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Heat Ratio Method Sap Flow Products
For the measurement of sap flow or transpiration in plants
Sap Flow Meter
A self contained, stand-alone instrument for the measurement of sap flow or transpiration in plants. Utilising the Heat Ratio Method (HRM) principle the Sap Flow Meter is able to measure high, low, reverse and zero flow rates in both small woody stems and roots as well as large trees.
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Download brochure Heat Field Deformation Sap Flow Products
For the measurement of sap flow or transpiration in plants
Heat Field Deformation Meter
The Heat Field Deformation (HFD) technique is ideally suited to sap flow research projects that require the measurement of extended radial sap flow profiles to accurately map hydraulic architecture of trees. Similar to the HRM sap flow sensor the HFD sensor can measure high sap flow rates as well as low to zero and reverse sap flow.
9th International Sap Flow Workshop, Ghent/Belgium June 2013
9th International Workshop on Sap Flow will be held in Ghent, Belgium, 4th to 7th June, 2013.
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Download brochure Sap Flow Tool Software Products
Analysis and Visualisation of Sap Flow Data
Sap Flow Tool
Sap Flow Tool can perform sap flow calculations on data from sensors based on two measurement principles:- HRM (Heat Ratio Method) sensors
- HFD (Heat Field Deformation) sensors
Main Features- Visually manipulate your data (e.g. remove bad data, smooth, calculate daily averages, ...)
- 2D and 3D visualisation of sap velocities, sap flux densities and sap flow rates
- Interactive radial sap flux density and sap velocity profile
- Analyse and visualise data from multiple sensors and/or multiple files
- Import and visualise non-ICT International sensor data
- Windows and Mac version
Request InformationPlant Transpiration Products
Measures transpiration in small or large plants
WSM1 Weigh Scale Meter
The WSM1 Weigh Scale Meter continously measures transpiration in small or large plants. Plants are placed on the scale and the weight is logged continously at user defined intervals. The amount of weight lost over time is a direct measure of water loss from the plant.
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Download brochure Plant Water Potential Products
For the measurement of stem water potential in plants
PSY1 Stem Psychrometer
The PSY1 Stem Psychrometer is a very powerful tool integrating all the ambient environmental parameters acting upon the plant such as solar radiation, temperature, humidity, wind speed and water availability into a single continuously measurable variable.
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Download brochure Leaf Osmotic Potential Products
For the measurement of leaf osmotic potential in plants
Leaf Osmotic Potential
Measuring Osmotic Potential using the PSY1 Stem Psychrometer
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Download brochure Hydraulic Conductivity Products
For the measurement of hydraulic conductivity in plant stems
Hydraulic Conductivity
By combining the SFM1 Sap Flow Meter with the PSY1 Stem Psychrometer ICT International has developed an in-situ hydraulic conductivity meter. This technique allows continuous logging of hydraulic conductance over days to weeks at a time as it is non-destructive to the plant stem.
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Download brochure Compatible Sensors (Expand all | Collapse all) Click on the following to view content
PSY1 Stem Psychrometer
PSY1 Stem Psychrometer
The PSY1 Stem Psychrometer is a very powerful tool integrating all the ambient environmental parameters acting upon the plant such as solar radiation, temperature, humidity, wind speed and water availability into a single continuously measurable variable.
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Download brochure Heat Ratio Method
Heat Ratio Method
A self contained, stand-alone instrument for the measurement of sap flow or transpiration in plants. Utilising the Heat Ratio Method (HRM) principle the Sap Flow Meter is able to measure high, low, reverse and zero flow rates in both small woody stems and roots as well as large trees.
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Download brochure Dendrometers Products
For the precise measurement of stem and fruit growth
Dendrometer
Trunk Growth Monitoring, Irrigation Management, Stem and Fruit Growth.
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DBL60 – Logging Dendrometer Band – 60 mm
DBL60 – Logging Dendrometer Band – 60 mm
Accurately measure and monitor tree growth rates. The BL60 logging dendrometer is a very reliable and low cost method of accurately measuring and monitoring tree growth rates.
