TOPCON DT-209
Topcon DT-200 Series integrates the same high-quality advanced absolute circle reading technology found in Topcons high-performance total station products for more accurate field calculations. Topcon continues to deliver the highest quality optics and electronics you expect to find in Theodolites.
Topcon DT-200 Series weathers any wet or dust conditions in the field, allowing for a more productive day during inclement weather. Degree of protection against water is based on the standard IEC60529, whose definition is "water projected in powerful jets against the enclosure from any direction shall have no harmful effects".
All models are also compact and lightweight for easy portability; and their simple operation provides precise measurement in a functional, hassle-free package. The Topcon DT-200 Series allows for more than 140h of continuous measurement in the angle mode. This long battery life will eliminate the necessity for the replacement batteries on the job.
Features TOPCON DT-209
- 9-Second Accuracy
- 26x Magnification, Optical Plummet
- Waterproof
- Single Display
- 10"/20" Readout
- 140-Hour Battery Life
SPECIFICATIONS TOPCON DT-209
Telescope
Length 149 mm
Objective lens 45 mm
Magnification 30x power
Field of view 1°30'
Resolving power 2.5 power
Minimum focus 90 cm
Stadia ratio 100
Stadia constant 0
Sighting collimator Double
Electronic Angle Measurement
Method Absolute Reading
Detecting 2 horizontal sides, 1 vertical sides
Minimum reading 1"/5" arc seconds, 0.2mgon/1mgon mgon
Accuracy 5 arc seconds, 71mm Diameter Circle
LCD 7 segments
Compensator
Sides 2
Serial signal connector RS-232C
Tilt sensor Vertical
Data Output
Serial signal connector RS-232C
Optical Plummet Telescope
Magnification 3x power
Field of view 3° degrees
Level Sensitivity
Plate level 40°/2mm
Circular level 10°/2mm
Water Protection
Standard IP66 rating
Power Supply
Battery 4AA batteries
Operating time Alk.
Theodolite only 140 Hours
Environmental
Operating Temp -20 to +50 degrees C
Includes:
- Unit Theodolite
- Plumb bob
- Tool kit
- Lint free lens cloth
- Waterproof protective cover
- Hard carrying case
- Alumunium Tripod
- Leveling Staff
