Photosynthesis Measurement System

Photosynthesis measurement systems are electronic scientific instruments designed for non-destructive measurement of photosynthetic rates in the field. Photosynthesis measurement systems are commonly used in agronomic and environmental research, as well as studies of the global carbon cycle. The basic components of a photosynthetic measurement system are the leaf chamber, infrared gas analyzer (IRGA), batteries and a console with keyboard, display and memory. Modern 'open system' photosynthesis systems also incorporate miniature disposable compressed gas cylinder and gas supply pipes.