74486
TRUE COLOR WELDING HELMET FIELD OF VIEW 92X42 MM
Brand
Sthor
Symbol
74486
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, external, smooth
Brightening time
0.1-1 s
Delay adjustment
yes, internal, smooth
Automatic sensitivity adjustment
no
Automatic 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

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