10 Pieces Black Laser Testing Paper Double-Sided Laser Dimming Engraving Test Focus Paper for Laser Cutting and Marking Machine

Package includes:10 pieces double sided laser testing paper Color:black Note: Double sided black laser test paper is suitable for laser welding machines and laser cutting machines with a power of 2W-500w, not suitable for laser machines with power less than 2W and more than 500W If you use a higher power equipment, start with a small power test, and gradually increase the power to the appearance of the appropriate effect, so as to avoid excessive power breakdown laser test focus paper Please allow slight size differences due to different manual measurement

• What you get: this package includes 10 pieces double sided black laser testing paper; The size is 210 x 285 mm
• Product advantages: laser engraving test paper is is black and can be used on both sides; The laser printed areas of the paper appear white, with a clear spot edge for easy identification
• Range of application: laser dimming paper can be applied to semiconductor laser marking machine, fiber laser marking machine, laser cutting machine, UV laser marking machine, laser punching machine,laser beauty and spot removal instruments, etc
• Notice: double sided black laser engraving test paper is suitable for laser welding machines and laser cutting machines with a power of 2W-500w, The test paper will only show traces when the power is above 2W machine. The higher the power the more sensitive
• Occasions for use: laser test paper can be used for debugging the performance and spot quality of laser marking machine, laser cutting machine, calibrating the package of laser oscillator, debugging the performance of other light sources and so on