Leica FlexLine plus - Page 168

FlexLine plus, Technical Data
168
Accuracy Accuracy refers to measurements to standard reflectors.
Beam interruptions, severe heat shimmer and moving objects within the beam path
can result in deviations of the specified accuracy.
Characteristics
EDM measuring mode Standard deviation ISO 17123-4 Measurement
time, typical [s]
Precise+ 1.5 mm + 2 ppm 1.5 mm + 2 ppm 2.4 2.4
Precise&Fast 2 mm + 2 ppm 2 mm + 2 ppm 2.0 1.0
Tracking 3 mm + 2 ppm 3 mm + 2 ppm 0.3 0.3
Tape 3 mm + 2 ppm 3 mm + 2 ppm 2.4 2.4
Average 1.5 mm + 2 ppm 1.5 mm + 2 ppm Depends on defined
number of measure-
ments
Principle: Phase measurement
Type: Coaxial, visible red laser
Carrier wave: 658 nm
Measuring system:
System analyser basis 100 MHz - 150 MHz
Distance measurement system using phase-shift principle
with frequency 320 MHz