Detailed Product Description

auto-darkening welding helmet

Model AS-2000F

1 Use high quality LCD and multilayer optical interference filter, providing clear
view and permanent UV/IR protection up DIN 13

2 Power supply by solar cells, no battery change required

3 Made mask of nylon 801, have high enough strength and operation temperature to
welding

4 Ample mask space and safely structure

5 Technical data:

 Filter dimension: 110 X 90 X 8mm (41/3"X 31/2"X 1/3")

 View size: 96X 42mm (3.85"X 1.76")

UV/IR protection: Up DIN 13

Shade number: DIN 4/9-13

Time from light to dark: 1/10,000s

Time from dark to light: 0.1-0.9s

Stepless AdjustableSensitivity: Stepless Adjustable

Power: Solar cells+ lithium

Operation temperature: -5~55°C (23 ~ 131°F)