Weather Stations

Automatic weather stations from Delta-T can be as simple or as complex as your application requires. Even after installation, itís easy to expand or adapt the system;

Chlorophyll Meter

The CCM200 Plus Chlorophyll Meter accurately determines chlorophyll content in plants and crops.

Sap Flow Systems

The newest method of transpiration measurement is now available from Dynamax for large trees and plants. The Thermal Dissipation Probe (TDP) transpiration sensor measures sap

Automatic Soil Respiration System
Battery operated, field instrument for measurement of Soil CO2 exchange, Soil moisture and temperature. The automatic design of the ACE station allows soil area being analyzed to be exposed to ambient conditions between measurement cycles. At the user time interval the chamber will automatically close to carry out the soil flux measurement. Once these measurements are completed the chamber will automatically return to its open position. This system can measure soil moisture and soil temperature with optional sensors. 6 Soil temperature and 4 Soil Moisture sensors can be connected at a time.

Automated operation : chamber automatically opens between measurement cycles.
CO2 Analyzer in chamber : Highly accurate IRGA housed directly next to soil analysis area
Compact complete system Network : Fully integrated, independently operational station.
Network : Up to 32 stations may be controlled in an ACE experimental network.
Technical Specifications:
Measurement of CO2 : 0-896 ppm, 2 ppm resolution infrared gas analysis. Differential open or closed system.
Measurement of PAR : 0-3000 micro mols/m2/s
Measurement of Soil temp : 6 user selectable inputs
Flow control : 100-500 ml /min
Flow control accuracy : +/- 2% of FDS
Display : 240 x 64 LCD display
Close chamber volume : 2.7l
Open chamber Volume : 1.0 L
Soil Collar diameter : 23 cm
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