New Standard Reflectorless Construction Total Station Offers Enhanced EDM Performance and Increased Data Collection Capability
Industry-Leading Technologies to Maximize Work Efficiency
Topcon’s GPT-3200NW series construction total station offers 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 construction total station provides superior performance and quality backed by Topcon’s industry-leading technologies.
Features of GPT-3200NW Construction Total Station:
- 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 construction total station allows measuring distances up to 1,310ft. (400m) range without a reflector. Incorporating Topcon’s advanced time-of-flight (pulse) technology, the GPT-3200NW construction total station 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.
SPECIFICATIONS of GPT-3200 series Construction Total Station:
| TELESCOPE | |
| Length | 150mm (5.9 in.) |
|---|---|
| Objective Lens Dia. | 45mm (1.77 in.), EDM 50mm (1.97 in.) |
| Magnification | 30x |
| Image | Erect |
| Field of View | 1°30' |
| Resolving Power | 2.8" |
| Minimum Focus Distance | 1.3m (4.27 ft.) |
| DISTANCE MEASUREMENT – PRISM MODE | |
| Measuring Range | Mini prism 1,000m (3,280 ft.) 1 prism 3,000m (9,900 ft.) |
| Measuring Accuracy | ±(2mm + 2ppm x D)m.s.e. |
| 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) |
| DISTANCE MEASUREMENT – NON-PRISM MODE | |
| 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.) |
| Measuring Accuracy | ±(3mm + 2ppm x D)m.s.e. |
| 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) |
| ANGLE MEASUREMENT | |
| Method | Absolute Reading |
| Detecting System | GPT-3202NW H: 2 sides V: 2 sides GPT-3203NW and GPT-3205NW GPT-3207NW |
| Minimum Reading | GPT-3202NW, GPT-3203NW and GPT-3205NW 1" / 5" (0.2mgon/1mgon) GPT-3207NW |
| Accuracy | GPT-3202NW 2" (0.6mgon) GPT-3203NW GPT-3205NW GPT-3207NW |
| Diameter of Circle | 71mm (2.8 in.) |
| DISPLAY/KEYBOARD | |
| Display | Graphics LCD 160 x 64 Dots with backlight, 20 characters x 4 lines |
| Keyboard | Alphanumeric, 24 keys |
| TILT CORRECTION | |
| Tilt Sensor | GPT-3202NW, GPT-3203NW and GPT-3205NW Dual axis GPT-3207NW |
| Method | Liquid type |
| Compensating Range | ±3' |
| Correction Unit | 1" (0.1mgon) |
| OTHERS | |
| Laser Pointer | Red Laser Diode, Wavelength 690nm |
| Point Guide | Two Orange LED |
| Plummet | Laser Plummet (Red Laser Diode, Wavelength 633nm) |
| Internal Memory | Max. 24,000 points |
| Interface | RS-232C / Bluetooth |
| Instrument Height | 176mm (6.93in.) |
| Laser Class | Class I/1M (EDM), Class 2 (Laser Pointer/Laser Plummet) |
| Circular Level Sensitivity | 10'/2mm |
| Plate Level Sensitivity | GPT-3202NW, GPT-3203NW and GPT-3205NW 30"/2mm GPT-3207NW |
| Dimension | 336(H) x 184(W) x 172(L) mm (13.2(H) x 7.2(W) x 6.8(L) in.) |
| Weight | Instrument (with battery) 5.3kg (11.6 lbs) Plastic Carrying Case 3.4kg (7.5 lbs) |
| Dust and Water Protection (IEC 60529) | IP66 (with BT-52QA installed) |
| Operating Temperature | -20°C to +50°C (-4°F to +122°F) |
| 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 |
Call Alabama Total Station today at (888) 211-3229 or Contact your local Topcon Dealer or fill out a contact form request for more information concerning this construction total station or your other land surveying needs
