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At Topcon efficiency and productivity are our priority. By adopting the latest Windows® CE technology, Topcon brings the advantages of the GUI (Graphical User Interface) to a Total Station. Whether you are an experienced user or just a beginner, the graphical interface and intuitive design will allow you to get up and running in no time. GTS-720 Series Features: - Built-in Windows® CE.NET operating system
- Large, full color graphic display with touch screen
- Advanced Lithium-ion Battery
- Removable Compact Flash Data card
- Powerful On-board Software
Windows® CE technology provides a bright graphic display, more functionality, better support for standard accessories and much more software available. In addition, it is easier to convert software written for other hardware. Our robust 32-bit multitasking environment allows application developers to get the best out of our modern microprocessor design. Windows® CE contains innovative functionality such as vibrant graphics and touch screen capabilities that make the user interface ideal for an integrated, on-board solution. The GTS-720 series once again demonstrates Topcon’s market leadership, and we will continue to ride the wave of technology while older text-based systems are left behind. | Telescope | | Length | 150 Millimeters |
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| Objective Lens Diameter | 45mm(EDM:50mm) |
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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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| Resolve Power | 2.5 " |
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| Min. Focus Distance | 1.3 meters |
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| Measurement Range | | 1 Prism | 9900 ft, 3000 meters |
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| 3 Prism | N/A, 4000 meters |
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| 9 Prism | N/A, 5000 meters |
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| Measuring Accuracy | | Prism Mode | ±(2mm+2ppmxD*)m.s.e. fine, N/A |
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| Minimum reading | 0.2mm(0.001ft.) / 1mm(0.005ft) fine, 1mm(0.005ft) / 10mm(0.02ft.) coarse, 10mm(0.02ft.) tracking |
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| measurement time | 2.8 sec/ 1.2 sec.(Initial 4.0 sec.) fine, 0.7 sec.(Initial 3.0 sec.) coarse, 0.4 sec.(Initial 3.0 sec.) tracking |
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| Angle Measurement | | Method | Absolute |
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| Detection | 2 sides horizontal, 2 sides vertical |
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| Minimum reading | 0.5"/1" arc sec, 0.1/0.5 mgon |
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| Accuracy | 1" arc sec, 0.3 mgon |
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| Diameter of Circle | 71 Millimeters |
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| Tilt Correction | | Type | Dual Axis |
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| Compensating Range | ±4’ |
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| Correction Unit | 1" arc sec, 0.1 mgon |
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| Computer Unit | | Operating system | Microsoft Windows CE.NET 4.2 |
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| Processor | 177 Mhz Hitachi SH7750R |
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| RAM | 64M byte |
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| ROM | 2M Byte(Flash ROM) + 64M Byte(SD Card) system memory, N/A, N/A, N/A |
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| Display | 320 x 240(QVGA) dots Graphic LCD TFT color display with back lights and touch panel function screen, N/A |
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| Card system | CompactFlash Card(Type I/II) |
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| Interface | RS-232C(6 pin) Serial I/F Port 1, N/A, N/A, USB(type B) for ActiveSync USB |
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| Environmental | | Circular level sensitivity | 10’ /2mm |
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| Plate level sensitivity | 30" /2mm |
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| Optical Plummet | 3x Magnification, 0.5m to infinity Focusing Range, Erect Image, 4° Field of View |
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| Laser Pointer | N/A, N/A, N/A, N/A, provided point guide |
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| Dimensions (HxWxL) | 13.5 (H) x 9.6 (W) x 8.6 (L) inches, 343(H) x 245(W) x 219(L) Millimeters |
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| Instrument Weight(with battery) | 13.6 pounds, 6.2 kg |
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| Case Weight | 10.3 pounds, 4.7 kg |
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| Dust/Water Protection | IP54 rating |
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| Operating Temperature | -20° to +50° Celsius, -4° to +122° Fahrenheit |
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| Power | | source | Lithium-ion battery BT-61Q |
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| Output Voltage | DC7.4 Volts |
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| Capacity | 4400 mAh |
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| approximate battery life | 7.5 hours including distance measurement, 10 hours Angle measurement only |
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| Battery Charger | | ID | BC-30 |
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| input voltage | AC100-240 Volts |
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| Frequency | 50/60 Hertz |
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| Recharging time | 4 Hours |
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| operating temperature | 0° to +40° Celsius, 32° to 104° Fahrenheit |
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