3M Speedglas 100 Series User Manual

209
Technical Specication
Weight:
Weight welding shield
(incl welding lter): 440 g
Viewing area: 44 x 93 mm
UV/IR protection: According to shade number 12
(permanent)
Switching time light to dark: 0.1 ms (+23°C)
Opening time dark to light (delay) 100 ms-250 ms
Light state: shade no 3
Dark state: shade no 8-12
Battery type: 2 x CR2032 (Lithium 3V)
Operating temperature: -5°C to + 55°C
Battery life: 1500 hours
Head sizes: 50-64
Material
Shield: PA
Welding lter: PA
Headband: PA
Protection plate: PC

3M Speedglas 100 Series Specifications

General

Light State	Shade 3
Sensors	2
Power Source	Battery
Switching Speed	0.1 ms
UV/IR Protection	Up to shade 12 (permanent)
Battery Type	Lithium
Standards	ANSI Z87.1
Lens Shade	Variable 8-12
Shade Range	8-12