Plant Physiology & Ecology Instruments
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| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | PAM-2500 |
| Excitation Light | Red LED (modulated, multi-frequency selectable) |
| Actinic Light | Blue LED (up to 800 µmol·m⁻²·s⁻¹), Red LED (up to 4000 µmol·m⁻²·s⁻¹) |
| Far-Red Light | 750 nm LED |
| Saturation Pulse | Red LED (up to 25,000 µmol·m⁻²·s⁻¹) |
| Single-/Multi-Turnover Flash | Red LED (12,500 / 25,000 µmol·m⁻²·s⁻¹) |
| Measured Parameters | Fo, Fm, F, Fo′, Fm′, Fv/Fm, Y(II) [ΔF/Fm′], qL, qP, qN, NPQ, Y(NPQ), Y(NO), ETR, C/Fo, PAR, leaf temperature |
| Operating System | Windows-based embedded interface |
| Compliance | Designed for field-deployable GLP-aligned experimental workflows |
| Brand | Santiyiqi |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | ST-NLA3 |
| Price | USD 6,300 (approx. based on ¥45,000 at 1 USD = ¥7.14) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | ENVIdata-DT |
| Pricing | Available Upon Request |
| Brand | PSI (Photosynthesis Systems Instruments) |
|---|---|
| Origin | Czech Republic |
| Model | FluorCam Desktop Multispectral Fluorescence Imaging System |
| Imaging Area | 13 × 13 cm |
| CCD Frame Rate | Up to 50 fps |
| OJIP Kinetics Acquisition | Yes (optional module) |
| QA Reoxidation Kinetics | Yes (STF pulse ≤100 µs, up to 120,000 µmol·m⁻²·s⁻¹) |
| Protocol Flexibility | Fully programmable, multi-step fluorescence protocols with time-stamped automated cycles |
| Dual-Color Actinic Light Sources | Standard red + white |
| Optional Modules | TetraCam RGB imaging (20 × 25 cm), hyperspectral imaging unit, infrared thermography unit, GFP imaging capability |
| Brand | PSI (Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model | FluorCam GFP/Chl |
| Imaging Area | 40 mm × 40 mm |
| CCD Sensor | TOMI-2, 1360 × 1024 pixels, 16-bit A/D, 20 fps max |
| Excitation Wavelengths | 610–620 nm (Measuring Light), 440–450 nm (Actinic & Saturating Light), 735 nm (Far-Red Light) |
| Irradiance | Up to 4500 µmol(photon)·m⁻²·s⁻¹ (Saturating Light), 1200 µmol(photon)·m⁻²·s⁻² (Actinic Light) |
| Filter Options | Red Chlorophyll Fluorescence Filter, Green GFP-Specific Filter |
| Spectral Detection Range | 400–1000 nm |
| Weight | 2 kg |
| Dimensions | 194 × 182 × 280 mm |
| Power Supply | 100–240 V AC or Optional Field Battery Pack (≥10 h operation) |
| Operating Environment | 5–40 °C, 0–90% RH (non-condensing) |
| Compliance | Firmware-upgradable BIOS, GLP/GMP-ready data logging with timestamped auto-storage |
| Brand | PSI (Photosynthesis Systems Instruments, Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model | FluorCam HT |
| Imaging Area | Up to 80 × 80 cm (standard 35 × 35 cm) |
| Fluorescence Sensor | High-sensitivity CCD, 1392 × 1040 pixels (15 fps), 12-bit A/D |
| RGB Sensor | 2560 × 1920 pixels, 1/2.5″ format |
| IR Thermal Camera (optional) | 640 × 480 pixels, NETD < 50 mK @ 30°C, 20–120°C range |
| Scan Precision | ±0.1 mm positional accuracy |
| Scan Speed | Up to 150 mm/s |
| Sample Throughput | 12 pots (Ø ≈ 30 cm) in < 60 s |
| Fluorescence Parameters | >50 standard PAM-derived parameters (Fo, Fm, Fv/Fm, NPQ, QY_Ln, Rfd, etc.) |
| Software | FluorCam v7.x with GLP-compliant audit trail, protocol scripting, remote web access, multi-user role management |
| Compliance | Designed for ISO/IEC 17025-aligned lab workflows |
| Brand | PSI (Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model | Fluorcam |
| Image Resolution | 12-bit, 512 × 512 pixels |
| Frame Rate | 50 fps |
| Data Interface | USB 2.0 |
| Spatial Resolution | ~1 mm (macro mode) |
| Excitation Sources | High-power LED arrays (450 nm, 625 nm, white), optional halogen lamp with shutter/LCD for continuous actinic light and saturating pulses |
| Detection | High-sensitivity cooled CCD camera with spectral response optimized for chlorophyll *a* fluorescence (680–750 nm) |
