Plant Fluorescence Imaging System
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| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | IN-LeafClear |
| Price | USD 67,000 (FOB) |
| Camera Resolution | 1608 × 1104 |
| Pixel Size | 9 µm × 9 µm |
| Frame Rate | 100 fps |
| Bit Depth | 12-bit |
| Interface | USB 3.0 |
| Lens Focal Length | 12 mm (adjustable) |
| Max Aperture | F/2.8 (adjustable) |
| HFOV | 62.11° |
| VFOV | 44.83° |
| Max Imaging Area | 50 cm × 35 cm |
| Excitation Wavelength | 450 nm (blue LED) |
| Actinic Light | 630 nm (red LED) |
| Far-Red Light | 730 nm |
| Actinic Irradiance Range | 90–1440 µmol/(m²·s) |
| OJIP Duration | 0.1–1.0 s |
| PAM Dark Adaptation | 0–3600 s |
| Saturation Pulse Intensity | 15–100% (450 nm) |
| Fluorescence Dynamic Range | 0–4095 (12-bit) |
| SNR | >100:1 |
| Repeatability (CV) | <3% |
| Linearity (R²) | >0.999 |
| Minimum Sampling Interval | 10 ms (OJIP), 100 ms (PAM) |
| Spatial Resolution | ~0.3 mm/pixel (at 50 cm × 35 cm FOV) |
| Brand | DianJiang |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ECA-YLS01 |
| Price Range | USD 7,000 – 14,000 |
| Light Source | 470 nm Blue LED |
| Photosynthetic Photon Flux Density (PPFD) | 0–5000 μmol·m⁻²·s⁻¹ (adjustable) |
| Minimum Sampling Interval | 2 μs |
| Data Acquisition Rate | Up to 500,000 points per second |
| Onboard Storage | 4 GB microSD card |
| Interface | USB 2.0 |
| Display | 128 × 64 monochrome LCD |
| Power Supply | Rechargeable Li-ion battery (7.6 V, 2.6 Ah) |
| Weight | 400 g |
| Dimensions | 12.5 × 8.0 × 3.3 cm |
| Dark Adaptation Clip | Integrated, leaf-compatible design |
| Brand | Hansatech (distributed by SUSS, Germany) |
|---|---|
| Origin | United Kingdom |
| Model | M-PEA-1 |
| Power Supply | 12 V DC, 1 A |
| Operating Temperature | 0–40 °C |
| Dimensions | 230 × 190 × 85 mm |
| Weight | 1.4 kg |
| Data Interface | USB 2.0 |
| Sampling Rate | 10 µs |
| A/D Resolution | 16-bit |
| Actinic Light Source | High-intensity red LED (peak 625 nm, FWHM 20 nm), up to 5000 µmol m⁻² s⁻¹ |
| Far-Red Light Source | High-brightness LED with long-pass filter, >1000 µmol m⁻² s⁻¹ |
| P700⁺ Measurement | Modulated 820 nm LED (1–100% intensity, 1% step) |
| Fluorescence Detection | Low-noise, fast-response PIN photodiode with 730 nm ±15 nm bandpass filter |
| P700⁺ Detection | Low-noise, fast-response PIN photodiode with dedicated bandpass filtering |
| Optical Sealing | Quartz-glass encapsulation for dust, moisture, and contamination resistance |
| Brand | PSI (Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model | PlantScan |
| Import Status | Imported |
| Type | Automated Plant Phenotyping System with Chlorophyll Fluorescence, RGB 3D, Thermal, NIR, and Hyperspectral Imaging |
| Brand | PSI (Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model | PlantScreen Conveyor Edition |
| Compliance | CE-marked, ISO 9001-certified manufacturing |
| Application Domain | Automated plant phenotyping, non-invasive physiological & structural imaging |
| Imaging Modalities | Chlorophyll fluorescence, RGB 3D, thermal IR, NIR water status, VNIR/SWIR hyperspectral |
| Throughput Capacity | Up to 200+ plants per day (standard tray configuration) |
| Enclosure Dimensions | 150 × 150 × 220 cm (L×W×H), light-isolated |
| Data Management | MySQL-based relational database with audit-trail logging, GLP-compliant metadata tagging |
| Brand | PSI |
|---|---|
| Origin | Czech Republic |
| Model | PlantScreen Field |
| Key Features | Integrated chlorophyll fluorescence imaging (Fo, Fm, Fv/Fm, ΦPSII, NPQ, qP, qN, Rfd), RGB phenotyping (5 Mpx, leaf area, solidity, eccentricity, roundness, NDVI-equivalent greenness), thermal imaging (640×480 px, 7.5–13 µm, −20 to 120 °C), hyperspectral imaging (380–1000 nm, 675 bands), LiDAR 3D structural scanning, GPS-guided autonomous mobile platform (12 m arm span, 10 m swath, 2 cm positional accuracy), real-time data acquisition & cloud-enabled phenomics database (MySQL), daylight-adapted fluorometry with modulated 620 nm pulse light and 735 nm far-red actinic light, 720×560 px CCD (50 fps, 12-bit) or optional 1360×1024 px (20 fps, 16-bit), 35×35 cm standard imaging field (customizable to 80×80 cm) |
| Compliance | Designed for GLP-aligned field trials, supports ISO 22029 (plant phenotyping terminology), ASTM E2912 (spectral reflectance standards), and FAO/CGIAR phenotyping data interoperability guidelines |
