Describing research equipment and a measurement setup in an engineering thesis
The description of the measuring position should allow the evaluation of the data quality and the reproduction of the procedure.The list of devices itself is insufficient if it is not known how they were combined, what parameters they had and under what conditions the measurement was carried out.
Key information
- ✓Enter the parameters relevant to the specific measurement.
- ✓Include a readable connection pattern and signal flow.
- ✓Describe the calibration, conditions and sequence of actions.
- ✓Separate the accuracy of the device from the uncertainty of the entire measurement.
Identification of the apparatus
For key devices, please specify the manufacturer, model, range of operation, resolution and accuracy of the measurement being analysed. Do not copy the entire catalogue.
Schedule of position
Prepare your own readable diagram showing the arrangement of the elements, the connection, and the direction of the flow of the signal or medium.
Procedures and conditions
Describe equipment preparation, calibration, sequence of operations, number of repetitions and environmental conditions, indicate which parameters have been maintained at a constant level and which have been deliberately altered, so as to distinguish between the effect being studied and the interference.
Uncertainty and security
Explain the sources of uncertainty and how to include them in the results.If the position is risky, describe the safety measures and procedures in place.
Summary
A reliable description of the apparatus combines the identification of the equipment, the layout of the position, the conditions, the procedure and the assessment of uncertainty, so that the results can be interpreted within the real measurement capabilities.
Frequently asked questions
Do you need to specify the manufacturer and model of each device?
It is important to provide data to identify the elements affecting the result.
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