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ASSEMBLY
DIAGRAM
AND
SPECIFICATION
Darkening welding helmet is made up of three basic modules: the body of the helmet made
of plastic hinge assembly of headband, auto-darkening filter.
Fig. 1
Welding filter
Fig. 2
SPECIFICATION
Power source
Solar battery
Active field of view
92mm x 42,5mm
Filter size
110mm x 90mm x 9mm
Transparent status (lightened)
DIN4
Shade level (dims)
DIN9-13
Switching time
<0.5ms
Setting the time delay on switching to „lightened”
0.2s~0.8ms
Sensitivity
<1/10000s
Working temperature
-10ºC - + 60ºC (23ºF - 131ºF)