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At the conclusion of each measurement sequence, the results are displayed on a high resolution, touch display with outstanding readability under high sunlight.
PP Systems has long been recognized as a manufacturer of high-level scientific instrumentation for the soil sciences. For more than 30 years our instruments have been widely referenced in numerous, prestigious publications and articles. We offer a very affordable soil respiration system based on the NEW EGM-5 Portable CO2 Gas Analyzer and SRC-2 Soil Respiration Chamber. The SRC-2 Soil Respiration Chamber and CPY-5 Canopy Assimilation Chamber can also be used with our CIRAS-3 Portable Photosynthesis System and TARGAS-1 Portable Photosynthesis System for closed system measurement of soil respiration and net canopy CO2 flux.
The SRC-2 Soil Respiration Chamber connects directly to the EGM-5 console. It includes a fan for flushing the chamber prior to measurement and for sampling. It also includes an internal sensor for measurement of air temperature near the soil surface.
The SRC-2 Soil Respiration Chamber with built-in temperature sensor can be used with the EGM-5 and CIRAS-3 for easy, accurate and rapid closed system measurement of soil CO2 efflux.
Dimensions: 150 mm (Height) x 100 mm (Diameter)
Optional collars (as shown in picture) are available from PP Systems for use with the SRC-2 chamber.
The CPY-5 can be used with the EGM-5 and CIRAS-3 for closed system measurement of net canopy CO2 flux on low lying vegetation.
Dimensions: 145 mm (Height) x 146 mm (Exposed Diameter)
Exposed Area: 167 cm2
It includes sensors for measurement of air temperature and PAR (Photosynthetically Active Radiation).
Our rugged STP-2 Soil Temperature Probe can be used to measure soil temperature. It is commonly used with our SRC-2 Soil Respiration Chamber.
Soil Temperature Range
The Hydra Probe II (Stevens Water Monitoring Systems, Inc.) features a “dielectric impedance” measurement principle and it can be used with the EGM-5 for accurate measurement of soil moisture and soil temperature from a single probe.
Soil Moisture Range
– 0-100% (dry to fully saturated)
Soil Temperature Range
