In any type of industrial precise dot measuring work fields, not simply used for temporary dot projecting work, it is just a quite nice experience to make use of a 445nm blue dot laser module. When it is projecting moderate brightness blue laser light directly from 445nm blue laser diode, after basic use of inner metal heat sink cooling system and APC, ACC driving circuit board, this compact structure made dot projecting blue laser is able to work with constant and high stability blue reference dot projection from beam aperture. Every time users are making easy installation and adjustment of laser beam focus and dot targeting direction, it achieves easy and immediate dot positioning result in distance easily.
When dot projecting work is processed constantly, 445nm blue dot laser module is made differently from a simple blue laser pointer. It is requiring with continuous blue laser beam emission from beam aperture. When it is only projecting moderate brightness blue laser light from 445nm blue laser diode directly, although it is not as bright as 473nm blue DPSS laser system, however, it is still able to be made with quite small size tube diameter and always keeping highly table and reliable blue reference dot projection in continuous use.
On basis of the best quality glass coated lens, even though it is pointed for quite long time or quite long distance, this 445nm blue dot laser module is keeping work with high laser beam transmittance and highly clear blue dot projection in continuous use. When it is paying high attention to industrial stabilization, after quite strict laser beam stability tests up to 24 hours and quite special use of glass window in front of laser beam aperture, this alignment laser just keeps good laser light cycling use and no decay light under formal lighting working occasions.
Under operation with high power up to 50mW to 100mW, 445nm blue dot laser module is not only workable with continuous blue reference dot projection for quite long time, but also gets increasing temperature of laser tube. The best design part of APC, ACC driving circuit board prevents any increasing temperature and electric current impact, which is just getting perfect protection of alignment laser from burning out or damage in continuous work. Whenever users are paying the highest attention to serious thermal hurt and wearing correct 445nm wavelength preventing laser safety goggles, this industrial stabilized blue laser alignment tool achieves high security measurement perfectly.
