74486
TRUE COLOR WELDING HELMET FIELD OF VIEW 92X42 MM
BrandSthor
Symbol74486
StandardEN 175:1997, EN 379:2003 + A1:2009

Optical properties1 / 1 / 1 / 2

Dark state9-13 DIN
Light state4 DIN
Filter typeauto-darkening TRUE COLOR
Filter size110x90 mm
Field of view92x42 mm
Helmet materialPP
Lens material
PC

3-point suspensionyes
Number of arc sensors2
Response time1/25000 s
Functionsgrinding, welding
Darkness adjustmentyes, external, smooth
Brightening time0.1-1 s
Delay adjustmentyes, internal, smooth
Automatic sensitivity adjustmentno
Automatic on/offyes
UV/IR radiation resistanceyes, DIN 16
Power supplysolar cell, battery
Battery type3V; CR2032
Operating temperature range-5 ~ +55 ˚C
Storage temperature-20 ~ +70 ˚C
Applicationwelding
Welding methodMMA, MIG, MAG, TIG

The 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 degree of filter darkness is adjustable. The darkening can be switched off, e.g. for grinding welds.

Characteristics:

visor made of fireproof polypropylene, filter protective glass made of polycarbonate
equipped with a 3-point suspension 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 darkening level)
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; brightening time 0.1-1.0 s
powered by a solar cell and CR2032 battery