Instruction Manual

CNR2 Net Radiometer
Keep instrument leveled at all times during the measurements.
FIGURE 8-2. CNR2 Net Radiometer Bubble-Level
Replace drying cartridge every 6 months.
FIGURE 8-3. Replacing Drying Cartridge
(first replacement cartridge comes with the CNR2)
9. Typical Values
TABLE 9-1. Typical Values from CNR2 Net Radiometer
Wavelength Fully Clouded Sunny, Partly Clouded Clear and Sunny
Net short wave 0 to 120 W/m² 50 to 500 W/m² 200 to 1000 W/m²
Net long wave –25 to +25 W/m² –50 to +50 W/m² –50 to –200 W/m²
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