Trimble M3 Total Station User Guide 149
Specifications C
C.14Measurement intervals
Measurement intervals may vary with the measuring distance or weather conditions.
For the initial measurement, it may take few more seconds.
C.15Angle measurement
C.16Dual-axis tilt sensor
C.17Clamps/tangent screws
Precise mode
Prism mode 1.5 sec.
Direct Reflex mode 1.8 sec.
Standard mode
Prism mode 0.8 sec.
Reflectorless 1.0 sec.
Prism offset correction –999 mm to +999 mm
(1 mm step)
Reading system Photoelectric incremental encoder
Circle diameter (reading) 88 mm (3.46 in.) (79 mm (3.11 in.))
Minimum display increment
DMS 1''/5''/10''
DEG Trimble M3 3"DR: 0.0002°, 0001°, 0.005°
Trimble M3 5"DR: 0.0005°, 0001°, 0.005°
400G Trimble M3 3"DR: 0.2mg / 1mg / 5mg
Trimble M3 5"DR: 0.5mg / 1mg / 5mg
MIL6400 0.01M / 0.1M / 0.5M
DIN18723 accuracy Trimble M3 3"DR: 3"/ 1.0 mgon
Trimble M3 5"DR: 5"/ 1.5 mgon
Method Liquid-electric detection
Compensation range ±3'
Type Coaxial tangent/clamp knobs
Range ±3.5°