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Summary of Contents for PSI PlantPen NDVI
- Page 2 This document and its parts can be copied or provided to a third party only with the express permission of PSI. The contents of this manual have been verified to correspond to the specifications of the device. However, deviations cannot be ruled out.
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Page 3: Table Of Contents
ABLE OF ONTENT Information before using PlantPen device ......................4 General Description ............................5 Technical Specification ..............................6 Device Description ............................8 List of equipment and customer information......................9 Care and maintenance ..............................9 Principle of measurement ..........................10 Getting started ............................... 11 Calibration ................................11 Measurement .................................11 Control menu tree ............................ -
Page 4: Information Before Using Plantpen Device
NFORMATION BEFORE USING LANT EN DEVICE Read this manual carefully before operating the device. If you are not sure about something in the manual, contact the manufacturer for clarification. By accepting the device, the customer agrees to follow the instructions in this guide. Always follow corresponding manuals while working with the PlantPen device or doing the maintenance. -
Page 5: General Description
ENERAL ESCRIPTION The PlantPen model PRI 210 measures Photochemical Reflectance Index (PRI) in two narrow wavelength bands centered close to 530 nm and 590 nm. The photochemical reflectance index ((R531 – R570) / (R531 + R570))2 correlates with the epoxidation state of xanthophyll cycle pigments and photosystem efficiency in many studies under diverse conditions, such as different 1. -
Page 6: Technical Specification
PlantPen PRI 210 PRI = (R531 – R570) / (R531 + R570) Reference: Sellers et al. (1985) Protocols Normalized Difference Vegetative Index PlantPen NDVI 310 NDVI = (R740 – R660) / (R740 + R660) Reference: Rouse et al. (1974) PlantPen PRI 210... - Page 7 Bluetooth module compliance data: Category Country Standard FCC Part 15 Subpart B: 2008 Class B Radio FCC CRF Title 47 Part 15 Subpart C FCC ID: T9J-RN42 ETSI EN 301 489-1 V1.8.1 Europe ETSI EN 301 489-17 V2.1.1 ETSI EN 300 328 V1.7.1 Canada IC RSS-210 low power comm.
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Page 8: Device Description
EVICE ESCRIPTION Fig. 1 Device description. Page | 8... -
Page 9: List Of Equipment And Customer Information
3.1 L IST OF EQUIPMENT AND CUSTOMER INFORMATION Standard version of the PlantPen device package consists: • PlantPen PRI 210 or PlantPen NDVI 310 • Carrying Case • FluorPen software and driver (on a USB flash disc) • Operation Manual (PDF on a USB flash disc) •... -
Page 10: Principle Of Measurement
The cell structure of the leaves, on the other hand, strongly reflects near-infrared light (from 0.7 to 1.1 µm). The differences in plant reflectance in the visible and near-infrared wavelengths are used to calculate NDVI index. NDVI is directly related to the photosynthetic capacity and hence energy absorption of plant canopies. Fig. 3 PlantPen NDVI 310. Page | 10... -
Page 11: Getting Started
ETTING STARTED For more detailed information on steps of PlantPen operation please refer to chapter 6. The device is powered by built in Li-Ion battery. Ensure that the battery if fully charged by plugging it into a PC via USB cable or the AC outlet via USB adapter (not included) and the cable. -
Page 12: Control Menu Tree
ONTROL MENU TREE The next few pages of this manual show the structure of the firmware menu on the PlantPen device, and explain in a schematic way the operation of the PlantPen. The schematic shows the Main Menu, first-level Sub-Menus and second- level Sub-Menus. - Page 13 Page | 13...
