Sokkia iM 55 Total Station
The Sokkia iM 55 Total Station is the perfect entry-level site layout and survey tool offering reliability and flexibility without sacrificing cost or functionality. The Sokkia iM 50 Series Total Station’s sleek design is built tough, with water and dust-proof IP66 rating, integrated Bluetooth® capability, and an internal antenna, enabling you to deliver measurements cable-free to your data controller, streamlining your equipment weight and workflow.
Sokkia iM-55 Reflectorless Total Station is also armed with a top line EDM, generous internal memory storage, and SDRbasic on-board software so you have everything you need to get the job done out in the field.
- 5″ Accuracy, Fast distance measurement of 0.9s..
- Reflectorless operation from 30cm to 500m.
- 50,000-point internal memory
- Up to 32GB USB Pen Drive Support
- Coaxial EDM beam and laser-pointer provide fast and accurate aiming.
- Ensures accuracy even with reflective sheets.
- IP66 dust-proof waterproof rating.
- Rugged metal chassis and heavy-duty handle.
- Standard usage temperature range -20° to 60°C.
Key Features of Sokkia iM 55 Reflectorless Total Station
Perfect for entry-level site layout and surveying, the Sokkia iM-55 Reflectorless Total Station is a smart measuring device that offers reliable and accurate results with a friendly price. The Sokkia iM 50 Series Total Station features a reflectorless range up to 1,640 feet and up to 13,123 feet with a single prism. Featuring an advanced angle accuracy, it also comes with an integrated Bluetooth connectivity option and an internal antenna for cable-free operation.
This Sokkia total station features a coaxial red laser with EDM beam technology and comes with a 30x magnification with 2.5-inch resolving power. It is provided with a ±6-degree range dual-axis compensation that allows reliable measurements on any terrain. Also, it includes an SDRbasic on-board software and a 50,000-point internal memory for a smooth surveying operation.
With an IP66 rating, the Sokkia iM50 is total dust-proof and water-resistant. It features a graphic LCD display that has a 28-key alphanumeric keyboard with back-light. In addition, it uses a rechargeable Li-ion battery that operates up to 14 hours which is the best companion for a long workday.
Sokkia Total Station iM55 Technical Specifications:
| Model | Sokkia iM 55 Total Station |
| Telescope | |
| Magnification / Resolving Power | 30x / 2.5″ |
| Length | 171mm |
| Objective aperture | 45mm (48mm for EDM) |
| Image | Erect |
| Field of View | 1°30′ (26m / 1,000m) |
| Minimum focus | 1.3m |
| Reticle illumination | 5 brightness levels |
| Angle Measurement | |
| Display Resolution | 1″/5″ (0.0002 / 0.001gon, 0.005 / 0.02mil) |
| Accuracy (ISO 17123-3:2001) | 5″ |
| Dual Axis Compensator | Working range ±6′ (±111 mgon) |
| Collimation Compensation | On/Off (selectable) |
| Distance Measurement | |
| Laser output (Reflectorless mode) | Class 3R / Prism / sheet mode: class 1 |
| Range reflectorless mode | 0.3 to 500m (1,640ft.) |
| Range prism mode | 1.3 to 4,000m (4.3 to 13,120ft.) |
| Measuring Time | |
| Fine Measurement Mode | 0.9 sec.(Intial 1.5 sec.) |
| Rapid Measurement Mode | 0.6 sec. (Initial 1.3 sec.) |
| Tracking Measurement Mode | 0.4 sec. (Initial 1.3 sec.) |
| Interface and Data Management | |
| Display / Keyboard | Graphic LCD, 192 x 80 dots, backlight, contrast adjustment / alphanumeric keyboard / 28 keys with backlight |
| Control panel location | Single side |
| Data storage (Internal memory) | Approx. 50,000 points |
| Data storage (Plug-in memory device) | USB flash memory (max. 32GB) |
| Interface | Serial RS-232C, USB2.0 (Type A for USB flash memory) |
| Bluetooth modem (optional)* | Bluetooth Class 1.5, Operating range: up to 10m |
| General | |
| Laser pointer | A coaxial red laser using EDM beam |
| Levels of Graphic | 6′ (Inner Circle) |
| Circular Level | 10’/2mm |
| Optical | Magnification: 3x Minimum focus: 0.5m from tribrach bottom |
| Dust and water protection | IP66 (IEC 60529:2001) |
| Operating temperature | -20°C to 60°C |
| Size with handle (w x d x h mm) | 183 x 174 x 348mm |
| Weight with battery and tribrach | Approx. 5.1kg |
| Power Supply | |
| Battery (BDC46C) Detachable battery | Li-ion rechargeable battery |
| Operating time (20°C) BDC46C | Approx. 14 hours (In the use of ECO mode. Fine single measurement every 30sec) |
