Survey Equipment

DGT10 - 10sec Digital Theodolite

10 second digital theodolite totally re-designed for 2002, with a number of features you have come to expect from CST/Berger.

  • State of the art glass encoder
  • 5-10 second switchable horizontal and vertical angle readout.
  • 2 LCD panels with large, easy-to-read numbers
  • Crosshair and display panel illumination built-in
  • Clockwise/Counterclockwise horizontal angle
    measurement options
  • Three different ways to read vertical angles
  • Auto Power Off Option: if unit is not moved it will shut off in- 20 minutes, 30 minutes or infinity.
  • Optical plummet
  • Water resistant, sealed construction
  • Removable tribrach for multiple set-ups
  • One year warranty

 


Model : DT30, 30 second Digital Theodolite

30 second digital transit with a totally new design for 2002, with many of the features you need and without all the extras you don't.

  • 30 second horizontal and vertical angle readout
  • An LCD panel with large, easy-to-read numbers
  • Crosshair and display panel illumination built-in
  • Clockwise/Counterclockwise horizontal angle
    measurement options
  • Three different ways to read vertical angles
  • If instrument is not moved, Auto power off options of none,
    20 minute or 30 minute
  • Optical plummet
  • Water resistant, sealed construction
  • One year warranty

Specification

Telescope

Overall Length

6.1" (155m)

Objective Aperture

1.77" (45mm)

Magnification

30X

Image

Erect

Field of View

1° 30'

Resolving Power

2.5"

Minimum Focus

53" (1.3m)

Stadia Ration

100 to 1

Stadia Constant

0

Electric Angle Measurement

Method

Incremental

Minimum Reading

56-DGT10

5"/10" (3/5 mog)

56-BDT30

30" (15 mog)

Accuracy**

56-DGT10

10" (6 mog)

56-BDT30

30" (18 mog)

Diameter of Circle

3.22" (82mm)

Illumination

Display and Reticle

Optical Plummet

Magnification

3X

Field of View

Focusing Range

20" to  ∞(0.5m to ∞)

Level Vial Sensitivity

Plate Vial

56-DGT10

30" per 2mm

56-BDT30

60" per 2mm

Circular Vial

56-DGT10

8' per 2mm

56-BDT30

N/A

Display Operating Range

Operating Voltage

4-6 VDC

Battery

(4) AA Batteries

Operating Time

15 hrs continuous use

(Alkaline Batteries)

@ 68 (20)

Operating Temperature

-4° to +122
(-20° to +50
)

Size

5.7"x7.8"x11.8"
145x200x300m

Weight

56-DGT10

9.7 lbs. (4.4kg)

56-BDT30

9.3 lbs. (4.2kg)

 

Aluminum Tripod


Fiberglass Leveling Rods

 

 


Excellent Technology Co.
Hong Kong: Tel. (852) 2691 3821    Fax. (852) 2900 2980
Email: LabSupplyhk@Gmail.com

China: Tel. (86) 150 1799 2655   Fax. (86) 755 3360 9662
Email: etchk.China@Gmail.com