Features
FREELY POSITION
Simply Setup the Station Wherever You Want
Specification
| Distance Measurement with Reflector |
Range *1 | 5000m |
| Accuracy | ±(2+2ppmxD)mm | |
| Measure Interval | Fine: 0.3s, Tracking: 0.1s | |
| Distance Measurement without Reflector |
Range *2 | 2000m |
| Accuracy | ±(3+2ppmxD)mm | |
| Measure Interval | 0.3-3s | |
| Angle Measurement | Accuracy | 2” |
| Measure Method (HZ/V) | Absolute Continuous, Diametrical | |
| Diameter of Encoder Disk | 79mm | |
| Display Resolution | 0.1” | |
| Compensation | Liquid, Dual Axis Compensation | |
| Compensator Setting Accuracy | 1” | |
| Compensator Range | ±4′ | |
| Telescope | Image | Erect |
| Tube Length | 154mm | |
| Effective Aperture | 45mm (EDM:50mm) | |
| Magnification | 30x | |
| Resolving Power | 3” | |
| Field of View | 1°30′ | |
| Focusing Range | 1.2m | |
| Reticle | Illuminated, 4 Brightness Level | |
| Vial | Plate Vial | 30″/2mm |
| Circular Vial | 8’/2mm | |
| Laser Plummet | Type | Laser Class 2/IEC60825-1; 4 Brightness Level |
| Accuracy | ±1.5mm at 1.5M Instrument Height | |
| System Config | Operating System | Android 6.0 |
| Processor | MT6753 | |
| Internal Memory | RAM: 3GB; ROM: 32GB | |
| Satellite Signals | Satellite Tracking | 574 Channels |
| Signal Tracking | BDS-2: B1, B2, B3 GPS: L1, L2C, L2P, L5 GLONASS: L1, L2 GALILEO: E1, E5a, E5b SBAS |
|
| Performance Specification | Time to First Fix | Cold Start <50s, Warm Start <45s |
| Signal Re-acquisition | <3s | |
| RTK Initiation Time | <15s | |
| RTK Initiation Reliability | >99.9% | |
| Positioning Precision | Single Point Positioning | Single: H≤3m, V≤5m (1σ, PDOP≤4) |
| RTD Surveying | H: ±0.5m, V: ±1.0m | |
| Static Surveying | H: ±(2.5mm+1ppm x D), V: ±(5mm+1ppm x D) | |
| Real-time Kinematic Surveying | H: ±(10mm+1ppm x D), V: ±(20mm+1ppm x D) | |
| Communication | Interfaces | – Serial Port (6-Pin) – Micro SIM – USB Type C (OTG) – TF Card |
| Network | 2G 900/1800 3G 2100/900 CDMA BC0 TDSCDMA A/F 4G LTE band1/3/7/38/39/40/41 |
|
| Bluetooth | Bluetooth 4.0 | |
| WLAN | Dual-Band Single Stream 802.11 a/b/g/n RF for Data Link | |
| Microphone / Speaker | Available | |
| Others | Display | TFT LCD Screen, Graphics, 720*1280 |
| Battery | Lithium-Ion, 7.4V, Operating 8-10 Hours | |
| Dimension | 200mm*170mm*350mm, 5.7kgs | |
| Protection | IP55 | |
| Temperature Range (Operation) | -20°C–+50°C |
* 1: Good conditions (good visibility approx.40km, overcast, twilight) * 2: White objects with high reflectivity (KGC 90%) Note: all information above is subject to change without any prior notice.
admin –
Good item