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Discontinued by Topcon. GPT-3200NW Series Reflectorless Total Stations
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Product Options
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Quote Request
4 Models:
GPT-3202NW 2" Accuracy
GPT-3203NW 3" Accuracy
GPT-3205NW 5" Accuracy
GPT-3207NW 7" Accuracy
New Standard Reflectorless Total Stations Offering Enhanced EDM Performance and Increased Data Collection Capability
Industry-Leading Technologies to Maximize Work Efficiency
Topcon’s GPT-3200NW series total stations offer an array of new
features that include the enhanced non-prism measurement performance,
improved user interface, and increased onboard data collection
capability while maintaining field-proven durability and portability.
The GPT-3200NW provides superior performance and quality backed by
Topcon’s industry-leading technologies.
Features:
- Extended Non-Prism Measurement Range up to 1,310ft. (400m)
- Class I/1M Safe Pulse Laser EDM
- Laser Pointer for NP Measurement and Layout
- 24-key Alphanumeric Keyboard
- TopField and Road Onboard Software
- Point Guide for Stakeout/Layout
- Laser Plummet for Quick Setup
- Bluetooth® Wireless Connectivity
- Toughest IP66 Dust and Water Protection
Extended Non-Prism Range with Class I/1M Safe Laser
A refinement of the Non-Prism EDM in the GPT-3200NW allows measuring
distances up to 1,310ft. (400m) range without a reflector. Incorporating
Topcon’s advanced time-of-flight (pulse) technology, the GPT-3200NW
offers both of superior performance and maximum safety with its Class I
(FDA) / Class 1M (IEC) safe laser. This allows safe use even in areas
with heavy traffic.
TopField / Road Software with Alphanumeric Keyboard
The onboard “TopField” and “Road” software dramatically increases
efficiency in topo data collection, construction layout, as well as
road stakeout tasks. The 24-key alphanumeric keyboard allows for quick
inputting of point numbers, codes, attributes, and other necessary data.
| TELESCOPE
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| Length |
150mm (5.9 in.)
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| Objective Lens Dia. |
45mm (1.77 in.), EDM 50mm (1.97 in.)
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| Magnification |
30x
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| Image |
Erect
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| Field of View |
1°30'
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| Resolving Power |
2.8"
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| Minimum Focus Distance |
1.3m (4.27 ft.)
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| DISTANCE MEASUREMENT - PRISM MODE
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| Measuring Range |
Mini prism 1,000m (3,280 ft.)
1 prism 3,000m (9,900 ft.)
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| Measuring Accuracy |
±(2mm + 2ppm x D)m.s.e.
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| Measuring time |
Fine mode 1mm (0.005 ft.) 1.1s (Initial 2.5s)
Fine mode 0.2mm (0.001 ft.) 1.5s (Initial 3.0s)
Coarse mode 1mm/10mm (0.005/0.02 ft.) 0.8s (Initital 2.5s)
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| DISTANCE MEASUREMENT - NON-PRISM MODE
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| Measuring Range |
Condition I*1: 1.5m to 350m (5 ft. to 1,150 ft.)
Condition II*2: 1.5m to 400m (5 ft. to 1,310 ft.)
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| Measuring Accuracy |
±(3mm + 2ppm x D)m.s.e.
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| Measuring time |
Fine mode 1mm (0.005 ft.) 1.7s (Initial 3.0s)
Fine mode 0.2mm (0.001 ft.) 2.6s (Initial 3.5s)
Coarse mode 1mm/10mm (0.005/0.02 ft.) 1.0s (Initital 2.0s)
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| ANGLE MEASUREMENT
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| Method |
Absolute Reading
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| Detecting System |
GPT-3202NW
H: 2 sides V: 2 sides
GPT-3203NW and GPT-3205NW
H: 2 sides V: 1 side
GPT-3207NW
H: 1 side V: 1 side
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| Minimum Reading |
GPT-3202NW, GPT-3203NW and GPT-3205NW
1" / 5" (0.2mgon/1mgon)
GPT-3207NW
5" / 10" (1/2mgon)
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| Accuracy |
GPT-3202NW
2" (0.6mgon)
GPT-3203NW
3" (1mgon)
GPT-3205NW
5" (1.5mgon)
GPT-3207NW
7" (2mgon)
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| Diameter of Circle |
71mm (2.8 in.)
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| DISPLAY/KEYBOARD
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| Display |
Graphics LCD 160 x 64 Dots with backlight, 20 characters x 4 lines
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| Keyboard |
Alphanumeric, 24 keys
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| TILT CORRECTION
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| Tilt Sensor |
GPT-3202NW, GPT-3203NW and GPT-3205NW
Dual axis
GPT-3207NW
Single axis
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| Method |
Liquid type
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| Compensating Range |
±3'
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| Correction Unit |
1" (0.1mgon)
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| OTHERS
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| Laser Pointer |
Red Laser Diode, Wavelength 690nm
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| Point Guide |
Two Orange LED
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| Plummet |
Laser Plummet (Red Laser Diode, Wavelength 633nm)
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| Internal Memory |
Max. 24,000 points
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| Interface |
RS-232C / Bluetooth
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| Instrument Height |
176mm (6.93in.)
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| Laser Class |
Class I/1M (EDM), Class 2 (Laser Pointer/Laser Plummet)
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| Circular Level Sensitivity |
10'/2mm
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| Plate Level Sensitivity |
GPT-3202NW, GPT-3203NW and GPT-3205NW
30"/2mm
GPT-3207NW
40"/2mm
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| Dimension |
336(H) x 184(W) x 172(L) mm (13.2(H) x 7.2(W) x 6.8(L) in.)
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| Weight |
Instrument (with battery) 5.3kg (11.6 lbs)
Plastic Carrying Case 3.4kg (7.5 lbs)
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| Dust and Water Protection (IEC 60529) |
IP66 (with BT-52QA installed)
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| Operating Temperature |
-20°C to +50°C (-4°F to +122°F)
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| Battery BT-52QA Operating Time |
Distance and Angle Measurement-About 5.0 hrs / About 4.2 hrs w/Bluetooth connection
Angle Measurement Only-About 45 hrs
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