Description
Digital Theodolite Alpha Geo DE-2B adalah alat ukur tanah yang digunakan untuk menentukan tinggi tanah dengan sudut mendatar dan sudut tegak. Di dalam theodolit sudut yang dapat di baca bisa sampai pada satuan sekon per (detik).
Fitur Theodolite Alpha Geo DE-2B
- Akurasi : 2 Detik
- Pembesaran : 30 x
- Operasi Pemakaian : 8 Jam
- Bayangan : Tegak
- Baterai : Isi Ulang Li-on
- Bukaan Efektif : 40 mm
Spesifikasi Digital Theodolite Alpha Geo DE-2B
| Model | DE-2B | |||
| Telescope | Image | Erect | ||
| Magnification | 30x | |||
| Effective Aperture | 45mm | |||
| Resolving Power | 3″ | |||
| Field of View | 1°30′ | |||
| Minimum Focusing Distance | 1.4m | |||
| Stadia Ratio | 100 | |||
| Stadia Constant | 0 | |||
| Tube Length | 157mm | |||
| Angle Measurement | Reading System | Absolute Encoding | ||
| Diameter of Circle(VHz) | 79mm | |||
| Minimum Reading | 1″/5″(Selectable) | |||
| Accuracy | 2″ | |||
| Horizontal Angle | Dual | |||
| Vertical Angle | Dual | |||
| Display | (LCD) Display Type | 2 sides | ||
| Laser Pointer | Laser Range | Be Seen Up to 100 Meters Away | ||
| Memory | Internal Memory | Space for 256 Pairs of H. & V. Angle | ||
| Level Sensitivity | Plate Level | 30″/2mm (30″per 2mm) | ||
| Circular Level | 10″/2mm (10″per 2mm) | |||
| Auto Vertical Compensator | System | Liquid-Electric Detection | ||
| Working Range | ±3′ | |||
| Accuracy | 1″ | |||
| Optical Plummet Telescope | Image | Erect | ||
| Magnification | 3x | |||
| Focusing Range | 0.5m – ∞ | |||
| Field of View | 5° | |||
| Physical Characteristics | Operating Temperature | ﹣20℃ ～﹢50℃ | ||
| Internal Power Supply | Rechargeable Ni-H battery/ AA battery | |||
| Voltage | 6 VDC | |||
| Operating Time | 10 hours | |||
| Dimension | 145 × 318 × 179 (mm) | |||
| Weight | 5.2 kg |
Paket termasuk:
- Alumunium tripod
- Rambu ukur 3M
Reviews
There are no reviews yet.