Study on a Mid-Temperature Trough Solar Collector with Multisurface Concentration

Table 1

Technical specifications of instruments used in experimental setup.

Instrumentation	Range	Accuracy
Average wind speed measurement chip/Kanomax-KA22	0.1–50 m/s	±0.2%
Liquid turbine flow meter/LWYC-15	0–20 L/min	±0.5%
32-channel digital data-recording/JLS-XMT	−200–600°C	±0.5%
Temperature measuring sensors/Pt100	−20–300°C	±0.1°C
High temperature oil circulation pump/120 W	0–8 L/min
Tracking motor/25 W