What is ISO/TS 23521 about?
ISO/TS 23521 establishes a procedure to calibrate 1D displacement transducers with nearly linear transfer functions. This procedure is tailored to the needs of sensors used in crash tests. The calibration is carried out with the sensor disassembled from the dummy or test system.
The procedure is valid for sensors with analogue as well as digital output.
Who is ISO/TS 23521 for?
ISO/TS 23521 on calibration procedure for displacement devices is useful for:
- Automotive crash testing facilities
- Vehicle manufacturers
- Crash test dummy manufacturers
- Certification agencies
- Crash test sensor manufacturers
Why should you use PD ISO/TS 23521?
ISO/TS 23521 addresses the need of the automotive crash testing community for a well-defined calibration method of displacement sensors.
The measurement uncertainty calculation contains the CMC of the calibration system and the results of the actual calculation. ISO/TS 23521 gives standard uncertainties to be taken into account for the uncertainty calculation.
ISO/TS 23521 lays out procedures for displacement calibration and calibration data processing which will help you to calibrate 1D displacement transducers with nearly linear transfer functions.
