solar radiation

Apogee Silicon-Cell Pyranometer Accurate and stable global shortwave radiation measurement Features Specifications Downloads Inquire Apogee Instruments’ silicon-cell pyranometers feature a silicon-cell detector. The sensors are accurate, stable, durable, and cost-effective, the results of continual refinement of design. Accurate Measurements – ISO 9060:2018 Class C Calibration in controlled laboratory conditions is traceable to the World Radiometric […]

Apogee Full-spectrum Quantum PAR Meter Accurately measure photosynthetically active radiation Features Specifications Downloads Inquire Apogee Instruments’ Full-Spectrum Quantum PAR sensors and PAR meters are the industry standard for accurately measuring photosynthetically active radiation (PAR or PPFD) from all light sources used to grow plants and corals. Spectral Response Our full-spectrum quantum PAR sensors and PAR