Speedglas 9100V welding helmet

3M ™ Speedglas ™ 9100 welding helmet with side windows and welding filter 9100V. Scale numbers 5, 8, 9-13, includes settings for gas welding, micro plasma and TIG welding with low amperage. • The delay function allows the user to set the desired Switching from dark to light mode (40 to 1300 ms). • All modes can be locked, eg in the bright state with shade 3 for grinding or in one of the dark modes for it to function as a passive welding filter. • Detects down to 1 amp TIG.  • Protection against ultraviolet (UV) and infrared (IR) radiation at all times. • Exhaled air is discharged through the exhalation valves on the side of the helmet. • Extended protection for the ears and the sides of the head. • The design of the exhalation valve reduces the risk of condensation on the welding glass. • Side windows: filter with shade 5 provides greater field of vision. Welding glass 9100V Dark Mode 5, 8, 9-13 (variable) Viewing area 45 x 93mm Classification 1/1/1/2 Welding method MMAW (Electrode) MIG / MAG TIG (> 20A) TIG (1A - 20A) Plasma (welding and cutting) Spot Welding grinding Light state Shade 3 Switching time (light - dark) 0.1 ms (+23 ° C) Switching time (dark-light) from 40 to 1300 ms Battery life of 2800 hours Battery Solar Cell Number of sensors 3 Sensors