China Mato brand total station MTS-1202R prismless 500m surveying instrument

MODEL MTS1202R

Telescope

Image ————————————–Erect

Magnification —————————–30X

Effective Aperture ————————45mm

Resolving Power—————————– 4″

Field Of View ———————————-1°30′

Minimum Focus ——————————-1.5m

Distance Measurement(under Fair Weather Condition)

PRISMLESS : ————————————-500 m

Range 1P ———————————————3km

3P—————————————————— 5km

Accuracy———————————————— 2mm+2ppmxD

Minimum Count—————————————- 1mm

Distance Unit ft.Or m selectable

Measuring Time

Fine ——————————————————-1.8sec.(first time2.5sec.)

Tracking ————————————————-0.4 Sec.

Maximum display ————————————–999999.999m

Atmospheric Correction

Temperature ———————————————C or F

Atmospheric Pressure ———————————–hPa/mmH/inHg

Atmospheric Deflection &

Earth Curvature

Correction—————————————————–k=0.14/0.20/0

Prism Constant ———————————————-0 mm / 30 mm

Angle Measurement

Measurement Method————————————–Incremental Photoelectronic Encoder

Detection Method

Horizontal————————————————— Dual

Vertical—————————————————— Dual

Accuracy —————————————————-2″

Minimum Readout —————————————-1″and5″

Sensitivity of Vials

Plate Vial —————————————————-30″/2mm

Circular Vial ————————————————-8’/2mm

Compensation ———————————————-Dual Axis Compensation

Type ———————————————————-Liquid-electric detection/Plate level

Compensation Range———————————— +/-3′

Resolution ————————————————–1″

Optical Plummet

Image ——————————————————–Erect

Magnification ———————————————–3X

Focus Rang ————————————————-0.5m-infinity

Display ——————————————————–Big Display , Double Side, LCD

Data Port —————————————————–RS-232