AUTO DARKENING WELDING HELMET

Model : ADH-12500

When arc is struck,Auto- darkening Filter will turn from clear state to dark state,response time is less than 1/25000S.

With non-grade adjustable shade number from DIN7-DIN12

The high performance of Auto-darkening Filter provides to the user?s eyes and face a full protection against UV and IR radiation during the entire welding process,even in the clear state. 

Delay time fast or slow can be selective.

Sensitivity adjustment:you can according your working conditions,adjusting sensitivity(low or high) of the darkening filter.at the MIG welding or other small electric ARC welding can choose high sensitivity.

Filter cassette size:110*90*8.5mm (4.33" x 3.54" x 0.33")

View window size:92 x 42mm.(3.62" x 1.65")

UV/IR protection:Up to shade DIN 15

Clear state Shade No:DIN 4  

Dark state Shade No:DIN7-DIN12 stepless adjustment

Sensitivity:low or high can be selective 

Power supply:solar cells, Nobattery change required

Power on/off:Fully Automatic 

Response time: 

A) Clear to dark:<=1/25000S

B) Dark to Clear:0.2-0.5S

Work temperature:-10-+55C

Storing temperature:-20-+70C 

Gross weight:450G