Instruction manual

5-2
5
SPECIFICATION
 Precision
MSR mode: ±(3 + 2ppm x D) mm m.s.e. (–10°C to +40°C)
±(3 + 3ppm x D) mm m.s.e.
(–20°C to –10°C, +40°C to +50°C)
TRK mode: ±(10 + 5ppm x D) mm
(within 500m/1600ft.)
 Measurement intervals
MSR mode: 1.6sec. (initial; 2.6sec.)
TRK mode: 1.0sec. (initial; 2.0sec.)
Least count: MSR mode 1mm/0.002ft.
TRK mode 10mm/0.02ft.
Temperature compensation range: –40°C to +55°C/–40°F to +131°F
Barometric pressure (hPa) 533 to 1,332hPa (1hPa step)
compensation range: (mmHg) 400 to 999mmHg (1mmHg step)
(in.Hg) 15.8in Hg to 39.3in Hg
(0.1in Hg step)
Prism offset correction: –999 to +999mm (1mm step)
 Clamps/tangent screws: Coaxial tangent/Clamp knobs
Range: ±3.5°
 Tribrach: Detachable
 Level vial sensitivity
Plate level vial: 30”/2mm
Circular level vial: 10’/2mm
 Optical plummet
Image: Erect
Magnification: 3X
Field of view: 5°
Focusing range: 0.5m to
∞
/1.6ft to
∞
 Display/key
Type: 16 character x 4 line, dot matrix LCD with
backlight illumination with 17 keys