Research Article
Effect of Installation of Solar Collector on Performance of Balcony Split Type Solar Water Heaters
Table 3
Technical index of TRM-2 thermal performance testing system of solar water heaters.
| | Measurement range | Measurement accuracy | Resolution | Other parameters |
| Temperature | −40°C~350°C | ±0.1°C | 0.1°C | | Ambient temperature | −40°C~70°C | ±0.1°C | 0.1°C | | Wind speed | 0~60 m/s | ±(0.3 + 0.03) m/s | 0.1 m/s | Threshold wind velocity ≥ 0.5 m/s | Solar radiation | 0~2000 W/m2 | ±5% W/m2 | 1 W/m2 | |
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