Auto-Darkening Welding Filter
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Product Type:	FS-3A1	FS-2A1	FS-D2Y
Photo of the product:
Function:	NA	NA	NA
Cartridge Size:	120x90x15mm	120x90x15mm	133x114x5mm
Viewing Window:	90x40mm	90x40mm	88x34mm
Switching Time:	(light to dark))=<0.5ms (dark to light) 0.3-0.5s	light to dark)=<0.5ms (dark to light) 0.3-0.5s	(light to dark)=<0.5ms (dark to light) 0.3-0.5s
Shade:	DIN4/9-14	DIN4/9-13	DIN3/10(9) DIN3/12(11)
Ultraviolet Protection:	<0.0003%(313nm) <0.006%(365nm)	<0.0003%(313nm) <0.006%(365nm)	<0.0003%(313nm) <0.006%(365nm)
Infrared Protection:	<0.1%(780-1400nm)	<0.1%(780-1400nm)	<0.1%(780-1400nm)
Power:	2pcs AAA Battery	2pcs AAA Battery	Solar Cell with Lithium Battery
Operating Temperature:	-5° to +55°C (23° to 131° F)	-5° to +55°C (23° to 131° F)	-5° to +55°C (23° to 131° F)
Weight:	175g	140g	75g

* Click picture for an enlargement * 2 of 3pages

Product Type:	FS-Y	FS-E	FS-2D1
Photo of the product:
Function:	NA	NA
Cartridge Size:	108x50.8x5mm	108x50.8x5mm	114x133x8mm
Viewing Window:	88x34mm	88x34mm	96x46mm
Switching Time:	(light to dark)=<0.5ms (dark to light) 0.3-0.5s	(light to dark)=<0.1ms (dark to light) 0.3-0.5s	(light to dark)=<0.5ms (dark to light) 0.3-0.5s
Shade:	DIN3/10(9) DIN3/12(11)	DIN3/10(9) DIN 3/12(11)	DIN4/9-13
Ultraviolet Protection:	<0.0003%(313nm) <0.006%(365nm)	<0.0003%(313nm) <0.006%(365nm)	<0.0003%(313nm) <0.006%(365nm)
Infrared Protection:	<0.1%(780-1400nm)	<0.1%(780-1400nm)	<0.1%(780-1400nm)
Power:	Solar Cell with Lithium Battery	Solar Cell with Lithium Battery	Solar Cell with Lithium Battery
Operating Temperature:	-5° to +55°C (23° to 131° F)	-5° to +55°C (23° to 131° F)	-5° to +55°C (23° to 131° F)
Weight:	40g	40g	125g
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Click here for Auto-Darkening Helmet

Our products are of top quality, very popular on the world markets because of their excellent & reliable quality. Our auto darkening helmets meet the criterion of CE, AS/NZS safety standards and ANSI Z87.1-1989 standards. Since we are a manufacturer, we can offer you the best price.

We are sure we can be your most reliable and trustworthy business partner. Contact us now.