INGCO Auto-Darkening Welding Helmet (Masque de Soudage Auto-Variable) – 90x35mm Viewing Area, Dual Arc Sensors, Fixed Dark Shade DIN 11, Solar & Battery Powered (AHM009)

Executing standard welding operations safely demands instantaneous optical eye protection against harsh arc rays, infrared radiation, and intense flash hazards. Traditional passive welding flip-masks require constant manual lifting and lowering between passes, disrupting workflow and increasing operator neck strain. The INGCO AHM009 Auto-Darkening Welding Helmet is an efficient, fully automatic protective hood designed for dependable eye defense, hassle-free hands-free operation, and lightweight comfort. Engineered with a high-response optical filter cartridge, this helmet seamlessly transitions from a clear resting state to a protective dark shade the moment an arc strikes.

The operational efficiency of the AHM009 relies on its dual high-sensitivity arc sensors, pre-calibrated fixed shade DIN 11, and automatic control system. With a clear light state rated at DIN 4, the helmet provides optimal visibility for positioning electrodes and setting up workpieces without needing to remove the hood. Upon arc ignition, the filter darkens in just 1/5000th of a second ($0.2\text{ ms}$), providing continuous protection against UV and IR rays up to DIN 16. Powered by reliable solar cells backed by an internal CR2032 lithium battery, the AHM009 is an essential, hassle-free safety tool for general maintenance welding, workshop fabrication, and repair work.

Key Features

• Fully Automatic Operation – Auto-darkening cartridge automatically switches states without requiring manual adjustment or user intervention.

• Fixed Dark Shade (DIN 11) – Pre-calibrated protective dark level ideal for standard MMA (Stick), MIG/MAG, and basic TIG welding tasks.

• Ultra-Fast Switching Time (1/5000s) – Switches from light to dark state in $0.2\text{ ms}$ to eliminate eye strain and flash burns.

• Dual Arc Sensors – 2 independent sensors ensure accurate arc detection across common welding angles.

• Clear Light State (DIN 4) – Provides visual clarity for prep work, joint alignment, and slag cleaning prior to welding.

• Solar & Battery Hybrid Power – Combines high-efficiency solar cells with a lithium battery supply for dependable performance.

• Permanent UV/IR Shielding – Built-in filtration protects against harmful rays up to DIN 16 rating at all times.

Technical Specifications

• Brand: INGCO

• Model: AHM009

• Product Type: Auto-Darkening Welding Helmet / Masque de Soudage

• Viewing Area: 90 mm x 35 mm

• Cartridge Size: 110 mm x 90 mm x 10 mm

• Arc Sensors: 2 Independent Sensors

• Light State: DIN 4

• Dark State: Fixed Shade DIN 11

• UV/IR Protection: Up to DIN 16 (Permanent)

• Switching Time (Light to Dark): 1/5000 s ($0.2\text{ ms}$)

• Recovery Time (Dark to Light): 0.15 s – 0.45 s (Automatic)

• Low Amperage TIG Rating: $\ge 20\text{ Amps}$ (DC/AC)

• Power Supply: Solar Cells + 1 x CR2032 Lithium Battery

• Operating Temperature: $-5^\circ\text{C}$ to $+55^\circ\text{C}$

• Primary Target Applications: MMA / Stick welding, MIG/MAG welding, general metal repair, and light fabrication work

Ideal For

DIY welders, agricultural repair mechanics, maintenance technicians, and metalworkers looking for an easy-to-use, reliable auto-darkening mask for everyday welding.

Package Includes

1 x INGCO AHM009 Auto-Darkening Welding Helmet

1 x Adjustable Ergonomic Headband Assembly

1 x Color Display Box