Kowax KWX820ARC++ welding helmet

Kowax KWX820ARC++ welding helmet

Product rating: 5/5 (1x)

Your rating:


Auto darkening welding helmet Kowax KWX820ARC++

276 € incl. VAT

230 €

Availability: On stock

Producer: Kowax


  • NEW - increased protection against thermal radiation
  • NEW - external grinding mode controller (switch mounted on the outside of the helmet shell)
  • Exclusive ARC ++ function (Advanced Real Color) - Real colors across the entire color spectrum - red, yellow, blue, green
  • The highest optical quality of the filter 1/1/1/1 EN379
  • KOWAX® surpasses global competition defines a new level of optical comfort for welders thanks to a level of better results in light diffusion through a darkened filter (second number in the EN379 specification), this value is essential for optical welding comfort. Your eyes must be less focused, resulting in less tired eyes, less headaches, etc.
  • Field of view: 95 x 85 mm
  • 4 optical sensors
  • Permanent protection against UV / IR radiation (ultraviolet infrared light spectrum) aperture 16 according to DIN - The highest in its class on the market
  • Aperture with 3.5 DIN brightening filter - the best value in its class on the market
  • Continuously variable orifice plate when filter darkens (when welding) 5-8, 8-13 according to DIN, controlled by external potentiometer
  • Reliable arc detection from 2 [A] (even at pulse)
  • The filter is powered from the solar cell + to the replaceable lithium battery CR2450, this solution ensures a long life
  • The self-dimming filter is equipped with a low battery LED indicator
  • Setting the delay, you can set how long after the arc goes out, the filter will brighten again (to the aperture 3.5) to compensate for the residual brightness that the weld can produce. This time can be continuously controlled in the range of 0.1 ~ 1 with an internal potentiometer
  • Darkening speed after arc start 0.04 ms
  • Power On / Off - Automatic
  • Function: grinding (external controller)
  • Suitable for: excellent for low TIG ≥2 [A] / DC; ≥2 [A] / AC, MIG / MAG; MIG / MAG pulse; plasma cut. / zvar .; MMA, TIG, etc.
  • Front cover foil with seal
  • Domed front cover - Provides better reflection of spatter, radiation as well as air gap between cover and self-dimming filter for better air circulation in front of the filter
  • Operating temperature from -10 °C to + 55 °C
  • Weight 580 g

Technical data:

  • Optical class according to EN379 1/1/1/1
  • Filter dimensions 133 x 114 x 9 mm
  • Field of view 95 x 85 mm
  • Number of sensors 4
  • Protection against UV / IR radiation DIN 16
  • DIN brightened 3.5
  • DIN darkened 5-8 / 9-13 adjustable externally
  • Power source solar cell + 1 x CR2450 lit.bat.
  • Turn on / off full automatic
  • Low battery indicator YES
  • Battery Capacity Test YES
  • Grinding function / modes (external switch), TIG from ≥2
  • Sensitivity adjustable externally
  • Dimming rate 0.04 ms
  • Dark-to-light transition 0.1 - 1 s (with external control)
  • Operating temperature -10 °C to + 55 °C
  • material Nylon
  • Weight 580 g

New comment



* (Required)

New product question



* (Required)

Relative products

Privacy preferences
We use cookies to enhance your visit of this website, analyze its performance and collect data about its usage. We may use third-party tools and services to do so and collected data may get transmitted to partners in the EU, USA or other countries. By clicking on 'Accept all cookies' you declare your consent with this processing. You may find detailed information or adjust your preferences below.

Privacy declaration

Show details
Our webpage stores data on your device (cookies and browser's storages) to identify your session and achieve basic platform functionality, browsing experience and security.
We may store data on your device (cookies and browser's storages) to deliver non-essential functions that improve your browsing experience, store some of your preferences without having an user account or without being logged-in, use third party scripts and/or sources, widgets etc.
Use of analytic tools enables us to better understand needs of our visitors and how they use our site. We may use first or third party tools to track or record your browsing of our website, to analyze tools or components you have interacted with or used, record conversion events and similar.
We may use cookies and third party tools to enhance products' and/or services' offer of ourselves or those of our partners, its relevancy to you, based on products or pages you have visited on this site or on other websites.