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Functions
The SL-200 portable autonomous solarimeter measures the solar irrigation for the control of photovoltaic and thermal installations on test or on site:
Measurement and spot check of solar power in W/m2 with instantaneous, average readings, min/max values and hold function.
Calculation of energetic exposure in Wh/m2 during timed dataset.
Results (Wh/m2) saved when instrument is switched off.
Storage and saving of average values of power and updating the energetic exposure calculation every minutes.
Recorded data can be read on the display, and the graphic function allows a fast interpretation of the measure file.
Specifications
Meter Specifications
Solar irrigation measuring range: 1 W/m2 to 1300 W/m2
Energetic exposure measuring range: 1 Wh/m2 to 500 kWh/m2
Frequency of measurement: 2/s
Accuracy: 5% of measurement
Calculation frequency (W/m2): 1/min (average on 60 seconds)
Capacity of measurement (Wh/m2): 31 days, 44640 saved recording points. Results saved when instrument is switched off
Operating temperature: 14 to 122°F (-10°C to +50°C)
Storage temperature: 14 to 131°F (-10°C to +55°C)
Housing dimensions: 2.3 x 4.75 x 1.3 inches
Autonomy: more than 72 hours in continuous mode, when using the optional power supply adapter
Power supply: 3 AAA batteries
Electronic: Digital
Electronic board: Varnish
Conformity: in accordance with RoHS directives
Solar Cell
Specifications
Spectral response: 400 to 1100 nm
Nominal sensitivity: 100mv for 1000W/m2 *
Response in cosine: corrected until 80°
Coefficient in temperature: +0 1%/°C
Effective area: 1cm2
Operating temperature: -22 to 140°F (-30°C to +60°C)
Humidity dependence: 100% RH
UV performance: excellent (PMMA filter)
Mode: photovoltaic
Material: polycrystalline silicon
Front face: translucent PMMA
Tightness: Polyurethane resin and housing in PMMA and polyacetol
Cell weight: 2.1 oz.
Cell dimensions: 30 x 32mm
Cable length: 4.1 ft (can be unplugged)
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