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The Plant Canopy Analyzer (Model PCA-VH-1-101) by Virtual is a precise and versatile instrument designed for measuring and analyzing both incident and transmitted Photosynthetically Active Radiation (PAR) within crop and forest canopies. This analyzer features multiple sensor probes: one with an array of 10 PAR sensors embedded in a 1-meter long probe connected to a handheld terminal, and a second probe with a single PAR sensor in a 0.5-meter probe linked to a handheld data logger. Additionally, a dedicated PAR sensor serves as a reference for incoming radiation to ensure accuracy. The device effectively measures light penetration across low, regularly spaced canopies typical in agriculture and forestry research. The analyzer supports various light conditions and is ideal for comparative crop studies, cultivar performance analysis, and treatment effect assessments. Data collected from sensors is averaged and transmitted to the data logger, from which it can be transferred to a computer via USB using the proprietary 'Virtualware' PC interface software for detailed analysis and reporting. This makes it a critical tool for researchers and agronomists focused on optimizing photosynthesis efficiency and understanding canopy light distribution.
Key Features
| Features | Description |
|---|---|
| Multi-Sensor Probes | 10 PAR sensors on 1m probe and single PAR sensor on 0.5m probe |
| Incident and Transmitted PAR Measurement | Measures both incident and transmitted Photosynthetically Active Radiation |
| Handheld Data Logger and Terminal | Data collection via handheld devices for convenience in field use |
| Reference PAR Sensor | Dedicated sensor to record incoming radiation for accurate calibration |
| Data Transfer Capability | USB port enabled for downloading data using 'Virtualware' PC interface software |
| Suitable for Low, Regular Canopies | Ideal for agricultural crops and forestry with low canopy structures |
| Operates in Various Light Conditions | Functionality maintained across a range of ambient lighting |
| Average Light Level Calculation | Computes average light intensity along the probe for comprehensive analysis |
| Attributes | Description |
|---|---|
| Model Number | PCA-VH-1-101 |
| Probe Length (Primary) | 1 meter |
| Number of PAR Sensors (Primary Probe) | 10 sensors |
| Probe Length (Secondary) | 0.5 meter |
| Number of PAR Sensors (Secondary Probe) | 1 sensor |
| Reference PAR Sensor | 1 sensor connected to data logger |
| Data Logger Connectivity | USB interface for PC connection |
| Software Included | 'Virtualware' PC Interface Software |
| Measurement Type | Incident and Transmitted Photosynthetically Active Radiation |
| Application | Crop and forest canopy light penetration analysis |
| Power Source | Handheld terminals and data logger battery operated |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The analyzer uses a dedicated reference PAR sensor that measures incoming radiation, allowing the device to calibrate accurately against ambient light variations. Additionally, the multi-sensor array averages light intensity, enhancing measurement precision even in fluctuating light environments.
Yes, the PCA-VH-1-101 includes a handheld data logger connected to a secondary PAR sensor probe capable of recording transmitted PAR. This allows independent data collection alongside the primary sensor probe.
Data stored in the handheld data logger can be transferred to a computer via a USB port using the 'Virtualware' PC Interface Software provided with the device. This software facilitates data download, visualization, and further analysis.
This device is specifically well-suited for low, regular canopies common in many agricultural crops and forest canopies but may be less effective for very dense or irregularly spaced canopies.
Both the handheld terminal and the data logger operate on battery power, providing portability and ease of use in field conditions without the need for external power.
Brand: virtual
Country Of Origin: India
“Virtual” make Plant Canopy Analyzer offers convenient and flexible tools for measuring and analyzing incident and transmitted Photo synthetically Active Radiation (PAR) in Crop and Forest canopies. It provides vital information about the penetration of PAR into crops and forest, and is essential in work such as comparative crop studies, for separating out the effects of cultivars and treatment. It is particularly well suited to low regular canopies (as found in many agricultural crops). It can be used in most light conditions. The first sensor probe has
an array of 10 PAR sensors embedded in a 1m long probe, and is connected with Handheld Terminal. The second sensor probe also has a 1 PAR sensor embedded in a 0.5m long probe, and is connected with handheld Data logger. One PAR Sensor is also connected with data logger for reference incoming radiation. When a reading is taken, all sensors are scanned and the measurements transmitted to the data logger. The average light level along the probe is calculated. Further you can download data from data logger to a computer (USB Port) with the help of "Virtualware" (PC Interface Software).
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