Welding mask Maxi 3S

Maxi 3S is a mask with an automatic light filter designed to protect the user during welding. The mask protects against ultraviolet and infrared radiation and molten metal splashes.

Features of the Maxi 3S mask:

• viewing window size/number of sensors 100x62.5 mm/4 pcs.
• overall dimensions of the light filter (L*H*W) 133x114x10 mm
• the degree of transmittance of ultraviolet radiation 313-365nm <3.4x10-8%
• the degree of transmission of infrared radiation 780-1300nm<0.0027%, 1300-2000nm<0.0097%
• in the light position (transparent) dimming to 4 DIN
• in the dark position DIN4/5-9/13
• power supply solar battery, replaceable lithium batteries 2 pcs.
• manual adjustment of light sensitivity 
• manual adjustment of the switch-on delay 
• low battery indicator is present 
• automatic switching on and off of the light filter
• dimming time < 1/25000 sec.
• light filter opening time 0.1-1.0 sec
• temperature range of use from -5°C to +50°C
• eye protection according to EN379 1/2/1
• face protection according to EN175
• total weight 420 ± 10 grams