AWELCO MASK HELMET ELECTRONIC SALDATURORE LIQUID CRYSTAL

AWELCO MASK HELMET ELECTRONIC SALDATURORE LIQUID CRYSTAL AUTOSCURANTE

TECHNICAL CHARACTERISTICS

• Mask professional-designed to protect eyes and face from sparks, weld spatter and any harmful radiation during normal operation welding. The special filter automatically switches from the status of transparency state of blackout as soon as the arc lights, then return to the the state of transparency at arc off. The electronic device is powered solar cells high efficiency and has two built-in 3V lithium that should be replaced only after many years of use. Possibility of adjustment speed and level of darkening.

Technical Data Sheet:

• Surface of vision: 98x43 mm
• Cartridge size: 110x90x9 mm
• UV protection: up to DIN 16
• Brightness at rest: DIN 4
• Darkness variable: from DIN 9 to DIN 13
• Power supply: solar cells, no batteries are required
• On/Off: automatic
• Sensitivity: adjustable
• Switching time: 1/25000 sec.
• Switching time from light to dark: 0,25 - 0,35 sec in the position "short"
• Switching time from dark to light: 0,50 - 0,80 sec in the position "long"
• Working temperature: from -5°C to + 55°C
• Storage temperature: -20°C to + 70°C
• Material of helmet: plastic, highly shock-resistant Polyamide
• Weight: 435 g