Digital Theodolite TOPCON DT-205L

Digital Theodolite
TOPCON DT-205L


The Topcon DT-205L 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. All this, plus the addition of a laser diode that's perfect for easy, one-person alignment jobs.

The Topcon DT-205L 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-205L 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.

Like the DT-100 series, the DT-200 sereies weathers any wet or dust conditions in the field, allowing for a more productive day during inclement weather. All models are also compact and lightweight for easy portability; and their simple operation provides precise measurement in a functional, hassle-free package.


TOPCON DT-205L Features :
5" Angle Measurement Accuracy
Long Battery Life
Waterproof and Dustproof Digital Theodolites
633nm diode laser that can
be seen up to 50 meters away
outside in daylight
SPECIFICATIONS TOPCON DT-205L :
Telescope  
Length   152 mm
Objective lens   45 mm
Magnification   30x power
Field of view   1°30'
Resolving power   2.5 power
Minimum focus   1m 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
Laser Pointer  
Method   Focusing
Wave length/Power   633nm/0.6mW
Display  
Display sides   2
LCD   7 segments
Data Output  
Serial signal connector   RS-232C
Compensator  
Tilt sensor   Vertical
Compensating range   ±3 ft
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
Laser only   80 Hours
Theodolite and laser   45 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

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Packaging & Delivery

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