Features:


Automatic
darkening helmet has wider coverage than common helmet. It can be used
to protect the face and neck against damage from electricity arc and
improve working efficiency.


This product is widely used in shipbuilding, petroleum, architecture, steel, boiler manufacture and so on.


The
operating temperature range is -5 ~+55 . The ultimate storage temperature range
is -20 ~+70 .


The
helmet can converse the electricity arc resulted from welding to
electronic signals. These signals will be magnified and passed to the
LCD driven circuit, in which the light valve will be turned from light
to dark.


It
can effectively block the ultraviolet radiation and infrared ray, and
effectively protect workers' eyes against the damage from ultraviolet
radiation and infrared ray.








Specifications:



Material: PP



Light Condition: DIN 4



Shading: DIN9-13 adjustable



Item Size: 21x35x22cm/8.26x13.77x8.66in



Viewing Window: 9.2x4.2cm/3.62x1.65in



Delay Time: ;1/30000 second (Normal temperature)



Sensitivity: Low/High (adjustable)



Operating Temperature: -5 to 55



Storage Temperature: -20 to 70







Instruction:







(1)
Open the package and take out the helmet. Tear off the protective film
on the viewing area. Check whether every part is undamaged (the lithium
battery is installed before delivery).



(2)
Adjust tightness of the comfort cushion through the manual knob in
order to make the user comfortable after wearing it. It adopts
self-locking function design. Press the headband button for an elastic
adjustment. PICTURE:2



(3)
Adjust the knobs on the sides of the helmet to change tightness when
lifting the helmet up and down. Visual angle can be moved forward or
backward as you need. PICTURE:3,4



(4)
Adjustable sensitivity and delay time of the viewing area according to
different working condition. Reduce the sensitivity to avoid
interference. When small current low arc is used, high sensitivity can
be selected. But high sensitivity must be adopted in case of argon arc.
Delay time is the time when filter turns from dark to light.



PICTURE:5,6



(5) According to strength degree of electricity arc, we can adjust the knobs as needed for different shading.PICTURE:1








Package Includes:



1 x Welding Helmet







Note:

1, Do not allow any water entering into the product, otherwise it will cause permanent damage.

2, Please allow 1-3cm error due to manual measurement. Thanks for your understanding.

What's in the box
1 x Welding Helmet