The VKI-Instrumentation service owns calibration equipment constantly calibrated against national standards by certified laboratories.
![Total pressure and/r total temperature probes Rakes of combined total pressure / total temperature ventilated Kiel probes](https://www.vki.ac.be/images/vkiis/shocktube1.jpg)
Shock tube facility
- 8 [m] long
- 3 measurement stations
- Up to 2 [bar] pressure steps
- Services:
- Calibration of fast response total pressure probe
- Calibration of flush mounted sensors
![Pressure sensors calibration full series of Druck calibrators from 2.5 [mbar] up to 20 [bar]](https://www.vki.ac.be/images/vkiis/druck.jpg)
Pressure sensors calibration
Full series of Druck calibrators from 2.5 [mbar] up to 20 [bar]
![High speed calibration nozzle C4](https://www.vki.ac.be/images/vkiis/c41.jpg)
High speed calibration nozzle C4
- 50 [mm] nozzle diameter
- 75 contraction ratio
- Stabilized Mach range: from 0.1 to 1
- 36 [KW] PID controlled heater
- 2 axis traversing system
- Services: Angular calibration of directional probes
- Calibration of hot-wire probes
- Calibration of total pressure / total temperature probes