| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| report [2019/06/24 14:38] – [9.2 Future Development] team4 | report [2019/06/26 16:32] (current) – [8.7 Tests and Results] team4 |
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| <figure temp30> | <figure temp30> |
| {{ :temphum30.png?nolink&1000 |}} | {{ :temphum30.png?nolink&1000 |}} |
| <caption>Temperature and Humidity measurements for 30°C and comparison to reference device and error and uncertainty calculation</caption> | <caption>Temperature and relative Humidity measurements for 30°C and comparison to reference device and error and uncertainty calculation</caption> |
| </figure> | </figure> |
| </WRAP> | </WRAP> |
| <figure temp28> | <figure temp28> |
| {{ :temphum28.png?nolink&1000 |}} | {{ :temphum28.png?nolink&1000 |}} |
| <caption>Temperature and Humidity measurements for 28 °Cand comparison to reference device and error and uncertainty calculation</caption> | <caption>Temperature and relative Humidity measurements for 28 °Cand comparison to reference device and error and uncertainty calculation</caption> |
| </figure> | </figure> |
| </WRAP> | </WRAP> |
| <figure temp26> | <figure temp26> |
| {{ :temphum26.png?nolink&1000 |}} | {{ :temphum26.png?nolink&1000 |}} |
| <caption>Temperature and Humidity measurements for 26 °C and comparison to reference device and error and uncertainty calculation</caption> | <caption>Temperature and relative Humidity measurements for 26 °C and comparison to reference device and error and uncertainty calculation</caption> |
| </figure> | </figure> |
| </WRAP> | </WRAP> |
| </WRAP> | </WRAP> |
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| The required accuracy of the temperature is ± 3 % and of the Humidity ± 5 %. Therefore the values are acceptable. | The required accuracy of the temperature is ± 3 % and of the relative Humidity ± 5 %. Therefore the values are acceptable. |
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| | <WRAP centeralign> |
| | <figure temphumkurve> |
| | {{ :bildschirmfoto_2019-06-26_um_16.35.06.png?nolink&1000 |}} |
| | <caption>Temperature and relative Humidity tendency curve and synthesising graph</caption> |
| | </figure> |
| | </WRAP> |
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| | The measured values are calibrated software-wise by calculating the average absolute error and subtract it from the measured value. Doing that the precision of the sensor could be improved as it can be seen in **Figure {{ref>temphumkurve}}**. |
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| === - Pulse Measurement === | === - Pulse Measurement === |
