If there is quite serious requirement of
highly accurate cross line generation at quite long work distance, formal cross
line drawing device such as a square meter or triangular meter is only workable
for quite close distance, while not be able to avoid mistake caused by manual operation.
Under condition that users are making great work on practically used red cross
laser alignment, after perfect equipment with a glass coated lens, it would always
make sure of highly accurate and rapid two perpendicular red lines with accurate
90 degrees.
Under condition that red cross laser alignment
is being made with import 650nm red laser diode, it is getting improving laser
beam stability in long term work. It is getting selectable output power of 5mW
to 100mW. Not any longer limited within formal hand reaching, the genuine cross
line alignment might be processed at quite long work distance. It is generating
highly visible red laser beam at several miles far away, and then obtaining highly
fine and accurate cross line generation within the maximum work distance of 25
meters. At the same time, no matter what kind of output power this cross line laser
module is selected, it should always avoid operation under sunlight.
In order to make sure of highly clear red cross
line generation in use, this red cross laser alignment is giving up the use of formal
glass coated lens, but employing even higher quality glass coated lens. When
red cross line laser source is generating at quite long work distance, it is
still keeping quite high linear quality and also showing clearly, without any
worrying about laser light decay or blur in long term use. This laser device is
passing through a serious of strict tests, including super rapid electric current
adding and up to 24 hours aging preventing test, it is just workable with highly
stable red cross line generation within maximum daily operating time of 8 to 10
hours per day.
In order to get quite clear cross line
generation on some of hard reaching surface, the genuine use of red cross laser
alignment is able to seek help from a laser alignment mounting bracket. Noncontact
red cross line source is able to be adjusted easily within 0.3 meter to 3
meters, and then making sure of high speed and high accuracy cross line
positioning result on any working surface. In order to achieve free cross line
measuring result, users should always wear 635nm wavelength preventing lasersafety goggles and then maintaining the most secured operation constantly.
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