BEST VISION AUTOMATIC WELDING HELMETS

BEST VISION, the exclusive, welding helmet with variable shade auto-darkening welding filters (9 - 13 variable shade).
Continuous Light Sensitivity Control and adjustable Delay Control Dark to Light potentiometers inside of the helmet.
BEST VISION automatic welding helmet is equipped with variable shade auto-darkening welding filters. The filter is transparent before welding, so the operators may observe the work surface clearly
When striking arc, the filter darkens automatically immediately.
When arc goes out, the filter will become transparent again.
The switching time from light to dark is about 1/30,000 second.
The switching time from dark to light may be set up within 0.25-0.80 second.
The helmet is equipped with continuous darkness-adjusting unit, so the operator may select an arbitrary dark shade number ranging from 9 to 13.
BEST VISION welding helmet gives the operators permanent complete protection against UV/IR even in transparent condition.
The UV/IR protection level is up to DIN 16 in all time.
The power is provided by solar cells, so user is exempted from changing battery and turning on or off power at any other operation.
The helmet is equipped with 2 sets of photo sensors to sense arc light.
This model is designed & equipped with a special turn over (up & down) headband mechanism.
When welder turns over the helmet to welder´s head top, the headband mechanism makes helmet´s gravity center to be lower, and be coincided with the center of welder´s head.
The design of welding helmet greatly lowers the fatigue of welder´s head & neck and make welder feel more comfortable than before while at working.

MAIN SPECIFICATION:
1 Filter dimension: 110 x 90 x 9 mm.
2 View area: 98 x 43 mm.
3 Light shade number: DIN 4
Dark shade numbers: from DIN 9 to DIN 13
4 UV/IR protection up to: DIN 16 at all time
5 Time from light to dark: 1/30,000 s
6 Time from dark to light: 0.25-0.8 s
7 Sensitivity: adjustable stepless
8 Power supply: solar cells (no battery change required)
9 Operating temperature: -5°C +55°C
10 Helmet material: High impact resistant plastic/polyamide nylon.
11 Weight: 430 g
12 Standards compliance (CE): eyes protection EN 397, face protection EN 175

BEST VISION Welding Helmet Replacement Parts and Accessories
Outside Protection Plate 100 Standard (package of 10) Code SUAI-OV9
Inside Protection Plate (package of 5) Code SUAE-OV9
Welding Shield with Headband (without filter) Code SUAC-OV9
Auto-Darkening Filter Shades 9-13 Code SUAF-OV9
Headband Code SUAT-OV9
Confort seatband Code SUAS-OV9