Deskripsi
OS-201 Onboard Station
OS-201, hitung luas dengan cepat dan mudah menggunakan fungsi Area. Tentukan titik tengah untuk objek seperti kolom atau tiang listrik yang tidak dapat diukur secara langsung dengan menggunakan perhitungan O’set. Terutama efektif dalam pengukuran titik kontrol yang memerlukan akurasi tinggi, serta dalam pengukuran penampang melintang di area luas dengan mode pengukuran tanpa reflektor.
Spesifikasi :
| Total Station Topcon OS-201 | |
|---|---|
| TELESCOPE | |
| Magnification | 30x |
| Resolving power | 2.5" |
| Length | 171mm (6.7in.) |
| Objective aperture | 45mm (1.8in.) (48mm (1.9in.) for EDM) |
| Image | Erect |
| Field of view | 1°30' (26m/1,000m) |
| Minimum focus | 1.3m (4.3ft.) |
| Reticle illumination | 5 brightness levels |
| ANGLE MEASUREMENT | |
| Minimum Display | 0.5"/1" (0.0001 / 0.0002gon, 0.002 / 0.005mil) |
| Accuracy (ISO 17123-3:2001) | 1" |
| Dual-axis compensator | Dual-axis liquid tilt sensor, working range: ±6' (±111mgon) |
| Collimation compensation | Collimation compensation available |
| DISTANCE MEASUREMENT | |
| Laser output | Reflectorless mode : Class 3R / Prism/sheet mode : Class 1 |
| Measuring range | |
| Reflectorless | 0.3 to 800m (2,620ft.) / Under good conditions : 1,000m (3,280ft.) |
| Reflective sheet | RS90N-K: 1.3～ 500m、 RS50N-K: 1.3～ 300m、 RS10N-K: 1.3～ 100m |
| Mini prism | 1.3 to 500m (1,640ft.) |
| One prism | 1.3 to 5,000m (4.3 to 16,400ft.) / Under good conditions : 1.3 to 6,000m (19,680ft.) |
| Display resolution | |
| Fine/Rapid measurement | 0.0001m(0.001ft. / 1/16in.) / 0.001m (0.005ft. / 1/8in.) (selectable) |
| Tracking/Road measurement | 0.001m (0.005ft. / 1/8in.) / 0.01m (0.1ft. / 1/2in.) (selectable) |
| Accuracy | |
| Reflectorless | (2 + 2ppm x D) mm |
| Reflective sheet | (2 + 2ppm x D) mm |
| Prism | (1.5 + 2ppm x D) mm |
| Measuring time | |
| Fine | 0.9s (initial 1.5s) |
| Rapid | 0.6s (initial 1.3s) |
| Tracking | 0.4s (initial 1.3s) |
| OS, INTERFACE AND DATA MANAGEMENT | |
| Operating system | Windows Embedded Compact7 |
| Display / Keyboard | 3.5inch, Transmissive TFT QVGA color LCD with LED backlight, Touch screen, Automatic brightness control / 29 keys with backlight |
| Control panel location | On both faces (Face 2 is only touch screen display ) |
| Trigger key | On right instrument support |
| Data storage | |
| Internal memory | 1GB internal memory (includes memory for program files) |
| Plug-in memory device | USB flash memory |
| Interface | Serial RS-232C, USB2.0 (Type A / mini B) |
| Bluetooth modem (option) | Bluetooth Class 1, Operating range: up to 10m |
| GENERAL | |
| Guide light | Green LED (524nm) and Red LED (626nm), Operating range: 1.3 to 150m (4.3 to 490ft.) |
| Laser-pointer | Coaxial red laser using EDM beam |
| Levels | |
| Graphic | 6’ (Inner Circle) |
| Circular level | 10' / 2mm |
| Optical Plummet | Magnification: 3x, Minimum focus: 0.3m (11.8in.) from tribrach bottom |
| Laser Plummet (option) | Red laser diode (635nm±10nm), Beam accuracy: <=1.0mm@1.3m, Class 2 laser product |
| Tribrach | Detachable |
| Dust and water protection | IP65 (IEC 60529:2001) |
| Operating temperature | -20 to 60° C (-4 to 140°F) |
| Size with handle | 191(W)x190(D)x348(H)mm |
| Instrument height | 192.5mm from tribrach mounting surface 236mm +5/-3mm from tibrach bottom |
| Weight with battery & tribrach | Approx. 5.7kg (12.3 lb.) |
| POWER SUPPLY | |
| Battery BDC72 | Li-ion rechargeable battery |
| Operating time (20ºC) BDC72 | Approx. 20hours (single distance measurement every 30 seconds) |
Ulasan
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