| Software | FluorCam 7.x with programmable protocol engine, ROI-based kinetic analysis, multi-parameter false-color mapping, and GLP-compliant audit trail (optional FDA 21 CFR Part 11 module) |
| Brand | PSI (PhotoSystems Instruments) |
|---|---|
| Origin | Czech Republic |
| Model | FluorCam Open-Field Chlorophyll Fluorescence Imaging System |
| Imaging Area | Standard 13 × 13 cm |
| CCD Sensor | TOMI-2, 1360 × 1024 px, 16-bit A/D, 6.45 µm pixel size, 20 fps max |
| Light Sources | 4 × LED panels (617 nm measuring light |
| dual actinic | 617 nm + white or 617 nm + 470 nm |
| Fluorescence Parameters | >50 including Fo, Fm, Fv/Fm, ΦPSII, NPQ, qL, ETR, Rfd, QY_Ln, FtDn, etc. |
| Software | FluorCam v8.x with protocol scripting, ROI analysis (>1000 regions), timestamped automated acquisition, dual averaging modes, export to Excel & video |
| Optional Modules | TetraCam RGB imaging (20 × 25 cm), PAR/NDVI (735 nm + 650 nm), GFP/YFP/DAPI imaging (with 7-position filter wheel & UV/blue/green LED panels), multi-spectral fluorescence capability |
| Brand | PSI (Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model Variants | Desktop, Floor-standing, Large Floor-standing |
| Excitation Light Sources | UV–NIR LED Array (365 nm, 450 nm, 470 nm, 490 nm, 520 nm, 590 nm, 630 nm, 735 nm, White Cold LED) |
| Fluorescence Detection Channels | Adjustable via Motorized Filter Wheel (FRET-compatible filters for GFP, RFP, YFP, BFP, CFP, SYBR Green, DAPI, etc.) |
| Imaging Area | Up to 35 × 35 cm |
| Sample Height Range | 20–100 cm (motorized adjustable stage) |
| Measurement Modes | PAM-modulated chlorophyll fluorescence imaging, OJIP transient kinetics imaging, multicolor steady-state fluorescence imaging, chlorophyll distribution mapping, fluorescent protein expression profiling, secondary metabolite fluorescence profiling |
| Software | FluorCam 7.0 with automated protocol scheduling, time-stamped data archiving, GLP-compliant audit trail, and FDA 21 CFR Part 11-ready user access control |
| Brand | PSI (Czech Republic) |
|---|---|
| Origin | Czech Republic |
| Model | FluorCam |
| Detector | High-sensitivity CCD (400–1000 nm, 512×512 px, 8.2×8.4 µm pixel size) |
| Frame Rate | Up to 50 fps |
| Fluorescence Parameters | F₀, Fₘ, Fᵥ, F₀′, Fₘ′, Fᵥ′, QY(II), NPQ, ΦPSII, Fᵥ/Fₘ, Fᵥ′/Fₘ′, Rfd, qN, qP, ETR, and >50 additional derived parameters |
| Actinic Light Sources | White, blue (450 nm), red (620 nm) |
| Measuring Light | 620 nm red LED, pulse width 10–100 µs adjustable |
| Far-Red Light | 735 nm IR LED |
| Uniform Illumination Area | 2.5 × 2.5 cm |
| Excitation Modes | Static or dynamic light regimes |
| Software-Controlled Protocols | Fᵥ/Fₘ, Kautsky induction kinetics, fluorescence quenching analysis, light-response curves, custom script-based experiments |
| Data Interface | USB 2.0 |
| Power Supply | AC adapter or rechargeable battery (field operation) |
| Weight | 1.8 kg |
| Optional Accessories | Handheld OJIP fluorometer module, rugged tablet-based industrial PC |
| [Brand | PSI |
|---|---|
| Origin | Czech Republic |
| Model | FluorCam Series |
| Key Features | PAM-modulated chlorophyll fluorescence imaging |
| Sensor Options | Up to 1280×1024 px, 16,000 fps OJIP-capable sensor |
| Imaging Area | 31.5×41.5 mm (portable) to 35×35 cm (large-scale platform) |
| LED Excitation Sources | Customizable multi-wavelength (red, blue, white, UV, far-red) |
| Software | FluorCam v8.x with protocol editor, GLP-compliant audit trail, lifetime free updates |
| Compliance | ASTM E2912-22 (fluorescence imaging standards), ISO 17025 traceable calibration support, FDA 21 CFR Part 11 optional module] |
| Origin | Czech Republic |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FluorCam-Pro |
| Pricing | Upon Request |
| Brand | -- |
|---|---|
| Origin | Czech Republic |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | FluorCam-WIC |
