Topcon GM-101
- 6,000m prism range at 1.5mm accuracy
- Easy access USB memory with 32GB storage
- 1″ angle encoder system with exclusive IACS
- Rugged, waterproof/dustproof magnesium alloy housing
- 28-hour battery life (eco mode)
- Description
- Specifications
Description
We designed this powerful, cost-effective manual total station to deliver the latest technological capabilities in a small, sleek design. It features an ultra-powerful EDM unit with a best-in-class angle encoder system that provides the accuracy, speed and endurance needed on the most demanding job sites. Plus, with a rugged housing and extended battery-life, you’ll be able to handle even the toughest conditions.
| Model | GM-101 |
|---|---|
| Magnification / Resolving Power | 30x / 2.5″ |
| Objective Aperture | 45mm (1.8in.) (48mm (1.9in.) for EDM) |
| Field of View | 1°30′ (26m/1,000m) |
| Minimum Focus | 1.3m (4.3ft.) |
| Reticle Illumination | 5 brightness levels |
| Minimum Display | 0.5″/1″ (0.0001 / 0.0002gon, 0.002 / 0.005mil) |
| Angle Accuracy (ISO 17123-3:2001) | 1″ |
| Dual-Axis Compensator | Dual-axis liquid tilt sensor, working range: ±6′ |
| Collimation Compensation | On/Off (selectable) |
| Reflectorless Measuring Range | 0.3 to 800m; up to 1,000m under good conditions |
| Reflective Sheet Range | RS90N-K: 1.3 to 500m / RS50N-K: 1.3 to 300m / RS10N-K: 1.3 to 100m |
| Mini Prism Range | 1.3 to 500m |
| One Prism Range | Up to 6,000m |
| Prism EDM Accuracy | 1.5mm + 2ppm |
| Non-Prism Accuracy | 2mm + 2ppm (0.3 to 200m) |
| Laser Output | Reflectorless mode: Class 3R / Prism/sheet mode: Class 1 |
| Measuring Time | Fine: 0.9s (initial 1.5s), Rapid: 0.6s (initial 1.3s), Tracking: 0.4s (initial 1.3s) |
| Operating System | Linux |
| Display / Keyboard | Graphic LCD, 192 × 80 dots, backlight, contrast adjustment / Alphanumeric keyboard, 28 keys with backlight |
| Control Panel Location | On both faces |
| Guide Light | Green LED (524nm) and Red LED (626nm), operating range: 1.3 to 150m |
| Laser Pointer | Coaxial red laser using EDM beam |
| Optical Plummet | Magnification: 3x, minimum focus: 0.3m (11.8in.) from tribrach bottom |
| Communication | Bluetooth Class 1.5 / RS-232C Serial / USB 2.0 Host |
| USB Storage | Up to 32GB |
| Battery Operation | Up to 28 hours |
| Dust and Water Protection | IP66 (IEC 60529:2001) |
| Operating Temperature | -20 to +60°C (-4 to +140°F) |
| Size (with Handle) | 183(W) × 181(D) × 348(H)mm |
| Weight with Battery & Tribrach | Approx. 5.3kg (11.7lb) |
| Battery | Li-ion rechargeable battery |
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