Automatic welding mask ARC/MIG/MAG/TIG maximum facial protection COFAN 11000280

Automatic welding mask with solar energy screen. It does not require batteries for operation. It prevents welding splashes, is not hot in summer, and does not fog up in winter due to breathing. This welding helmet is suitable for high welding operation temperatures.

The mask contains a glass with solar protection that can be used for a longer time, and solar energy is eco-friendly and economical. The adjustable headband provides a comfortable and non-slip fit while allowing users to keep their hands free to work.

CAT II - Standards EN 166:2003 / EN 175:1997 / EN 379:2009

PRODUCT DESCRIPTION

Mask designed to offer maximum protection against the risks of arc welding in general.

FEATURES

· Protects the eyes and face from sparks, splashes, and harmful radiation under normal welding conditions.

· The eye filter automatically activates to dark vision.

· The electronic filters darken by themselves when detecting the light emitted by the welding process. When the electric arc stops, these filters clear by themselves, allowing work to continue without the need to lift the mask.

· Darkening levels from 9 to 13, adjustable via an external potentiometer.

· Special filters provide permanent maximum protection against UV and IR radiation.

· High protection against spark and heat projections. Suitable for work in different positions due to the design of the head screen.

· Adjustable and customizable head harness.

· Allows hands-free operation during welding processes. Eliminates discomfort in the neck, allowing for comfortable work.

· Excellent visibility through the eye filter that allows for precise electrode positioning.

TECHNICAL DATA

Standards: EN 166 / EN 175 / EN 379

Viewing area: 98 mm x 44 mm

Dimensions: 110 mm x 90 mm x 9 mm

Darkening time: 1/25,000 sec. From clear to dark

Reaction control: 0.25 s to 0.30 s (fast) 0.65 s to 0.80 s (slow)

Minimum darkening: DIN 3.5

Variable darkening: DIN 4/9 to 13

Power supply: Welding cells

UV and IR protection: Permanent

Weight: 430 g

STANDARDS

- The EN 166:2003 standard refers to eye protectors and establishes the requirements for protection, design, construction, resistance, and use of glasses and face shields. This standard details the testing procedures that these personal protective equipment must pass to ensure the eye safety of workers in various work environments.

- The EN 175:1997 standard focuses on face protectors used in welding processes and similar techniques. It establishes specific requirements to protect the face from splashes, impacts, and thermal radiation during these work activities.

- The EN 379:2009 standard refers to protective equipment for welding and related processes. It establishes safety and performance requirements for automatic welding helmets, ensuring adequate protection for those working in these types of activities.

- CAT II: Equipment intended to protect the worker from medium or high-level risks, but does not protect against fatal or irreversible consequences.

APPLICATIONS

· Protects against optical radiation and other risks arising from usual welding, cutting, and similar techniques.

· SMAW - Arc welding with electrode.

· MIG/MAG - Semi-automatic wire welding.

· TIG, GTAW - Tungsten welding.

· PAW - Plasma welding.

· PAC - Plasma cutting.

· SAW - Submerged arc welding.

IMPORTANT

· Try to keep the screen in contact with light.

· Do not store for long periods in a box or cabinet as it may irreparably discharge the battery of the photochromatic plate.