RayTek GP Series, Руководство по эксплуатации

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GPR/GPS Sensing Head
GP Series
Rev. F 10/2011
45
5.2 GPS Laser Sighting Head
The laser sighting head allows fast and precise aiming at small and
quick moving targets. The laser is specially aligned with the lens to
provide accurate, non-parallax pinpointing of targets. Press the on/off
switch at the laser switching box, and a small, bright red laser beam
shows you the target center.
The laser dot indicates the center of the
target, not the size of the spot being measured. (To determine spot
size, refer optical charts in section 5.3.1 Optical Parameter , page 52.)
The laser is Class 2 with an output power less than 1 mW and an
output wavelength of 630-670 nm. The laser has an operating range
up to 30 m (100 ft), depending on ambient light level. The laser
complies with FDA Radiation Performance Standards, 21 CFR,
subchapter J, and meets IEC 825, Class 2 specifications.
Note: The laser automatically turns off after approximately 10
minutes of use.
Figure 31: Dimensions for the GPS Head