Economical Auto Darkening Welding Helmet Wh3521 (black)

• Mask Application: Welding Mask
• Material: Nylon
• Color: Other Pattern
• Mask Type: Both Shade-Type and Safety Type
• Shape: Patented Design Shell
• Transport Package: Individual Pack or Bulk Pack
• Model NO.: WH3521(black)
• Specification: CE, ANSI
• Trademark: Welhel/ Neutral package/ OEM
• Origin: Wuhan, Hubei, China
• HS Code: 6506100090
• Production Capacity: 100, 000 PCS/Year

Product Description

Application

 

Parameter of Filter model: WH521

Light state: DIN4
Dark state: DIN5-9/9-13
Switching time: <0.04ms(1/25, 000Sec)
Cartridge Size: 110 x 90 x 8 mm 
Viewing area: 192x42 mm 
Sensitivity: Inside,Low-High;Adjust by infinitely dial knob
Delay time: Inside,0.15-0.80s by infinitely dial knob
Shade Adjustment: Outside & Stepless
Sensors: 2
TIG Capability: ≥ amps
Power Supply: Replaceable Li-Mi & Solar Combination
UV & IR protection: Up to shade 16
Optical class: 1/1/1/2
Warranty (years): 2
Weight: 490G 
Material of helmet: NYLON
Certification: CE EN175


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