Research Article
Influence of Duct Configurations on the Performance of Solar-Assisted Heat Pump Dryer for Drying Tobacco Leaves
Table 2
Equipment and its accuracy, resolution, and error percentages.
| S/N | Equipment | Accuracy | Resolution | Error (%) |
| 1 | Thermocouples | ±0.5°C | ±0.1°C | 0.1424 | 2 | 21CFR Part11 Compliant USB Temperature and Humidity Data Logger Recorder with Free Software | ±0.3 RH | ±0.1 RH | 0.1424 | 3 | Solar power meter | ±10 W/m2 | ±0.1 W/m2 | 0.1424 | 4 | FST200 Digital RS4850 10 V 0–5 V, Wind Speed Sensor Anemometer Data Logger | ±0.1 m/s | ±0.05 m/s | 0.0712 | 5 | Weight balance | ±0.14 g | ±0.1 g | 0.1424 | 6 | Pressure gauge | ±0.1 psi | ±0.1 psi | 0.1424 |
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