1 Introduction
2 Readout of Resonant Sensors
3 Tuning Fork Resonator as Sensor for Viscosity and Density of Fluids
4 Experimental Setup
5 Results
5.1 Fuel Analysis
sample | reference (SVM3000) | tuning fork sensor | ||
---|---|---|---|---|
viscosity mPa s | density kg/m³ | viscosity mPa s | density kg/m³ | |
Ethanol | 1.0330 | 784.8 | 1.0328 | 784.43 |
2-Propanol | 2.0531 | 780.4 | 2.0511 | 781.03 |
1-Octanol | 7.6530 | 821.2 | 7.6517 | 821.39 |
RT5 silicone oil | 5.0336 | 911.8 | 5.0316 | 911.77 |
Diesel | 3.3740 | 831.6 | 3.3792 | 830.99 |
TEOS (Tetraethylorthosilicate) | 0.6022 | 927.7 | 0.6023 | 927.90 |