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