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Fixed Competitive Price China Auto Darkening Soldering Welding Helmet Welders Mask

We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for Fixed Competitive Price China Auto Darkening Soldering Welding Helmet Welders Mask, Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions. We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for China Welding Face Helmet, welding helmet, Today, We have been with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.  
Model ADF DX-300S ADF DX-400S ADF DX-500S ADF DX-500T ADF DX-550E ADF DX-650E ADF DX-600S
Optical Class 1/1/1/2 1/2/1/2 1/2/1/2 1/2/1/2 1/2/1/2 1/2/1/2 1/1/1/2
Dark State Variable shade,9~13 Variable shade,9~13 Variable shade,9~13 Variable shade,9~13 Variable shade,9~13 Variable shade,9~13 Variable shade,9~13
Shade Control External External External External Internal Internal External
Cartridge Size 110mmx90mmx9mm(4.33"x3.54"x0.35") 110mmx90mmx9mm(4.33"x3.54"x0.35") 110mmx90mmx9mm(4.33"x3.54"x0.35") 110mmx90mmx9mm(4.33"x3.54"x0.35") 110mmx90mmx9mm(4.33"x3.54"x0.35") 110mmx90mmx9mm(4.33"x3.54"x0.35") 110mmx90mmx9mm(4.33"x3.54"x0.35")
Viewing Size 90mmx35mm(3.54" x 1.38") 92mmx42mm(3.62" x 1.65") 92mmx42mm(3.62" x 1.65") 92mmx42mm(3.62" x 1.65") 92mmx42mm(3.62" x 1.65") 98mmx43mm(3.86" x 1.69") 98mmx43mm(3.86" x 1.69")
Arc Sensor 2 2 2 2 2 2 2
Battery Type No Battery change required No Battery change required No Battery change required 1xCR2032 Lithium Battery 2xCR2032 Lithium Battery 2xCR2032 Lithium Battery 2xCR2032 Lithium Battery
Battery Life 5000 H 5000 H 5000 H 5000 H 5000 H 5000 H 5000 H
Power Solar Cell + Lithium Battery Solar Cell + Lithium Battery Solar Cell + Lithium Battery Solar Cell + Lithium Battery Solar Cell + Lithium Battery Solar Cell + Lithium Battery Solar Cell + Lithium Battery
Shell Material PP PP PP PP PP PP PP
Headband Material LDPE LDPE LDPE LDPE LDPE LDPE LDPE
User Type Professional and DIY Household Professional and DIY Household Professional and DIY Household Professional and DIY Household Professional and DIY Household Professional and DIY Household Professional and DIY Household
Visor Type Auto Darkening Filter Auto Darkening Filter Auto Darkening Filter Auto Darkening Filter Auto Darkening Filter Auto Darkening Filter Auto Darkening Filter
Low Amperage TIG 35Amps(AC), 35Amps(DC) 20Amps(AC), 20Amps(DC) 10Amps(AC), 10Amps(DC) 10Amps(AC), 10Amps(DC) 20Amps(AC), 20Amps(DC) 5Amps(AC), 5Amps(DC) 5Amps(AC), 5Amps(DC)
Light State DIN4 DIN4 DIN4 DIN4 DIN4 DIN4 DIN4
Dark To Light 0.25-0.45s Auto 0.25-0.85s Auto 0.1-1.0s Auto 0.1-1.0s by adjustment button 0.1-1.0s by adjustment button 0.1-1.0s by adjustment button 0.1-1.0s by infinitely dial knob
Light To Dark 1/5000S 1/15000S 1/15000S 1/25000S 1/15000S 1/25000S 1/25000S
Sensitivity Control Low To High, by infinitely dial knob Low To High, by infinitely dial knob Low To High, by infinitely dial knob Low To High, by infinitely dial knob Unadjustable, by adjustment button Unadjustable, Auto Low To High, by infinitely dial knob
UV/IR Protection DIN16 DIN16 DIN16 DIN16 DIN16 DIN16 DIN16
GRIND Function NO YES YES YES YES YES YES
Low Volume Alarm NO NO NO NO NO NO YES
ADF Self-check NO NO NO NO NO NO YES
Working Temperature -5℃~+55℃( 23℉~131℉) -5℃~+55℃( 23℉~131℉) -5℃~+55℃( 23℉~131℉) -5℃~+55℃( 23℉~131℉) -5℃~+55℃( 23℉~131℉) -5℃~+55℃( 23℉~131℉) -5℃~+55℃( 23℉~131℉)
Storage Temperature -20℃~+70℃(-4℉~158℉) -20℃~+70℃(-4℉~158℉) -20℃~+70℃(-4℉~158℉) -20℃~+70℃(-4℉~158℉) -20℃~+70℃(-4℉~158℉) -20℃~+70℃(-4℉~158℉) -20℃~+70℃(-4℉~158℉)
Warranty 1 Year 1 Year 1 Year 1 Year 1 Year 1 Year 1 Year
Weight 480g 480g 480g 490g 490g 490g 500g
Packing Size 33x23x26cm 33x23x26cm 33x23x26cm 33x23x26cm 33x23x23cm 33x23x23cm 33x23x26cm
Certificate ANSI,CE CE,ANSI, SAA CE,ANSI, SAA CE,ANSI, CSA CE,ANSI CE,ANSI CE,ANSI, SAA
We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for Fixed Competitive Price China Auto Darkening Soldering Welding Helmet Welders Mask, Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions. Fixed Competitive Price China Welding Face Helmet, Welding Helmet, Today, We have been with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

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