
- Range
- 0 to 80
- Weight
- 2.5 kg
1 / 2Full specifications on request: we will send the manufacturer datasheet with the quotation.
The MT21 wireless ballbar, designed for quick machine tool checks and improved machining quality, is a fast and cost-effective solution for machine tool verification.
The guided MT21 software makes it quick and easy to run a circular test in three orthogonal planes. A graphical analysis report conforming to GB17421-4, ISO 230-4, ASME B5.54 or JIS B standards can be generated automatically, and overall measurement values (circularity, circular deviation) and positioning accuracy are calculated. The MT21 provides true spatial diagnostics of machine tools.
Manufacturer data. Ask an EXAMETRA engineer for the current configuration.
Machine tool calibration
| Accuracy | |
|---|---|
| Resolution | 0.1 µm |
| Speed | |
| Sampling rate | 1000 Hz |
| Working area and size | |
| Measuring range | ±1.0 mm |
| Dimensions | 150 mm × 26 mm × 21 mm |
| Optics and modes | |
| Sensor range | ±2.0 mm |
| Software and connectivity | |
| Connection | Bluetooth (up to 10 m) |
| Build and operation | |
| Power supply | Li-ion battery |
| Other | |
| Measurement error | ±(0.7+0.3%L) µm |
exametra.com · info@exametra.com · +7 777 821 10 00
Specify accuracy and size — we will compare with alternatives.



