Model

NTS-352R

NTS-355R

Extended Memory

Max. 17000 Points

Max. 17000 Points

Telescope

Magnification

30´

Image

Erect

Objective Aperture

Æ45mm (EDM: 55mm)

Tube Length

154mm

Resolution

3²

Field of View

1°30¢

Shortest Focusing Distance

1m

Multiplication Constant

100

Addition Constant

0

Angle Measurement

Accuracy

2²

5²

Minimum Reading

Optional: 1² or 5²

Measuring Unit

Optional: 360°, 400GON or 3600mil

Measuring Method

Continuous Absolute Encoding

Detecting Method

Dual (HZ. & V.)

Raster Disk (HZ. & V.)

Æ79mm

Distance Measurement (under good weather condition)

Measuring Range

W. Single Prism

4000m

W/o Prism (Reflectorless)

200m

Accuracy

W. Single Prism

± (2+2ppm´D)

W/o Prism (Reflectorless)

± (5+3ppm´D)

Digital Display Range

Max. 99999999.999m; Min. 1mm

Distance Measuring Unit

Optional: M, Ft, In

Measuring Time

Fine Mode: <1.8²; Coarse Mode: <1²;Tracking Mode: <0.6²

Meteorological Correction

Air Pressure

Automatic Correction by inputting Parameter

Atmospheric Correction & Earth Curvature

Automatic Correction by inputting Parameter

Prism Constant

Automatic Correction by inputting Parameter(0mm or 30mm)

Temperature

Automatic Correction by inputting Parameter

Vertical Compensation

System

Liquid-electric Detection/Plate vial

Working Range

±3¢

Accuracy

1²

Display

LCD (Back-lighting)

2-sided, 4-lines, 8-digit, Graphic

Data Port (Interface)

RS-232C

Optical Plummet

Image

Erect

Magnification

3´

Focusing Range

0.5m~¥

Field of View

5°

Vials (Bubbles)

Plate

30²/2mm

Circular

8¢/2mm

Power Supply

Universal Adaptor (Charger)

100-240V, 50Hz

Battery

Model: NB-20A: Rechargeable Ni-H; DC 6V.

Operating Time

Approx. 8 Hrs

Others

Ambient Temperature

-20~+45

Water-proof and Dust-proof

IP55

Instrument Dimensions

200mm´180mm´350mm

N.W.

5.76kg

Standard Accessories

Charger (Adaptor), Rechargeable Battery

Desiccant, Plumb Bob, Plastic Carrying Case

Data-transmission Cable, CD, User Manual

Tools Bag (Screwdriver, Soft Brush, Woolen Cloth)

Recommended Tripod

Please refer to ²Surveying Tripods²

Shipping Carton Details

1pc per Carton;  12kgs per Carton;

Dimensions per Carton: 0.08CBM (54cm´34cm´44cm)