The EM-Device is a robotic total station designed for construction layout and land surveying. Here are its key advantages:
Features | Traditional Total Station | EM-Device |
---|---|---|
Operation | Requires 2-person team (one operates the station, the other holds the prism) | One-person operation (robotic system tracks automatically) |
Speed & Efficiency | Slower process due to manual aiming and measurements | Faster automated measurements & tracking |
Accuracy | High accuracy (depends on manual input & setup) | Millimeter-level accuracy with automatic target tracking |
Automation | Mostly manual operation | Fully automated robotic total station |
Setup Time | Takes more time to level and adjust | Self-leveling for quick setup |
Connectivity | Limited or requires external data transfer | Wi-Fi & Bluetooth for real-time data transfer |
Software Integration | Requires manual input for CAD/BIM models | Direct BIM & cloud integration |
Labor Cost | Higher due to the need for two people | Lower as one person can operate it alone |
Best for | Land surveying, topography, and boundary marking | Construction layout, BIM workflows, and site positioning |
Weather Resistance | Most models have IP54 rating (basic protection) | IP65 rating (better dust & water resistance) |
Client Concerns | Traditional Total Station | EM - Device |
---|---|---|
Manpower Requirement | Needs 2 people (one operates, one holds the prism) | One-person operation, reducing labor costs |
Speed & Productivity | Slower, as it requires manual aiming and adjustments | Faster automated tracking, reducing layout time |
Accuracy & Errors | High accuracy, but prone to human errors | Millimeter-level accuracy with minimal errors |
Ease of Use | Requires trained surveyors | Easy for construction teams & non-surveyors |
Cost Efficiency | Lower initial investment, but higher long-term labor costs | Higher initial cost but lower labor expenses over time |
Digital Integration | Data transfer is manual, requiring extra time | Real-time cloud & BIM integration for faster workflows |
Construction Layout | Slower for building foundations, roads, utilities | Best for fast, precise construction layouts |
Site Conditions | Works well but needs more adjustments in harsh environments | Weather-resistant (IP65) & auto-leveling for quick setup |