Speedglas 9002 XPrint this page
Speedglas 9002 X
Most advanced variable welding filter with 55 x 107 mm window and solar cell
Suitable for: All welding processes
Weight: 485 grams
Complies with: EN 379 / EN 175
Switch time light/dark: 0.1 ms (+23 degrees C)
Switch time dark/light: 60 - 300 ms
UV/IR protection: colour 13 (permanent)
Colour light situation: colour 3
Colour dark situation: colour 9 - 13 (variable)
Breakdown / safety darkening: Colour 5 - 6
Battery type: Lithium 3 Volt
Solar cell: yes
Lifetime battery: 3000 hours