What is the best solution to make clear and accurate enough dot measurement? In special working occasion of night version, it is not workable at all to rely on any visible laser device or other manual dot projecting tool. At the same time, after continuous technical innovation of 980nm infrared laser diode tech and qualified optic lens, laser tech engineer has just made great technical creation of a infrared laser diode module. It is emitting powerful and intense infrared laser light directly from an inner part of IR laser diode. When it makes proper equipment with other night version device, this 980nm infrared dot laser is making efficient conversion of highly clear and accurate infrared reference dot onto various working surfaces.
This 980nm infrared laser diode module is emitting invisible infrared laser beam from beam aperture. Employing an import IR laser diode, not the same as a simple infrared laser pointer, it is just getting at least 40% improvement of laser beam stability. When it gets basic use of a metal heat sink cooling system, after proper configuration with highly durable anodized aluminum alloy housing tube, this 980nm infrared dot laser has just achieved superior nice thermal conductivity, and highly stable and reliable infrared reference dot projection under any other harsh working occasion of mechanical moving or calibration etc.
Within wide range operating temperature, and other harsh working occasion, the genuine use of 980nm infrared laser diode module has just got strong environmental stabilization. In multiple night version dot measuring work fields, it adopts qualified glass coated lens and special designed glass window in front of beam aperture. It is generating high transmittance infrared laser light and high photoelectric ability infrared laser source emission. Under operation of those of harsh working occasion of moisture or dust, this infrared dot laser still gets good performance and no decay light IR dot generation for both long time and long distance use.
Whatever output power it is selecting, owing to special use of APC, ACC driving circuit board, this 980nm infrared laser diode module is assuring constant output power and electric current supply. There is always increasing temperature of laser tube, however, it still gets perfect protection of itself, and reduced possibility of tube burning out or damage in long time use. When users are aware of any potential thermal energy hurt to human eyes and wearing correct laser safety goggles, without any direct eye exposure to beam aperture, this 980nm infrared alignment laser always makes easy and free dot measurement in all application fields perfectly.