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ELWI-GER 3000
Straightness & Alignment Measurement System for Machine and Plant EngineeringThe ELWI-GER 3000 is a flexible optical alignment and measurement system for 2D measurement of straightness and flatness. It is ideally suited for use in production lines, linear guides, special machine construction, as well as for large structures like railway systems and tunnels. The combination of high precision, mobility, and ease of use makes the system particularly efficient for industrial applications.
Simultaneous 2D Measurement of Straightness and Alignment
With the ELWI-GER 3000, X and Y alignments can be captured simultaneously. Thanks to optical sensors and intelligent software, the analysis is performed live and directly on site – either using the tilt method or the height method.
Highest Accuracy – Even Over Long Distances
The system achieves a resolution of < 0.1 µm/m and accuracies down to < 0.5 µm/m. Even over distances up to 100 m, the ELWI-GER 3000 provides precise values. Automatic distance detection using additional reflectors further enhances measurement reliability.
Image: Touch Monitor with Process Control
- Measurement value of an additional roll angle measuring device
- Display of the next measurement position
- Measurement data as graphics or tables
- Side menu
- Averaging (Averaging AV)
- Starts the time-controlled measurement
- Save measurement values for the current measurement position
- Analysis of the measurement and creation of the report
Even over distances up to 100 m, the ELWI-GER 3000 provides precise values. The automatic distance detection using additional reflectors further enhances measurement reliability.
Intuitive Operation via Touchscreen Tablet (IP65)
The robust 11" control unit with touchscreen allows for intuitive graphical analysis, including logging, averaging, and real-time graphics. Reports are automatically generated and saved as PDFs.
Applications
- Alignment and testing of linear guides and machine axes
- Measurement of straightness and flatness of large plants
- Use in machine, special machine, plant, and tunnel construction
- Mobile service for machine maintenance
- Application in vacuum with passive reflectors
Measurement Methods at a Glance
- Inclination method: Integration of smallest inclination changes for highest accuracy
- Height method: Direct comparison with the ideal line for quick adjustment
- Roll angle measurement: Expandable with tilt sensors for precise alignment
Technical Specifications – ELWI-GER 3000 (Standard Versions)
| Technical Data | Details (from – to) |
|---|---|
| Measurement Principles | Inclination method, Height method, Roll angle measurement (optional) |
| Measurement Length (Distance) | 0 m – 100 m (depending on sensor & reflector) |
| Measurement Range (Height) | 1 mm – 1000 mm |
| Degrees of Freedom | 2 x Angle, optional: 2 x Position + 1 x Distance |
| Reproducibility | 1.5 µm/m – 0.25 µm/m (depending on version) |
| Accuracy / Linearity | < 0.1 % to < 0.5 % of the measured value + 2R |
| Focal Length (Sensor) | 50 mm – 300 mm |
| Weight of AK Sensor | 0.7 kg – 2.9 kg |
| Dimensions Sensor | Ø 40 f8 to Ø 65 f8; 107 × 62 × 110 mm³ |
| Reflector Types | Magnetic mirror D50, Mirror D65/D80, Reflectors P-/R-/D-3000 |
| Interfaces / Protocols | USB 3.0, LAN, HDMI, RS232 / JSON |
| Touch Control Unit | 11" Touchscreen, IP65, rugged, battery-powered up to 8 hrs |
| Software | ELWI-GER including graphical analysis, ISO 1101, regression, automatic report |
| Special Features | Live measurement, averaging, color coding, time-controlled measurement automation |
| Scope of Delivery | Measuring head, 11" touch tablet, power supply, sensor cable, remote control, ELWI-GER software |
| Optional Accessories | Reflectors, foot switch, USB null modem cable, adapters, software apps |
Why ELWI-GER 3000?
- Precision: Measurement accuracy down to < 0.1 µm/m
- Mobility: Compact system for service applications & large distances
- User-friendly: Touch interface with automatic report generation
- Flexibility: Usable in any spatial axis and environment (including vacuum)
- Industry 4.0: Data transfer via LAN, WLAN & JSON interface
Request or Order Now
For personal advice or more information on the ELWIMAT®-AKF GER 3000, we are always available to assist you. Simply contact us via our contact form or call us.
