mm. reaction time 1/15000 s; brightening time 0.4 s. powered by a solar cell and a CR2032 battery