The ArcOne S240-10 Singles® HD Auto-Darkening Lens represents a significant leap forward in retrofit welding technology. Designed to modernize traditional passive welding helmets, this 2x4-inch cartridge integrates ArcOne's proprietary High Definition (HD) Technology, delivering a visual experience that far exceeds standard auto-darkening filters. For industrial professionals who rely on the rugged simplicity of pipeliner-style hoods or older passive shells, the S240-10 offers the perfect balance of modern convenience and classic form factor.
Technically, the lens is engineered for precision and efficiency. It features a fixed Dark State of Shade 10, which is the industry standard for a wide range of amperage applications in MIG and Stick welding. However, the defining specification of this unit is its Light State of 2.5. Most standard ADFs have a light state of 3 or 4, which can be too dark for detailed setup work in low-light shop environments. The 2.5 rating provides a level of clarity that allows operators to inspect fit-ups, position electrodes, and navigate the workspace without constantly raising their helmet, thereby increasing duty cycle efficiency and reducing neck strain.
The unit is driven by two independent sensors that offer a switching speed of 0.5 milliseconds, ensuring immediate protection the moment the arc is struck. The delay from dark to light is calibrated at 0.2 seconds, providing adequate time for the weld puddle to solidify before the lens clears. The S240-10 is fully solar-powered, utilizing the arc's light and ambient light to function, which eliminates the logistical burden of battery replacement and maintenance. With a viewing area of 5.25 square inches within the standard 2x4 frame, it maximizes the visual field available in compact helmet designs. Furthermore, the unit is built to withstand the rigors of the job site, boasting water and dust resistance that meets ANSI Z87 and CSA Z94.3 standards.
| Additional Information |
|---|
| Packaging Description:1 of each |
| Item:Replacement ADF Filter |
| Lense Size:2x4 |
| Shade or Magnifier # :10, 2.25, 2.5 |
| Inner Or Outer:Inside Lense |
| Brand:n/a |
| Sensors:2 |
| Viewing Area:5.25 sq. in. |
| Switching Speed:0.5 ms |
| Standards:ANSI Z87+, CSA Z94.3 |
