TOPCON DT-209
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DT-209
The DT-209 integrates the same high-quality advanced absolute circle reading technology found in Topcon's high-performance total station products for more accurate field calculations; and they continue to deliver the highest quality optics and electronics you expect to find in Topcon theodolites.
DT-209 Features:
- Long Battery Life
- Waterproof and Dustproof Digital Theodolites
Available in three affordable models delivering 9" angle accuracy, there is a DT-209 theodolite perfect for any job. Like the DT-100 series, the DT-200 series 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.
SPECIFICATION :
ANGLE MEASUREMENT | Accuracy | 9" |
Method | Absolute reading | |
Detecting | Horiz. 1side Vert. 1 side |
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Min. reading | 10"/20" 2mgon/5mgon |
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Diameter circle | 71mm (2.75") | |
TELESCOPE | Magnification | 26x |
Length | 149mm (5.8") | |
Objective lens | 40mm (1.5") | |
Field of view | 1o30' | |
Resolving power | 2.5" | |
Minimum focus | 0.9m (2.9') | |
Stadia ratio | 100 | |
Stadia constant | 0 | |
Sighting collimator | Double | |
DISPLAY | Unit | 1 side LCD 7 segments |
DATA OUTPUT | Serial signal connector | N/A |
ILLUMINATION | Display | Yes |
Reticle | N/A | |
COMPENSATOR | Tilt sensor | N/A |
Compensating range | N/A | |
OPTICAL PLUMMET | Magnification | 3x |
Field of view | 3o | |
Focusing | 0.5m~∞ | |
LEVEL SENSITIVITY | Plate level | 60"/2mm |
Circular level | 10'/2mm | |
WATER PROTECTION | Standard | IP66 |
POWER SUPPLY | Battery | 4AA batteries |
OPERATING TIME | Theodolite only | 170h |
OPERATING TEMPERATURE | -68oF~+122F (-20oC~+50oC) |
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WEIGHT | 7.5lbs (3.4kg) |
- Rambu Ukur