QUANTUM PAR SENSOR
- Model LI-190SA Manufactured By: LiCor |
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Plants use the 400 to 700 nm waveband of the light spectrum
for photosynthesis. A simple integral relationship exists between
the |
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Specifications Absolute Calibration: ±5% traceable to the U.S. National Bureau of Standards (NBS) Sensitivity: Typical 5µA per 1000 µmol s -1 m -2 Linearity: Maximum deviation of 1% up to 10,000 µmol s -1 m -2 Stability: <±2% change over a 1 year period Response Time: 10µs Temperature Dependence: 0.15% per ºC maximum Cosine Correction: Cosine corrected up to 80º angle of incidence Azimuth: <±1% error over 360º at 45º elevation Tilt: No error induced from orientation Operating Temperature: -40 to 65ºC Relative Humidity: 0 to 100% Detector: High stability silicon photovoltaic detector (blue enhanced) Sensor Housing: Weatherproof anodized aluminum case with acrylic diffuser and stainless steel hardware Size: 2.38 cm X 2.54 cm (0.94" X 1.0") diameter Weight: 28 g (1 oz.) Cable Length: 3.0 m (10 ft.) Accessories: 2003S Mounting and Leveling Fixture, 2222SB Extension Cable |
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