Table 2.
Temperature calculated from the frequency and the calculation errors.
| Frequency(Hz) | 4,416.97 | 4,421.05 | 4,424.90 | 4,428.56 | 4,432.07 | 4,435.56 | 4,439.20 |
|---|---|---|---|---|---|---|---|
| Actual temperature(°C) | −20 | −10 | 0 | 10 | 20 | 30 | 40 |
| Calculate temperature (°C) | −19.976 | −10.058 | −0.0026 | 10.070 | 20.011 | 29.924 | 40.031 |
| Calculated error(°C) | −0.024 | 0.0578 | 0.0026 | −0.070 | −0.011 | 0.076 | −0.031 |