Automatiškai tamsėjanti suvirinimo kaukė / skydelis (74487)

74487. TRUE COLOR WELDING HELMET TILT FILTER 92X42 MM. Brand. Sthor. Symbol. 74487. Standard. EN 175:1997, EN 379:2003 + A1:2009. Optical properties. 1 / 1 / 1 / 2. Dark state. 9-13 DIN. Light state. 4 DIN. Filter type. auto-darkening TRUE COLOR. Filter size. 110x90 mm. Field of view. 92x42 mm. Helmet material. PP. Lens material. PC. 3-point suspension. yes. Number of arc sensors. 2. Response time. 1/25000 s. Functions. grinding, welding. Darkness adjustment. yes, internal, smooth. Brightening time. 0.1-1 s. Delay adjustment. yes, internal, smooth. Automatic sensitivity adjustment. no. 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. Application. welding. Welding method. MMA, MIG, MAG, TIG. Welding helmet equipped with a self-darkening filter in TRUE COLOR technology in a tilting frame. It 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. Additionally, the filter has an adjustable degree of darkness.. Characteristics:. visor made of fireproof polypropylene, filter protective glass made of polycarbonate. equipped with a 3-point suspension with adjustment. sweatband made of soft material improves work comfort. filter equipped with 2 sensors works automatically when illuminated by an electric arc. tilting frame allows the visor to be used as personal protective equipment protecting against grinding chips. Parameters:. dark state: DIN 9-13; light state: DIN 4. optical class: 1/1/1/2. field of view: 92 x 42 mm. reaction time 1/25000 s; lightening time 0.1-1.0 s. powered by a solar cell and CR2032 battery