VarioProtect XXL-W TC AIR TH3 welding visor with air supply

Automatic welding visor with air blowing system VarioProtect XXL-W TC AIR TH3 - welding in true colors . The air filter system provides the welder with filtered, clean air, preventing the inhalation of dangerous and harmful welding fumes and dust. Welding in authentic colors thanks to the True Color cartridge. Highest marks in the evaluation of optical class , scattering class, homogeneity class, angular properties class.. High filter efficiency:99.99% = 0.3µm. 3 levels of airflow to choose from. Even distribution of fresh air in the visor. Adjustable direction of airflow in the visor. Built-in rechargeable battery. Built-in rechargeable lithium-ion battery for up to 10 hours of operation. Air blowing system equipped with a vibration alarm to indicate the need to change the filter or charge the battery. Automatic welding visor with air blowing system VarioProtect XXL-W TC AIR TH3 - welding in true colors . The air filter system provides the welder with filtered, clean air, preventing the inhalation of dangerous and harmful welding fumes and dust. Welding in authentic colors thanks to the True Color cartridge. Highest marks in the evaluation of optical class , scattering class, homogeneity class, angular properties class.. High filter efficiency:99.99% = 0.3µm. 3 levels of airflow to choose from. Even distribution of fresh air in the visor. Adjustable direction of airflow in the visor. Built-in rechargeable battery. Built-in rechargeable lithium-ion battery for up to 10 hours of operation. Air blowing system equipped with a vibration alarm to indicate the need to change the filter or charge the battery. Technical data:. Filter size 114 x 133 x 9.5 mm. Dimension of active field of view 83.4 x 100 mm. Shading (standby) DIN 4. Number of photo sensors 4. Filter class 1/1/1/1/1. Shading (operating condition) DIN 5-9 or DIN 9 - 13. Degree of UV/IR protection up to DIN 15. Darkening time of 0.08ms. Brightening time 0.1 - 0.9s. Filter power supply: solar cell, battery. Grinding function. Variable airflow control [l/min]. Level 1: min. 170level 2: min. 220level 2: min. 230 Operation time [h]. level 1: 10; . level 2: 8level 2: 6. Battery type: long-life, lithium-ion. Charging cycles >500. Max. noise level [dB] 73. Controls Audible and vibration alarm when the blowing system fails. Compliance with standards. EN 12941:1998 / A1:2003 / A2:2008 TH3P R SL.