Opis: varilačka maska 421;
Materijal: poliamid;
Veličina školjke: 325 x 235 mm;
Težina: 528 g;
4 detektora svjetla;
Prilagodljivo zatamnjenje od 9 do 13;
Automatska prilagodba filtera od prozirnog do potrebnog zatamnjenja (9 do 13);
Veličina stakla: 100x45 mm;
Brzina prilagodljivosti solarne ćelije 0,4ms;
Prilagodljivo vrijeme čišćenja od 0,1 to 1,0 ms;
Udobna prilagodljiva traka za glavu;
Kompatibilno za uporabu zajedno s dioptrijskim naočalama, respiratorima;
Solarno napajanje i napajanje na bateriju;
Norme: EN175, EN379;
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Item: Polyamide welding mask 421;
Material: poliamid;
Shell size: 325 x 235 mm;
Weight: 528 g;
4 light detectors ;
Adjustable shade from 9 to 13;
Automatic adjustment of the filter from clear shade 4 to selected shade (9 to 13);
Field of vision: 100x45 mm;
Solar cell response time of 0,4ms;
Adjustable clearing time from 0,1 to 1,0ms;
Comfortable head gear with ratchet;
Compatible with prescription glasses, respiratory masks;
Power supplied by solar cell and battery;
Standard: EN175 , EN379;