In order to get clear enough dot projection on various raw material surfaces, instead of formal manual line printing works, it would become quite nice experience to seek help from advanced laser diode tech. On basis of the adoption of advanced 445nm blue laser diode tech, equipped with excellent thermal emitting system and constant electric power source from DC input power supply, blue laser diode module is becoming a real and practically used dot alignment device. After quite easy installation and adjustment of both laser beam focus and dot targeting direction, blue dot laser makes sure of high level of accuracy dot instruction on any vertical or horizontal surfaces.
This 445nm blue laser diode module is not the same as a simple laser pointer, which is required to make continuous dot projection on various targeting surfaces. It is adopting quite small size tube diameter of 16mm, however, equipped with inner design part of metal heat sink cooling system inside aluminum alloy housing, this direct diode emission laser dot alignment tool achieves superior nice thermal conductivity, and highly stable blue reference dot projection in continuous work. Instead of the use of formal alkaline battery power source, this external DC power made blue dot laser has just assured continuous dot projection and the most stable dot emission in long term use.
Under operation with the most qualified glass coated lens, in process of quite long distance dot aligning work, 445nm blue laser diode modules is keeping work with high beam transmittance and highly clear blue dot projection in use. When it is trying to work for quite long time, after quite strict beam stability test up to 24 hours, this alignment laser just achieves superior nice laser light cycling use and highly stable dot generation in any occasion. According to quite easy adjustment of laser beam focus, high concentration blue laser light is converting into quite compact size blue dot in distance.
Anytime high intensity beam emitted blue laser diode module gets important design part of APC, ACC driving circuit board, even though there is serious electric current impacting produced from beam aperture, it is still keeping work with constant output power and electric current supply, and then achieving the most stable blue reference dot projection in continuous work. Under operation of daily operating time of 8 to 10 hours, after enough time leaving for laser tube cooling down, this alignment laser just achieves perfect protection of laser module tube from burning out or damage. Under high attention to laser safety measure and wearing 445nm wavelength preventing laser safety goggles, this blue dot laser gets secured measurement perfectly.
