Description
Optrel Helix Pure Air 2.5 Welding Helmet
The Helix Pure Air 2.5 – the new PAPR and slide-up welding & grinding helmet with a panoramic field of vision and a brightness level of 2.5 – built for welding in the toughest conditions. With the Helix 2.5, you’re prepared for all welding tasks that require a large field of vision and frequent switching between transparent and protective filters. With a light level of 2.5 for welding and a shade range from 5 to 12, it’s the ideal choice for a wide range of applications. Hard work has never been so easy.
Compatible with the e3000x NIOSH-approved PAPR system.
Design Features:
- Respiratory Protection
- Slide Up
- FadeTronic®: Opening of the anti-glare display can be continuously adjusted after welding to significantly reduce eye fatigue
- ShadeTronic®: Automatically adapts to changing light conditions of the welding arc
- Anti-Glare
- Removeable Hardhat
- Twilight Function
- Opening Delay
- True Vision
- Sensitivity Control
- 5 Point Detection
- Rechargeable Battery
- Overhead Welding
- Warranty Extension
Technical Specifications:
| Protection Levels | ShadeTronic inactive: protection level 2.5 active, manual: protection levels 7-12 Automatic protection level regulation over the protection level range 5<12M with individual calibration option of ± 2. |
|---|---|
| Battery Life |
300 to 500 charging cycles |
| Power Supply | Solar cells, Li-polymer battery, chargeable via micro USB cable |
| Sensors |
5 sensors |
| Switching Time | light to dark: 0.090 ms at room temperature 0.070 ms at 55°C dark to light: 0.1 s to 2.0 s (with FadeTronic) |
| Classification EN379 | Optical class: 1 Stray light class: 1 Homogeneity class: 1 Angular dependence class: 2 |
| Sensitivity | Infinitely adjustable, new with “Super High” sensitivity |
| Field of View |
Depending on headgear adjustment, 2.3 to 6.3 times the field of view of a 100 x 50 mm |
| Eye Protection | Ultraviolet/Infrared Protection: Maximum protection across the range of protection levels |
| Dimensional Stability | Welding protective mask: up to 220 °C Front lens: up to 137 °C |
| Operating Temperature |
-10°C to +55°C / 14°F to 131°F |
| Storage Temperature |
-20°C to +70°C / -4°F to 158°F |
| Total Weight |
640g |
| Certifications |
NIOSH, CE, UKCA, ANSI, EAC, AS/NZS, meets CSA Z94.3 |
| Scope of Delivery | Welding helmet, optrel IsoFit® headgear, removable hardhat, operating instructions, storage bag, micro USB charging cable, front lens, guarantee card |
| Warranty | From the date of purchase: 2 years for manufacturing and material defects, 6 months for the battery |
| Extended Warranty | 1 additional year (excluding the battery) if you register your product within the first 6 months (from the date of purchase) at https://optrel.us/product-registration/ |