PhenoTron-YZ Plant Phenotype and Germplasm Resource Imaging Analysis System

PhenoTron YZ Plant Phenotype and Germplasm Resource Imaging Analysis System is a multifunctional, high-throughput laboratory phenotype trait analysis system based on spectral imaging and machine vision technology, newly launched by Yiketai Ecological Technology Company. It adopts spectral imaging sensor technology and STP (Sensor To Plant) fully automatic crop phenotype XYZ scanning imaging analysis platform technology designed and developed by Yiketai Spectral Imaging and UAV Remote Sensing Research Center. It can be used for laboratory high-throughput plant phenotype imaging analysis, crop germplasm resource detection and identification, crop genetic breeding, crop stress and resistance screening, high-throughput breeding, etc. The system adopts STP technology and consists of a host system and a spectral imaging system. The host system includes a host box, control unit, touch screen display, data processing server, etc; The spectral imaging system consists of a spectral imaging sensor, a light source system, an automatic scanning Y-axis and Z-axis synchronous lifting dual axis system, etc.

Main technical features:

1. Standard 400-1000nm hyperspectral imaging, or dual lens hyperspectral imaging with 400-1000 and 900-1700nm lenses, optional 1000-2500nm hyperspectral imaging

2. Optional Thermo RGB infrared thermal imaging and RGB imaging analysis

3. Optional chlorophyll fluorescence imaging analysis

4. Optional 3D laser scanning

5. Weighing 360 degree rotating platform (optional), capable of imaging analysis of plant top and side (Z-axis)

6. Fully automatic spline scanning (Y-axis) imaging, capable of simultaneously imaging and analyzing multiple pots of plants, as well as high-throughput imaging analysis of roots, leaves, fruits, and seeds in the sample tray

7. Modular structure, the host system adopts 5G communication technology, star shaped networking IoT modules, and can be freely expanded to add sensors and control modules such as light sources, scales, rotating platforms, temperature and humidity monitoring, etc

8. Remote control, automatic operation, data collection and storage, and other functions are available

9. The system has automatic protection function, which automatically shuts down in case of short circuit, overload, or undervoltage to prevent equipment damage

10. The system platform is equipped with universal casters for easy mobility

Main technical indicators:

1. The control unit is an embedded operating system with a fully Chinese touch screen, which facilitates system debugging, trial operation, etc

2. Users can remotely control the camera and platform through PC based full Chinese GUI software

3. 10 inch touch screen display, integrating mobile scanning, synchronous lifting, camera control, light source switch, shutter trigger, one click weighing and display

4. Support combination commands: up to 10 commands can be set to achieve unmanned operation

5. Modular structure, 5G wireless communication technology, star shaped networking of sensors and control units, with powerful expansion capabilities

6. Y-axis automatic movement scanning stroke of 1.2m, Z-axis synchronous lifting stroke of 60cm, safe load up to 40kg

7. Mobile speed and accuracy: adjustable from 1-40mm/s, with a mobile and positioning accuracy of 1mm

8. Effective scanning imaging range: 120cm × 60cm

9. VNIR hyperspectral imaging:

1. Band range: 400-1000nm

2. Number of bands: 224 channels

3. Spectral resolution: FWHM 5.5nm

4. Spatial resolution: not less than 1024 × 1024

5. Signal to Noise Ratio 600:1

6. Analysis parameters: It can measure and analyze crop biochemical and physiological indicators such as chlorophyll content, anthocyanin content, carotenoid content, light use efficiency, health index, coverage, stress, and more than 20 other parameters through imaging

10. SWIR near-infrared hyperspectral imaging:

1. Band range: 900-1700nm

2. Number of bands: 224 channels

3. Spectral resolution: FWHM 8nm

4. Spatial resolution: not less than 640 × 640

5. Signal to noise ratio: 1000:1

6. Analysis parameters: Imaging measurement analysis of NDNI normalized N index, NDWI normalized water index, MSI water stress index, etc

11. Infrared thermography:

1. Resolution: 640 × 512 pixels

2. Measurement temperature range: -25 ℃ -150 ℃

3. Sensitivity: 0.03 ℃ (30mK) @ 30 ℃

4. Spectral range: 7.5-13.5 μ m

5. Sensor: Uncooled infrared focal plane sensor, calibrated at multiple points (with calibration certificate)

6. 1-14x digital zoom

7. The software has a color palette (14 color combinations including natural, rainbow, grayscale, gradient, etc.), difference technology, temperature range setting (to change color distribution or highlight selection range, etc.), isotherm mode, selection analysis (points, lines, polygons, etc.), temperature scanning (to display the temperature distribution curve of the selected line, etc.), profile temperature, time chart, etc; Can display image information; Having reporting modes, etc; Control settings can be made

12. RGB color imaging: high-resolution RGB imaging with a resolution of 18MP pixels, 10x optical zoom, optional with other resolution lenses, equipped with professional form measurement and color analysis software

13. Chlorophyll fluorescence imaging unit (optional):

1. Professional high-sensitivity chlorophyll fluorescence imaging CCD, frame rate 50fps, resolution 720x × 560 pixels, pixel size 8.6 × 8.3µm

2. Photochemical light up to 1000 µ mol · m^-2. s^-1Adjustable, saturated pulse 3900 µ mol · m^-2. s^-1

3. Can automatically run protocols such as Fv/Fm, Kautsky induction effect, fluorescence quenching analysis, light response curve, etc

4. More than 50 chlorophyll fluorescence automatic measurement and analysis parameters, including Fv/Fm, Fv '/Fm', Y (II), NPQ, qN, qP, Rfd, ETR, etc., automatically generate chlorophyll fluorescence parameter maps

5. Automatically synchronize the display of chlorophyll fluorescence parameters and parameter graphs, chlorophyll fluorescence dynamic curves, and chlorophyll fluorescence parameter frequency histograms

14. Optional ENVIS environmental factor monitoring module, such as air temperature and humidity monitoring, CO monitoring, etc

15. System platform specifications: standard configuration of approximately 190cm x 170cm x 60cm (length x width x height)