GEKO Auto-Darkening Welding Helmet

The auto-darkening welding helmet protects the eyes and face during welding from sparks, splashes, and harmful UV and IR radiation. The helmet is suitable for all electric-arc welding methods: shielded metal arc welding (SMAW) with covered electrodes, semi-automatic gas-shielded welding (MIG-MAG), and tungsten inert gas welding (TIG). TIG welding with low current (20A) is also possible.

The filter cassette contains two photosensors that detect the welding arc light, automatically activating the auto-darkening function at the start of welding. After work is finished, the filter automatically returns to the clear state. The auto-darkening filter is powered by a built-in battery charged by solar cells.

Adjustable parameters and helmet sizing allow proper adaptation of the product to the type of work and user expectations.

Product Features

• Helmet made of durable polymer material
• Wide field of view
• Automatic on/off switch
• Adjustment of darkening level and photosensor sensitivity
• Automatic adaptation to welding mode
• Adjustable to the user’s head size
• Lightweight
• Protection against UV and IR radiation

Technical Data

• Light state shading level: 4 according to DIN
• Dark state shading range: 9 - 13 according to DIN
• Switching delay (light to dark): 1/10000 s
• Switching delay (dark to light): 0.1 - 0.8
• Eye protection according to standard: EN379
• Face protection according to standard: EN175
• UV/IR protection: full
• Operating temperature: -10°C to +65°C
• Field of view: 92.5 x 42.5 mm
• Filter dimensions: 110 x 90 x 9 mm
• Sensitivity: smooth adjustment