Máy đo bức xạ mặt trời Apogee MP-200
Calibration Uncertainty± 5 %Measurement RepeatabilityLess than 1 %Non-stability (Long-term Drift)Less than 2 % per yearNon-linearityLess than 1 % (up to 1750 W mˉ²)Response TimeLess than 1 msField of View180˚Spectral Range360 to 1120 nm (wavelengths where response is 10 % of maximum)Directional (Cosine) Response± 5 % at 75˚ zenith angleTemperature Response0.04 ± 0.04 % per COperating Environment0 to 50 C, less than 90 % non-condensing relative humidity up to 30 C, less than 70 % non-condensing relative humidity from 30 to 50 C, separate sensors can be submerged in water up to depths of 30mMeter Dimensions126 mm length, 70 mm width, 24 mm heightSensor Dimensions24 mm diameter, 33 mm heightMass180 gCable2 m of shielded, twisted-pair wire with santoprene rubber jacket (high water resistance, high UV stability, flexibility in cold conditions), additional cable availableWarranty4 years against defects in materials and workmanshipManufacturedMade in the USA