PRODUCTS‎ > ‎WELDING PROTECTION‎ > ‎

AUTO-DARKENING WELDING HELMET


  WH721  



Meet Standard:  
                  ANSI Z87.1
  
All auto-darkening welding helmets have a polypropylene impact 
    resistant shell and come with a strong, flexible nylon ratchet harness.
  
Auto-darkening filter lenses have high speed switching times (1/25000
    sec.), are solar powered and fully adjustable from shades 9-13.
  
Patented design: This unique design manufactured from high impact
    resistant PP. Can be fitted with a variety of harnesses.


    Specifications    
  
Filter size: 2" x 4.25" ( 51.2mm x 108mm)
  
Window size: 25mm x 92mm  
 
 
Default light shade: #3
 
 
Darkness range : #9 ~ #13  
  
Switch time: 0.01ms(1/10000sec.)
  
State delay: 0.1 ~ 0.6 
 
  
Shade adjustment : Automatic
 
  
UV/IR protection ANSI Z87.1
 
 O
perating temperature: 

-10 ~ +70

 
 

  
Power supply: Solar cells + CR2032
  
Default package:      
 

 CUFT
 Qty  6  4.4' 

  Button features  
   
  
  
Press “TEST” prior to each use.
  
Cartridge offers complete UV/IR
protection.

Sensitivity 
adjustment
 
 :
   Low or High


 
Please replace
batteries 
   directly
if 
the following 
appears.

         a. Red light on cartridge is activated.
         b. Lens in constant dark mode.

 
Shade adjustment 
by 
   adjustable 
potentiometer 
on
   
outside of 
helmet 
shell (9-13).



  WH723  




Meet Standard:   
                  ANSI Z87.1
  
All auto-darkening welding helmets have a polypropylene impact 
    resistant shell and come with a strong, flexible nylon ratchet harness.
  
Auto-darkening filter lenses have high speed switching times (1/25000
    sec.), are solar powered and fully adjustable from shades 9-13.
  
Patented design: This unique design manufactured from high impact
    resistant PP.  Can be fitted with a variety of harnesses.


    Specifications    
  
Filter size: 4.5" x 5.25" ( 114mm x 133mm)
  
Window size: 42mm x 98mm
 
 
Default light shade: #3
 
 
Darkness range : #9 ~ #13 
 
 
Sensitivity adjustment : LO / HI
  
Switch time: 0.04ms(1/25000sec.)
 
 
State delay: 0.1 ~ 0.6
  
Shade adjustment : Automatic
 
 
UV/IR protection ANSI Z87.1
  
Operating temperature: 

-10 ~ +70

 
 
 
 
Power supply: Solar cells + AAA*2 1.5V
  D
efault package:
       
 

 CUFT
 Qty  6 4.4' 

  Button features  
  
    
  Press “TEST” prior to each use.
  Cartridge offers complete UV/IR
protection.
 
Sensitivity 
adjustment
:
   Low or High



 Please replace
batteries 
   direct
ly 
if the following 
appears.

             a. Red light on cartridge is activated.
             b. Lens in constant dark mode.

 Shade adjustment 
by
   adjustable 
potentiometer 
on 
   the filter in
side 
of
helmet
shell
   (9-13).




  WH728  



Meet Standard:   
   
 EN175  EN379
   ANSI Z87.1
  All auto-darkening welding helmets have a polypropylene impact 
    resistant shell and come with a strong, flexible nylon ratchet harness.
  Auto-darkening filter lenses have high speed switching times (1/25000
    sec.), are solar powered and fully adjustable from shades 9-13.
  Patented design: This unique design manufactured from high impact
    resistant PP. Can be fitted with a variety of harnesses.


    Specifications    
  Filter size: 3.6" x 4.4" ( 90mm x 110mm)
  Window size: 42mm x 98mm
  Default light shade: #3  
 
 
Darkness range : #8 ~ #12
  Switch time: 0.01ms(1/10000sec.)
  State delay: 0.1 ~ 0.6
  Shade adjustment : Automatic
  UV/IR protection ANSI Z87.1
  Operating temperature:

-10~ +70


  Power supply: Solar cells + CR2032       
  
Default package:  
     
 

 CUFT
 Qty  6  4.4' 
 
  Button features  
  
    
  Press “TEST” prior to each use.
  Cartridge offers complete UV/IR
protection.
 
 Welding type
switch 
 :
    ARC welding ( AW)
 
    TIG (Tungsten Inert-GAS
welding
           or GTAW)


 Please replace
batteries 
   direct
ly 
if the following 
appears.

           a. Red light on cartridge is activated.
           b. Lens in constant dark mode.

 
Shade adjustment 
by 
   adjustable 
potentiometer 
on
   
outside of 
helmet 
shell (8-13).