GTS-250 Series
Unmatched value, performance and quality!
The GTS-250 series combines Topcon's tradition of rugged
field-ready quality and accuracy and places it in an economical, compact
design perfect for everyday measuring and positioning applications.
Meeting or exceeding the precision and durability of most
competitive high end models, Topcon's GTS-250 provides construction
professionals and surveyors performing construction layout with a
dedicated solution. The on-board software makes it easy to rapidly shoot
points for quick adjustments or resets. For more advanced layout tasks
use your GTS-250 with any of Topcon's field controllers running MAGNET™
software.
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Economical, value priced measuring solution
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Rugged, durable, water resistant design (IP54)
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Two accuracies from which to choose: 2" and 5"
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Dual-axis compensation
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Onboard programs and 24,000 point data storage
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Ideal as a construction stakeout total station
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Specifications |
Telescope |
Length |
150 Millimeters |
Objective Lens Diameter |
45mm (EDM:50mm) |
Magnification |
30x |
Image |
Erect |
Field of View |
1°30 |
Resolve Power |
3 " |
Min. Focus Distance |
1.3 meters |
Measurement Range |
1 Prism |
6560 ft, 2000 meters |
3 Prism |
8856 ft, 2700 meters |
Measuring Accuracy |
Prism Mode |
±(2mm + 2ppm x D)m.s.e. fine, N/A |
Measurement Time |
1mm: 1.2sec. (Initial 4sec.) fine, 0.2sec. (Initial 3sec.) coarse, N/A |
Angle Measurement |
Method |
Absolute Reading |
Detection |
2 horizontal, 1 vertical |
Minimum reading |
5”/1”, 1/5 mgon |
Tilt Correction |
Type |
Automatic Vertical and Horizontal compensator |
Method |
Liquid surface reflective profile sensor reading type |
Compensating Range |
±3' |
Correction Unit |
1 arc sec, N/A |
Computer Unit |
Display |
2 screen, dot matrix graphic LCD display |
Power |
Approximate battery life |
9 hours including distance measurement , 40 Angle measurement only |
Durability |
Protection against water and dust |
IP54 |
Temperature |
-20 to 50 degrees C (-4 to 122 degree F) |
Weight |
Instrument 4.9KG (10.8lb) |
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Brochures
GTS-250 Series - Brochure
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GTS100N Series
The new
Topcon GTS-100N Series total station combines the traditional
Topcon rugged field-ready quality and accuracy with economical, compact
design that is perfect for everyday measuring and positioning
applications such as topo and construction layout.
Features:
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Economical, value priced measuring solution
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Rugged, durable, water resistant design
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Two accuracies to choose from 2" & 5"
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Expanded, Full numeric keypad
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On board programs & 24,000 point data storage
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Ideal as a construction stakeout total station
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Perfect when combined with FC field controller and software
The
entry-level value choice is the GTS-100N. Built with legendary Topcon
precision and durability, the GTS-100N provides the construction
professional with a dedicated lay-out solution. Use the on-board
software to layout points in the field, confident that with Topcon,
you'll be right on target. Or use any of Topcon's field controllers
running one of their range of software packages tailored to the tasks
you want to perform.
BROCURE
**
DT-200
The DT-200 series 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-200 Series Features:
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Long Battery Life
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Waterproof and Dustproof Digital Theodolites
Available in three affordable models delivering 5", 7", or 9" angle
accuracy, there is a DT-200 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.
Specifications |
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 |
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DT-200L
The new DT-200L Series feature the same high-quality advanced absolute
circle reading technology found in Topcon's high-performance total
station products, and they continue to deliver the highest quality
optics and electronics you expect to find in Topcon theodolites. All
this, plus the addition of a laser diode that's perfect for easy,
one-person alignment jobs.
DT-200L Series Features:
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Long Battery Life
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Waterproof and Dustproof Digital Theodolites
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633nm diode laser that can
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be seen up to 50 meters away
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outside in daylight
Available in three affordable models delivering 5", 7", or 9" angle
accuracy, there is a DT-200L theodolite perfect for any job. They
feature waterproof and dustproof construction that stands up to even the
toughest conditions so you don't have to worry about downtime due to
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.
Specifications |
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 |
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AT-B Series
AT-B Series – Auto Level
Utilizing a finely tuned magnetic damping system, AT-B series
automatic levels quickly level and stabilize the line of sight. These
precision instruments ensure reliable leveling even when working near
heavy equipment or busy highways where fine vibrations could be present.
