Optrel® Auto-Darkening Welding HelmetWith 4" x 2" Window, Ratchet, Dark Blue
$785.99

Optrel® Auto-Darkening Welding HelmetWith 4" x 2" Window, Ratchet, Dark Blue

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Item #: 707889 Model #: 763-K6801
  • Welding helmet
  • Adjustment type: Ratchet
  • Dark blue
$785.99
1 each

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About this product

Optrel® Series E680 Welding helmet in dark blue color with auto-darkening filter has true color recognition.

Optrel® Series E680 Welding helmet in dark blue color has window measuring 2" x 4" and cartridge measuring 110 mm x 90 mm. Solar powered helmet has CR2032 lithium battery and features true color recognition. Helmet has 0.175 ms lens speed at 70deg F.

  • Welding helmet
  • Adjustment type: Ratchet
  • Dark blue
  • Size: 4"(L) x 2"(W) window, 90 x 110 x 7 mm cartilage
  • Shade/contrast: 2 ranges, 4/5 - 9 and 4/9 -13
  • Welding helmet with true color filter, automatic ADF with shade selection from DIN5-9 / DIN9-13 infinite adjustable by an adjustment knob
  • Adjustable sensor slide eliminates the effects of ambient light distractions with configurable detection angles of 60 or 120 deg
  • Grinding mode to prevent automatic darkening when grinding and brazing
  • Sensitivity control to adjust the sensors ability to detect the welding arc
  • Can be retrofitted with optrel breathing protection system
  • Hard hat can also be worn
  • Temperature range: 14 - 158 deg F
  • Application: Electrode welding (stick welding, SMAW), MIG/MAG (GMAW), GMAW high melting rate process, flux cored wire welding, TIG welding (GTA), plasma arc welding, micro plasma arc welding, plasmacutting, oxy-gas welding, grinding
  • Battery type: Lithium, Battery life: Around 2500 hours (operation)
  • True color recognition
  • Selectable opening delay to provide protection from the afterglow and to adapt to personal needs
  • Lens speed: 175 ms at 70 deg F
  • Power source: Solar-powered
  • Time taken to switch from dark to light is 0.35 - 0.6 sec(slow), 0.1 - 0.35 sec(fast), time taken to switch from light-to dark is 0.18 ms at room temperature, 0.12 ms at 55 deg C
  • CE, ECS, ANSI, AS/NZS, GOST-R
  • Weight: 490 g
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