DX-400N Internal Control Auto Darkening Filter for Welding Machine

Short Description:

Approved by CE,ANSI,SAA…

Aadjustment switch without changable battery.

Can match many different masks.

Product Detail


Product Tags

Model ADF DX-400N
Optical Class 1/2/1/2
Dark State Variable, 9-13
Shade Control Internal, Variable
Cartridge Size 110mm*90mm*9mm(4.33"*3.54"*0.35")
Viewing Size 92mm*42mm(3.62" *1.65 ")
Arc Sensor 2
Battery Life 5000 H
Power Solar Cell, no battery change required
Shell Material PP
Headband Material LDPE
Recommend Industry Heavy Infrastructure
User Type Professional and DIY Household
Visor Type Auto Darkening Filter
Welding Process MMA, MIG, MAG, TIG, Plasma Cutting, Arc Gouging
Low Amperage TIG 20Amps (DC)
Light State DIN4
Dark To Light 0.25-0.3S at fast position0.35~0.6S at middle position

0.65~0.85S at slow position

Light To Dark 1/15000S
Sensitivity Control Low-High, by switch button
UV/IR Protection DIN16
GRIND Function NO
Low Volume Alarm NO
ADF Self-check NO
Working Temperature -5℃~+55℃( 23℉~131℉)
Storage Temperature -20℃~+70℃(-4℉~158℉)
Warranty 1 Year
Weight 460g
Packing Size 33*23*23cm


OEM Service

(1) Customer's Company Logo, laser engraving on screen.
(2) User Manual( Different language or content)
(3) Ear Sticker Design
(4) Warning Sticker Design

MOQ: 200 PCS

Delivery time: 30 Days after receive deposit
Payment Term: 30%TT as deposit, 70%TT before shipment or L/C At sight.

Giving your employees just what they need to do their job well, efficiently and safely is a top priority. The Dabu Nylon Digital Auto Darkening Welding Helmet does just that, with its high-performance 550E Series Auto Dark Filters. These smart filters enable welders to adapt to the different working environments by giving them the ability to control the shade of the lens and by offering adjustments for sensitivity from ambient lighting sources. Plus, they have a wide viewing area that allows your team to see just what they need to in order to get the job done right. They offer sensitivity and delay adjustments, two independent sensors and easy-to-use digital controls, so that they can work efficiently and with precision. This welding mask is ideal for both industrial businesses and serious hobbyists.Dabu Nylon Digital Auto Darkening Welding Helmet with auto-darkening filters are a great value. You get the high-level elements of a superior-performance welding lens (for mig welding, tig welding, arc welding and more), without the high price tag.You get excellent features and value for the price.

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