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DBV60 - Voltage Dendrometer Band – 60 mm
DBV60 - Voltage Dendrometer Band – 60 mm
The data collected is of the highest accuracy with a measurement resolution of 1 micron in stem diameter change. Such resolution accurately allows for interpretation of diurnal stem fluctuations in response to climatic and micro-environmental effects in addition to long term growth.
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DBM80 - Manual Dendrometer Band - 80mm
DBM80 - Manual Dendrometer Band - 80mm
Manual Band Dendrometers or increment gauges are used extensively in commercial forestry and forest research. They are a very reliable and low cost method of accurately measuring and monitoring tree growth rates.
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DEX Dendrometers
DEX Dendrometers
Measures the growth and size of plant stems and fruits. The DEX is a caliper-style device with a full bridge strain gauge attached to a flexible arm. The output signal is then recorded by a datalogger or computer in real time.
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Light Products
For the complete measurement of sunlight
Light Sensor Meter
The light Sensor Meter measures global solar radiation or photosynthetically active radiation (PAR). The Light Sensor Meter (LSM) can support up to 10 x pyranometers (PYR, SK-08), PAR (QSO-S) and linear PAR (LINPAR) sensors. The LSM can automatically calculate intercepted radiation by a plant canopy.
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Photosynthetically Active RadiationLINPAR
LINPAR
PAR within plant canopies. The LINPAR is designed for the measurement of photosynthetically active radiation (PAR) within plant canopies. There are 33 sensors that are mounted within a 1 metre anodised "U" section tube.
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Download brochure QSO-S
QSO-S
Photosynthetically Active Radiation (PAR: 400 to 700nm)
Single PAR sensor
Measurement range: 0 to 2,000 µmol m-2 s-1
Accuracy: ±5%
Resolution: 0.01 µmol m-2 s-1
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Global Solar RadiationGlobal Solar Radiation
Solar radiation is typically measured between the wavebands 300 to 3000 nm which accounts for up to 90% of solar radiation at the earth’s surface. A solar radiation sensor is called a pyranometer and measures values from 0 W m-2 (at night) to 2000 W m-2 (extremely bright day).
SK08
SK08
Global Solar Radiation (300 to 3000nm)
First Class
Measurement range: 0 to 2000 W m-2
Accuracy: ±1%
Resolution: 0.01 W m-2
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PYR
PYR
Global Solar Radiation (300 to 3000nm)
Second Class
Measurement range: 0 to 1750 W m-2
Accuracy: ±5%
Resolution: 0.01 W m-2
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Plant Temperature Products
For the measurement of leaf, canopy, soil or air temperature
Temperature Sensor Meter
The Temperature Sensor Meter (TSM) and Thermistor Sensor Meter (TRM) are stand-alone logging instruments for the measurement of air, soil, solution, leaf, canopy or surface temperature.
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Leaf TemperatureLeaf Temperature
Leaf Temperature Applications
Transpiration Studies
Photosynthesis Rates
Leaf Energy Balance Studies
Viticulture - Leaf & Bunch Disease
Bud Dormancy and Floral Initiation
Nitrogen Fixation and Root Temperature
Ecology Studies
THERM-MICRO Temperature Sensor
THERM-MICRO Temperature Sensor
For the measurement of absolute temperature of the leaf at the surface. The Leaf Temperature Sensor is a very small thermistor that can be adhered to a leaf surface. The absolute temperature of the leaf at the surface is measured.
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Download brochure Logging Products
Wireless and telemetric data capture, retrieval and monitoring
Wireless and Telemetry Logging
ICT offers a variety of solutions for data logging from almost any sensor. We can log at intervals from seconds to hours, collect the measured data and store it for later retrieval. The data can then be transmitted wirelessly to offsite destinations using the cellular network.
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MCC1 - Multiconverter Communicator
MCC1 - Multiconverter Communicator
Designed for the remote monitoring and control of industrial communication applications. The MCC1 can be factory customised for specific applications.
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Download brochure Voltage Sensor Logger (VSL)
Voltage Sensor Logger (VSL)
The Voltage Sensor Logger (VSL) is a stand-alone logging instrument for the measurement of any sensor with a voltage input/output.
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