The Irona REF. 295 is a CE-certified auto-darkening electronic welding shield built for professional welding applications. It features two arc sensors with UV/IR protection up to Shade DIN 16, a light state of DIN 4, and a variable dark state ranging from DIN 9 to 13. Both sensitivity and delay time (0.1–1.0 sec) are user-adjustable via internal knobs, giving welders precise control to suit different applications and environments.
Optical & Filter Specifications
| Parameter | Value |
|---|---|
| Viewing Size | 93 x 43 mm |
| Filter Size | 110 x 90 x 9 mm |
| Arc Sensors | 2 |
| UV/IR Protection | Up to Shade DIN 16 |
| Light State | DIN 4 |
| Dark State | Variable DIN 9–13 |
Powered by a combination of solar cells and a replaceable CR2032 lithium battery, the shield offers fully automatic power on/off with no manual switching required. It supports TIG welding at DC ≥ 10A and AC ≥ 10A, and operates reliably between -5°C and +55°C, with storage rated down to -20°C.
Operating Conditions
| Parameter | Value |
|---|---|
| Operating Temperature | -5°C to +55°C |
| Storing Temperature | -20°C to +70°C |
| TIG Amp Rating | DC ≥ 10A / AC ≥ 10A |
Additional features include a built-in grinding function, a low battery volume alarm, and an ADF self-check system for added safety and reliability. The shield is CE certified and complies with EN166 (personal eye protection), EN175 (welding protection), and EN379 (automatic welding filters).
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