Spectra Precision FOCUS 35 - Lockngo Tracker; Battery Safety

FOCUS 35 TOTAL STATION USER GUIDE
Important Information
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LockNGo Tracker
The LockNGo™ Tracker produces an invisible laser beam emerging at the center of the telescope
objective. Conforms to Class 1 in accordance with IEC 60825-1:2014 and IEC 60825-1:2007 “Safety of
laser devices”. The product complies with FDA 21CFR1040.10 and 1040.11.
For instrument labeling, see Laser Information, page 36.
Battery Safety
C
WARNING – Do not damage the rechargeable Lithium-ion battery. A damaged battery can
cause an explosion or fire, and can result in personal injury and/or property damage.
To prevent injury or dam age:
- Do not use or charge the battery if it appears to be damaged. Signs of damage include, but
are not limited to, discoloration, warping and leaking battery fluid.
- Do not expose the battery to fire, high temperature, or direct sunlight.
- Do not immerse the battery in water.
- Do not use or store the battery inside a vehicle during hot weather.
- Do not drop or puncture the battery.
- Do not open the battery or short-circuit its contacts.
Beam divergence 70 mrad
Max. output power 0.4 mW (red) and 0.2 mW (green)
Wavelength 645 nm (red) and 520 nm (green)
Measuring uncertainty ± 5%
Beam divergence (Hz x V) 40 mrad x 30 mrad
Pulse duration 144
μs
Max. pulse frequency 109 Hz
Max. Peak Power 2.22 mW
Max. Mean Power 0.035 mW
Wavelength 850 nm
Measuring uncertainty ± 5%