At present, there are many new concept antigen test card manufacturers using RFH 5w UV laser for engraving. RFH has been committed to the research and development of ultraviolet lasers for more than ten years, and has a thorough understanding of the performance and principle of ultraviolet lasers, and has not stopped upgrading and innovating in these years.

RFH 5W uv laser source module engraving wood 355 nm output wavelength, Up to 200 Hz repetition rate; laser power ranging from 3w-10w; Continuous tuning of repetition rate while maintaining constant pulse energy, superior beam pointing and energy stability make the S9 the first choice for micromachining, marking and thin film removal applications   

What makes the 5W UV laser so remarkable? Its precision and power are unrivaled, allowing for the creation of stunningly detailed engravings. Against the pristine white backdrop, the contrasting black engravings create a visual masterpiece, capturing attention and igniting the curiosity of onlookers. The intricate patterns of bar codes and QR codes breathe new life into the wristbands, transcending their mere utilitarian purpose.  

RFH 5 watt uv laser head marking black on metal surface of charger