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TUS/SAT Analysis and Calibration Service for Heat Treatments

Control System for Heat Treatments

AVION’s Temperature Uniformity Surveys (TUS) and System Accuracy Tests (SAT) are performed using the latest technologies, standard traceability test equipment and calibrated thermocouples.

The tests are carried out according to various national and international standards and norms such as CQI-9 and AMS2750E or based on customer-specific requirements.

AVION offers the following services for the exams: Device for TUS / SAT analysis_2
  • Experience
  • Competence
  • Work instructions
  • Test equipment
  • Thermocouples
  • Detailed reports after the exams
  • Instructions and recommendations after the exams


Thanks to the latest digital data acquisition technology inside and outside of combustion chambers, our temperature uniformity tests offer highly accurate results.

All data is processed digitally in reports using special software.

All test data is protected against unauthorized changes!

Easily customize test reports with all necessary (and additional) information for quality management and audits.

Measurement of temperature uniformity_1

What is the purpose of TUS and SAT exams?

  • Ensuring repeatability of production
  • Fulfillment of binding customer requirements
  • Checking the temperature uniformity
  • Reduction of complaints
  • Detection of hot and cold spots in combustion chambers
  • TUS preventive maintenance check

Full range of temperature probes for TUS measurements with calibration certificates

Calibration according to DIN 55350-18-4.2.2.

Cable for TUS / SAT measurement

Measurements meet the requirements of CQI-9 and AMS2750-E.