Any measurement system’s accuracy and measurement uncertainty are a result of many factors, none more significant than its calibration. In order to achieve the class leading measurement performance of Rotadata’s Rotacap BTC systems, the calibration should be done dynamically to understand, validate and characterise the performance of the measurement chain.

Rotadata have the facilities, experience and in-house capabilities to conduct this work to the highest standard on behalf of clients. This benefits clients as we simply supply a calibrated probe with a digital calibration file to be loaded to the DAQ system as and where required. As this reduces the resource requirements within the test and development teams on site it ultimately reduces cost, time and risk from a clients program.

Our experienced technicians perform controlled dynamic calibrations which output data. The data is then processed to understand the characteristics of each probe to openly provide a detailed analysis of the measurement chains performance including accuracy, uncertainty and standard deviation of the complete measurement chain.

We maintain an active development program in all the areas of the technology required in our solution and continue to enhance system performance and measurement. Rotadata are an AS9100:D & ISO9001 2015 accredited company, offering design and manufacture, project management and collection and delivery services within the UK and world-wide by arrangement.


  • Decades of experience in Blade Tip Clearance applications
  • Single source suppliers of complete end to end systems
  • Small footprint and interchangeable calibrations
  • Temperature compensated conditioning
  • World class technical support
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