Auto-darkening weld. helmet true color YT-73930 YATO

The YATO YT-73930 is an auto-darkening welding helmet designed to provide optimal eye protection while allowing users to observe the welding arc in true colors. This helmet features a true-color auto-darkening filter that is certified with the highest optical rating of 1/1/1/1, ensuring maximum clarity and safety.

It boasts a generous field of view measuring 100x68 mm and offers UV/IR protection, all safeguarded by a durable polycarbonate lens. With four sensitive arc sensors, the YT-73930 can detect low-current TIG arcs starting from 5A. The filter is powered by a solar cell and a rechargeable LIR2450 battery, which can also be charged via the built-in USB-C port.

The adjustable visor allows customization of darkness levels, sensitivity to light intensity, and the duration of the dark state post-welding. An external button can disable the dimming function for use in cutting or grinding operations, providing versatile protection for various tasks. The four-point harness, size adjustment system, and adaptable working angles ensure that the helmet comfortably fits and meets individual requirements.

The helmet includes a TEST button for checking the functionality of the auto-darkening filter, promoting safety and eye health by verifying its operational status before use.

• Filter type: self-darkening, true color
• Optical properties: 1 / 1 / 1 / 1
• Field of vision: 100x68 mm
• Filter size: 134x124 mm
• Response time: 1/25000 s
• Brightening time: 0.2-1 s
• Number of arc detectors: 4
• Dark condition: 5-8 | 9-13 DIN
• Bright condition: 4 DIN
• Filter test
• Sensitivity adjustment
• Dimming adjustment
• Power supply: solar cell, LIR2450 battery, USB
• Operating temperature range: -5 ~ +55 ˚C

• Series: ASTRO
• Standard: EN 175:1997, EN 379:2003 + A1:2009
• Optical characteristic: 1 / 1 / 1 / 1
• Dark state: 5-8, 9-13 DIN
• Light state: 4 DIN
• Filter type: auto-darkening TRUE COLOR
• Filter size: 134x124 mm
• Protection lens size: 270x125 mm
• Viewing area: 100x68 mm
• Helmet material: PA6
• Lens material: P.C
• 4 point headgear: yes
• Arc sensor quantity: 4
• Filter test: yes
• Reaction time: 1/25000 s
• Functions: grinding, cutting, welding
• Shade control: yes, external, liquid
• Brightening time: 0.2-1 s
• Delay control: yes, external, liquid
• Auto power on/off: yes
• UV/IR proof: yes
• Power supply: solar cell, energy source, USB
• Cell type: 1x3.6V; LIR2450
• Low battery indicator: yes
• Working temperature range: -5 ~ +55 ˚C
• Storage temperature range: -20 ~ +70 ˚C
• Application: joining
• Welding process: MMA, MIG, MAG, TIG