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Customer
Service:
Senin - Minggu
Hotline 24 Jam
Rasdian:
0816 629 226
Firman: 022 - 76200346
Office:
022 -
5224535
Fax: 022
- 5224535
Pintu Tol Muhammad Toha No. 19
Bandung - Indonesia
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DIGITAL THEODOLITE DT 207

# Longer battery powering duration Longer battery powering durations
using alkaline batteries. Continuous angle measurement for 150 hours
(DT-213). Laser continuous angle measurement for 45 hours.
# Absolute encoder is used Detection of 0° position is no longer
needed. Stable, high-accuracy measurement.
# Laser pointer
The laser pointer is injected in collimation direction by simply
operating one switch. Workers can perform work without guidance
by observation personnel.
# Excellent waterproof structure The theodolite body is guarded
against a sudden torrential rain and dirt. The theodolite can be
used reliably at work sites under severe conditions. JIS C 0920
protection class IP66 (Dustproof and waterproof types
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DT-205 |
DT-207 |
DT-209/209P |
Telescope |
Length |
149mm |
149mm |
149mm |
Objective
lens |
45mm |
45mm |
40mm |
Magnification |
30 x |
30 x |
26 x |
Field of
view |
1°30′ |
1°30′ |
1°30′ |
Resolving
power |
2.5″ |
2.5″ |
3″ |
Minimum
focus |
90cm |
90cm |
90cm |
Stadia ratio |
100 |
100 |
100 |
Stadia constant |
0 |
0 |
0 |
Sighting
collimator |
Double |
Double |
Double |
Electronic
Angle Measurement |
Method |
Absolute
Reading |
Absolute
Reading |
Absolute
Reading |
Detecting |
Horizontal:
2 sides |
Horizontal:
2 sides |
Horizontal:
1 side |
Vertical:
1 side |
Vertical:
1 side |
Vertical:
1 side |
Miimum
Reading |
1″/5″ |
5″/10″ |
10″/20″ |
0.2mgon/
1mgon |
1mgon/
2mgon |
2mgon/
5mgon |
Accuracy |
5″ |
7″ |
9″ |
Diameter
Circle |
71mm |
71mm |
71mm |
Display |
Unit |
2 sides |
2 sides |
1 side |
LCD 7segments |
LCD 7segments |
LCD 7segments |
Data Output |
Serial signal
connector |
●(RC-232C) |
- |
- |
Illumination |
Display |
● |
● |
● |
Reticle |
● |
● |
- |
Compensator |
Tilt sensor |
●(Vertical) |
- |
- |
Compensating
range |
±3′ |
- |
- |
Optical
Plumment Telescope |
Magnification |
3x |
3x |
3x |
Field of
view |
3° |
3° |
3° |
Focusing |
0.5m to
∞ |
0.5m to
∞ |
0.5m to
∞ |
Level
Sensitivity |
Plate level |
40″/2mm |
40″/2mm |
60″/2mm |
Circular
level |
10″/2mm |
10″/2mm |
10″/2mm |
Water Protection |
Standard |
IP66 |
IP66 |
IP66 |
Power Supply |
Battery |
4AA batteries |
4AA batteries |
4AA batteries |
Operating
time (Alk.) |
Theodlite only |
140h |
150h |
170h |
Operating Temp. |
-20°C
to + 50°C |
-20°C
to + 50°C |
-20°C
to + 50°C |
Weight |
4.1kg |
4.1kg |
3.4/3.8kg |
Model |
DT-205L |
DT-207L |
DT-209L |
Telescope |
Length |
152mm |
152mm |
152mm |
Objective
lens |
45mm |
45mm |
40mm |
Magnification |
30 x |
30 x |
26 x |
Field of
view |
1°30′ |
1°30′ |
1°30′ |
Resolving
power |
2.5″ |
2.5″ |
3″ |
Minimum
focus |
1m |
1m |
1m |
Stadia ratio |
100 |
100 |
100 |
Stadia constant |
0 |
0 |
0 |
Sighting
collimator |
Double |
Double |
Double |
Electronic
Angle Measurement |
Method |
Absolute
Reading |
Absolute
Reading |
Absolute
Reading |
Detecting |
Horizontal:
2 sides |
Horizontal:
2 sides |
Horizontal:
1 side |
Vertical:
1 side |
Vertical:
1 side |
Vertical:
1 side |
Miimum
Reading |
1″/5″ |
5″/10″ |
10″/20″ |
0.2mgon/
1mgon |
1mgon/
2mgon |
2mgon/
5mgon |
Accuracy |
5″ |
7″ |
9″ |
Diameter
Circle |
71mm |
71mm |
71mm |
Laser
Pointer |
Method |
Focusing |
Focusing |
Focusing |
Wave length/
Power |
633nm/
0.6mW |
633nm/
0.6mW |
633nm/
0.6mW |
Laser Class |
Class
2 |
Class
2 |
Class
2 |
Display |
Unit |
2 sides |
2 sides |
1 side |
LCD 7segments |
LCD 7segments |
LCD 7segments |
Data Output |
Serial signal
connector |
●(RC-232C) |
- |
- |
Illumination |
Display |
● |
● |
● |
Reticle |
● |
● |
- |
Compensator |
Tilt sensor |
●(Vertical) |
- |
- |
Compensating
range |
±3′ |
- |
- |
Optical
Plumment Telescope |
Magnification |
3x |
3x |
3x |
Field of
view |
3° |
3° |
3° |
Focusing |
0.5m to
∞ |
0.5m to
∞ |
0.5m to
∞ |
Level
Sensitivity |
Plate level |
40″/2mm |
40″/2mm |
60″/2mm |
Circular
level |
10″/2mm |
10″/2mm |
10″/2mm |
Water Protection |
Standard |
IP66 |
IP66 |
IP66 |
Power Supply |
Battery |
4AA batteries |
4AA batteries |
4AA batteries |
Operating
time (Alk.) |
Theodlite
only |
140h |
150h |
170h |
Lasor only |
80h |
80h |
80h |
Theodlite
and Lasor |
45h |
45h |
45h |
Operating Temp. |
-20°C
to + 50°C |
-20°C
to + 50°C |
-20°C
to + 50°C |
Weight |
4.2kg |
4.2kg |
3.6kg |
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