Which laser welding safety curtain can be used for laser welding?
What laser protection standard is accepted for handheld Laser Welding?
IEC 60825-4 is the only accepted standard for laser welding protection curtains
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You CAN NOT use curtains with the DIN EN 12254:2012-04 standard!!
This EN 12254 standard applies to supervised screens for installations in working places at which laser radiation up to a maximum mean power of 100 W or single pulse energy of 30 J .
Simply : protection for low power testlabo's (max 100Watt laser Power)
So DIN EN 12254:2012-04 is not a valid norm for Laser Welding
Our protection products include laser-shielding safety curtains for individual or group use, to protect workplaces in which lasers are used. Our Safety curtains are capable of preventing degradation of the vision from damage to the retina and negative effects on the eyes.
Certified Laser Safe Curtain
Protection Level: 543 W/cm2 - 1070nm - ∅5 mm - T= 100 sec
Our laser PhotonSafe Laser Welding safety curtains are made to withstand direct and scattered laser light generated by Class 4 lasers handheld or robotized laser Welding Machines. The material is flexible, flame resistant, easy to clean, and comes in multiple thicknesses. Curtains are available in standard sizes or custom configurations, designed by our Laser Safety Officers (LSO). The design of our product allows for easy do-it-yourself installation.