PP Systems International, Inc. products
Photosynthesis
PP Systems - Portable Photosynthesis System
The CIRAS-4 is the fastest and most accurate mobile system for simultaneous leaf gas exchange & chlorophyll fluorescence measurement. Its small system volume is optimized for high-level field performance and is the perfect choice for the measurement of: Photosynthesis, chlorophyll fluorescence, soil respiration, canopy assimilation, insect respiration, rapid A/Ci curves using our SSCO2R™ method.
PP Systems - Portable Photosynthesis System
The TARGAS-1 Portable Photosynthesis System is designed for basic research and features a very high technical specification – one that rivals some of our competitor’s “High-Level Research” instruments. It is an extremely user-friendly instrument making it an ideal choice for teaching purposes and can be used in both the laboratory and field.
Environmental Sensors
PP Systems - Canopy Assimilation Chamber
The CPY-5 Canopy Assimilation Chamber is ideal for measurement of net canopy CO2 flux on low-lying vegetation and fruit. Constructed of rugged polycarbonate, the interior of the transparent chamber includes a user-adjustable PAR (Photosynthetically Active Radiation) sensor and an air temperature sensor near the soil surface. An air mixing fan and custom manifold system ensures uniform circulation within the chamber. An aluminum ring provides a good seal on the soil surface or on collars.* The Water Vapor Equilibrator comes standard.