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.