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Page 17: Usb Connection
PC. Both may be found on the installation disk (USB driver folder) delivered with the device. Once the USB driver is installed the Device Manager in Windows will list the USB serial port in the device tree. The USB driver may also be downloaded from PSI websites www.psi.cz . -
Page 18: Bluetooth Connection
LUETOOTH CONNECTION In addition to data transfer via USB the PlantPen may be connected to the software via Bluetooth for data transfer. Before setting up the Bluetooth connection between the PlantPen and the PC, ensure the following components are in place: Bluetooth enabled PC The PC must have Bluetooth wireless technology, either built-in or through a Bluetooth card. - Page 19 Select: “Add a device” to start searching for the new Bluetooth device. Be sure that the PlantPen is in discoverable mode (see step 1). Fig. 6 Add a device. Selecting the PlantPen • Select: PSI PlantPen icon. • Click: Next (Fig. 7). Fig. 7 Select the PlantPen. 5. Starting the Pairing Process This step is different for old and new version of the PlantPen, that are equipped with disparate Bluetooth module.
- Page 20 Fig. 8 Pairing process. New versions PRI 210 and NDVI 310: • Select: Yes (Fig. 9). Please note that the PlantPen device does not display the verification number. The verification code is not important for the BT connection. • Select: Next. Fig.
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Page 21: Fluorpen Software
LUOR EN SOFTWARE 9.1 S OFTWARE INSTALLATION Copy the FluorPen software provided on the USB flash disk to your computer and launch the FluorPen program. To connect and recognize the PlantPen device in the FluorPen software, proceeds first with the registration of the FluorPen software (Fig. 11). -
Page 22: Menu And Icons Explanation
9.2 M ENU AND ICONS EXPLANATION 9.2.1 AIN MENU MENU: File Load Loads previously saved data files. Save Saves data to hard disc. Export Exports data in .txt format. Export to JSON Exports data in JavaScript Object Notation. Close Closes the current experiment. Close All Closes all running experiments. -
Page 23: Menu Settings
9.2.2 ENU SETTINGS MENU > Setup > Settings After Download – Memory Erase If the box is checked the PlantPen memory is erased after each data download. Data – Inverted If the box is checked the polarity of data is inverted, e.g., multiplied by -1. This feature can be helpful for a certain type of experiment when the measured data are undesirably interpreted as negative values. - Page 24 Online Control – Time (Fig. 14) The PlantPen time and date can be set in this window. The time and date can be edited either manually by setting and saving it or synchronized with the computer automatically by ticking the box. The synchronization is performed just at once (i.e., the option doesn’t synchronize the time continuously).
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Page 25: Data Transfer And Export
9.3 D ATA TRANSFER AND EXPORT Perform a measurement with your PlantPen. In Fig. 16 we did an NDVI measurement. Click the Download icon or select Device > Download. The Data table appears. Fig. 16 Example of data transfer. For export press File > Export or Export icon, select what you want to export (NDVI or PRI) -Fig. 17. Selected only –... - Page 26 Fig. 17 Data export. Page | 26...
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Page 27: Firmware Update
9.4 F IRMWARE UPDATE All data in the PlantPen memory are erased during the firmware update! Before starting any firmware update, download all your data from the PlantPen memory to the computer! Starting Update • Select: Setup > Update Firmware From File ( Fig. - Page 28 Fig. 20 Select .bxn file. Finishing Upload • Select: OK to start uploading of the update (Fig. 21). Fig. 21 Data loss warning. • The bottom bar indicates the upload progress (Fig. 22). Fig. 22 Uploading process. • Press: OK to finish upload (Fig. 23). Fig.
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Page 29: Gps Module
10 GPS MODULE The new versions of the PlantPen device (PRI 210 and NDVI 310) have integrated GPS module which can be turned on during the measurements. When GPS module is turned on the map coordinates will be automatically saved with all collected data and will be downloaded during data download. -
Page 30: Data Download
10.2 D ATA DOWNLOAD Enabling Communication: • Switch on the computer and the PlantPen. Set your computer to PlantPen communication: enable Bluetooth or connect to USB port (see instructions on pg. 17). Downloading Data from the PlantPen • Start FluorPen program. •... -
Page 31: Warranty Terms And Conditions
The customer is responsible for shipping and insurance charges (for the full product value) to PSI. The manufacturer is responsible for shipping and insurance on return of the instrument to the customer. •...
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