The Optrel Crystal 2.0 auto-darkening welding helmet features shade 2.0 light stage that is unmatched in the world for colour and clarity.  Crystal 2.0 lens has fully automatic shade 4 to 12 arc brightness detection with the Twilight ggeature to gradually bring the lens back into light state from welding state, reducing eye strain.

 

 Optrel’s Autopilot automatically adjusts the shade level based on the brightness of the arc or flame. The auto-dark lens can also be operated in fully manual mode with shade adjustment between shades 4 adn12 for a custom view of the arc.

 

Improved True Colour Technology, which allows for realistic colour perception in light or dark states. It scores a perfect one rating for optical class, scattered light, homogeneity and angular dependence. The Crystal 2.0 has external controls to switch quickly and easily from weld to grind mode. Delay and sensitivity can also be controlled using the external knobs.

 

Fields of application:

  • Elektrode Welding (Stick Welding, SMAW)
  • MIG/MAG (GMAW)
  • GMAW High melting rate process
  • Flux Cored Wire Welding
  • TIG Welding (GTAW)
  • Plasma Arc Welding
  • Micro Plasma Arc Welding
  • Plasma Cutting
  • Gas Welding
  • Grind Mode

 

Also available in the following configurations:

PAPR Welding Helmet 
PAPR  Welding Helmet Shell Online

 

Crystal 2.0 Welding Helmet

SKU: TR14-1006.900
£323.00Price
  • Shade levels
    inactive: shade level 2.0
    active, manual: shade level 4-12

    Autopilot
    Automatic protection level regulation across a range from 4-12 with individual calibration option of ± 2

    Power supply
    Solar cells, 2 lithium batteries (CR2032)

    Sensors
    Three Sensors

    Sensitivity
    Infinitely adjustable, now with “super high” sensitivity

    Switching time
    bright to dark: 0.100 ms at room temperature at 55°C
    0.070 ms at 55°C
    dark to bright: 0.1 s to 2.0 s (with dimming function)

    EN379 classification
    Optical class: 1
    Scattered light: 1
    Homogeneity: 1
    Angular dependence: 2

    Shape stability
    Welding mask: up to 220 °C / 428 °F
    Front cover lens: up to 137 °C / 279 °F

    Eye protection Ultraviolet / Infrared Protection
    maximum protection at any shade level

    Operating temperature
    -10°C to + 70°C / 14°F to 158°F

    Storage temperature
    -20°C to + 80°C / -4°F to 176°F

    Weight
    460 g / 18,7 oz