The automatic levels feature IPX6 protection against powerful water
jets from all directions and are fully resistant to driving rain and
splashing water.
Horizontal angles can be directly read in 1º or 1gon units. Free
rotation feature allows you to read any angle from zero. The circle is
covered for protection against dirt and scratch. The readout window is
located below the eyepiece for quick reading.
AT-B Series Features:
• Durable, Dependable, High Value Auto Levels
• 3 Models - 32x, 28x, and 24x Magnifications
• Rapid, Accurate, and Stable Automatic Compensation
• Ultra-Short 20cm (7.9 in.) Focusing
• All-Weather Dependability
• Clampless, Endless Fine Horizontal Adjustments
Rapid, Stable, and Durable Compensator
The compensator of AT-B Series incorporates four suspension wires
made of super-high-tensile metal that features minimal thermal expansion
coefficient, providing unmatched durability and accuracy. Finely tuned
magnetic damping system quickly levels and stabilizes the line of sight
despite the fine vibrations present when working near heavy equipment or
busy roadways.
Horizontal Circle for Angle Measurement
Horizontal angles can be directly read in 1º or 1gon units. Free
rotation feature allows you to read any angle from zero. The circle is
covered for protection against dirt and scratch. The readout window is
located below the eyepiece for quick reading.
20cm (7.9 in.) - Ultra-Short Minimum Focus
The AT-B Series can focus on objects at 20cm (7.9 in.) in front of
the telescope. This feature dramatically facilitates the works in
confined spaces.
Specifications |
TELESCOPE |
AT-B2 |
AT-B3 |
AT-B4 |
Length |
215mm (8.46 in.) |
215mm (8.46 in.) |
215mm (8.46 in.) |
Magnification |
32X |
28X |
24X |
Objective Aperture |
42mm (1.65 in.) |
36mm (1.42 in.) |
32mm (1.26 in.) |
Resolving Power |
3 in. |
3.5 in. |
4 in. |
Field of View |
1°20’ |
1°25’ |
1°25’ (at 100m/328ft.) |
(at 100m/328ft.) |
(2.3m/7.5 ft.) |
(2.5m/8.2 ft.) |
(2.5m/8.2 ft.) |
Min. Focus from end of telescope |
0.2m (7.9 in.) |
0.2m (7.9 in.) |
0.2m (7.9 in.) |
Min. Focus from instrument center |
0.3m (1 ft.) |
0.3m (1 ft.) |
0.3m (1 ft.) |
Image |
Erect |
Erect |
Erect |
Stadia Constant |
0 |
0 |
0 |
Stadia Ratio |
100 |
100 |
100 |
Focusing Knob |
2-speed |
1-speed |
1-speed |
Sighting Aid |
Peep Sight |
Gun Sight |
Gun Sight |
ACCURACY |
AT-B2 |
AT-B3 |
AT-B4 |
Without Micrometer |
0.7mm (0.03 in.) |
1.5mm (0.06 in.) |
2.0mm (0.08 in.) |
With Micrometer |
0.5mm (0.02 in.) |
n/a |
n/a |
COMPENSATOR |
AT-B2 |
AT-B3 |
AT-B4 |
Type |
Pendulum compensator with magnetic damping system |
Setting Accuracy |
0.3 in. |
0.5 in. |
0.5 in. |
Working Range |
±15 ft. |
±15ft. |
±15 ft. |
CIRCULAR LEVEL |
AT-B2 |
AT-B3 |
AT-B4 |
Sensitivity |
10 ft./2mm |
10 ft./2mm |
10 ft./2mm |
HORIZONTAL CIRCLE |
AT-B2 |
AT-B3 |
AT-B4 |
Diameter |
103mm (4.1 in.) |
103mm (4.1 in.) |
103mm (4.1 in.) |
Minimum Division |
1°/1gon |
1°/1gon |
1°/1gon |
GENERAL |
AT-B2 |
AT-B3 |
AT-B4 |
Water Resistance |
IPX6 (IEC 60529:2001) |
Operating Temperature |
-4°F to +122°F (-20ºC to +50ºC) |
Width |
5.12 in. (130mm) |
5.12 in. (130mm) |
5.12 in. (130mm) |
Length |
8.46 in. (215mm) |
8.46 in. (215mm) |
8.46 in. (215mm) |
Height |
5.51 in. (140mm) |
5.51 in. (140mm) |
5.31 in. (135mm) |
Weight |
4.1 lbs. (1.85kg) |
3.7 lbs. (1.7kg) |
3.7 lbs. (1.7kg) |
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