It should be the most puzzled problem for users about the problem of what is the best quality laser alignment? In various industrial and high tech precise measuring work fields, it is extremely important for laser users to select a qualified laser device so as to assure clear and stable dot, line, or cross line measuring result perfectly.

In the very beginning design of laser alignment, either dot, line or cross laser module device, it is a key point to adopt qualified laser diode, electric driving circuit board, optic lens etc. On basis of real output power and work time, in order to make sure of high level of laser beam stability, it is always being made with different size tube dimension. Usually it gets different type of tube design, such as 16mm, 18.9mm, 26mm diameter tube, and square dimension metal housing tube for high power laser module devices.

Every time during the production of laser alignment within wide range wavelengths of 405nm to 1064nm, it is equipping with an external AC/DC adapter. If there is special need of power source, it is also able to be made with outside equipped battery source or internal integrated battery power source etc. It should be stable, clear and no noise working for laser module in long lasting use. The equipped power supply should also achieve high level of quality.

Before laser alignment is available on the laser market, it has also passed through a series of tests, including superior rapid electric current adding test, alternative high and low temperature changing test, aging preventing test up to 24 hours. In those of industrial precise dot, line or cross laser aligning work, it should keep work with constant measurement within 8 to 10 hours. Only if it passes through strict laser beam stability tests, it just achieves high level of laser beam stability of up to 85% in proper use.

In any type of high precision measurement, laser alignment gets ultra compact size tube design. Together with electric wires, within freely installed distance, it always makes sure of easy reaching, no barrier and noncontact dot, line or cross indication onto any raw material surface. For special need of high precision measurement at a certain distance, it is just a necessity to make freely adjusted laser beam focus optic lens, after immediate laser light concentration of laser beam aperture, it just assures increasing accuracy measurement in all application fields.