| Pricing | Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | UV-MCF |
| Pricing | Upon Request |
| Brand | EcoTech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | FluorTron®-Robot |
| Pricing | Upon Request |
| Origin | Czech Republic |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | FP-leaf |
| Pricing | Available Upon Request |
| Origin | Czech Republic |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | FP100 |
| Price | Upon Request |
| [Origin | Europe |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | FP100MAX-D |
| Price | Upon Request |
| Measurement Parameters | Fo, Ft, Fm, Fm′, QY (Fv/Fm & Fv′/Fm′), OJIP transient kinetics, NPQ₁ & NPQ₂, Light Curves 1–3 |
| Actinic Light Range | 0–3000 µmol·m⁻²·s⁻¹ |
| Measuring Light | Blue LED (625 nm, optional red/white) |
| Detection Wavelength Range | 697–750 nm |
| PAR Sensor | 400–700 nm, output in µmol·m⁻²·s⁻¹ |
| Data Storage | 100,000 measurements (4 MB internal memory) |
| Interface | Bluetooth / USB / RS-232 |
| Display | 2×8 character monochrome LCD |
| Power | 4×AAA alkaline or rechargeable batteries (70 h continuous operation) |
| Dimensions | 120 × 57 × 30 mm |
| Weight | 180 g |
| Operating Temp. | 0–55 °C, RH: 0–95% non-condensing |
| Firmware | Upgradable BOIS |
| Software | FluorPen 2.0 (Windows 2000+, real-time remote control, GPS geotagging, Excel export)] |
| Origin | Europe |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model | Fytoscopes FS Series |
| Pricing | Available Upon Request |
| Origin | Czech Republic |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FS3400 |
| Price | Upon Request |
| External Dimensions (L×D×H) | 226 × 120 × 210 cm |
| Internal Height | 189 cm |
| Volume | 3400 L |
| Light Source | Cool White + Far-Red LEDs (independently controllable) |
| Maximum Photosynthetic Photon Flux Density (PPFD) | 1600 µmol·m⁻²·s⁻¹ at 125 cm distance |
| Uniform Illumination Area | 0.9 m² |
| Temperature Control Range | 0–45 °C (performance dependent on ambient conditions and lighting load) |
| Relative Humidity Range | 35–95 % RH |
| Programmable Parameters | Light intensity, spectral composition (via channel ratio), photoperiod, ramped dawn/dusk transitions, cloud-simulation cycles, temperature setpoints, humidity setpoints |
| Chlorophyll Fluorescence Monitoring | Automated Ft and Qy acquisition with integrated optical lens system |
| Optional Modules | High-precision multi-gas mixing system (up to 4 gases |
| Brand | GrainSense |
|---|---|
| Origin | Finland |
| Model | GrainSense GO (Handheld), GrainSense Lab (Benchtop), GrainSense Combine (In-Field Flow Sensor) |
| Measurement Principle | Near-Infrared (NIR) Spectroscopy in the Third Overtone Region (~1150–1350 nm) |
| Sample Throughput | Handheld — single seed batch (5–20 g) |
| Power | Handheld — rechargeable Li-ion battery (8+ hrs) |
| Data Output | Real-time % w/w protein, moisture, starch (carbohydrate proxy), and crude fat |
| Compliance | CE marked |
| Software | GrainSense Cloud platform with API access, audit trail, user role management, and FDA 21 CFR Part 11–ready optional modules |
| Brand | EcoTech |
|---|---|
| Origin | Finland |
| Model | GrainSense |
| Type | Handheld / Flow-through / Benchtop NIR Seed Analyzer |
| Measurement Principle | Near-Infrared (NIR) Transmittance Spectroscopy |
| Key Parameters | Protein, Moisture, Fat, Carbohydrates |
| Sample Throughput | 3 g (handheld), ~100 g/s (flow-through) |
| Operating Temp | 5–45 °C (handheld), 0–45 °C (flow-through) |
| Communication | Bluetooth LE 5.0 (handheld), Ethernet/RS-485 (flow-through) |
| Compliance | CE, RoHS, IP65 (flow-through enclosure), GLP-supporting data logging |
| Brand | Haglof Inc. |
|---|---|
| Origin | Sweden |
| Model | Postex |
| Dimensions | 93 × 63 × 72 mm |
| Weight (instrument) | 243 g |
| Weight (tripod assembly) | 4.85 kg |
| Ultrasonic Range | ≥30 m (with 360° adapter: ≥20 m) |
| Laser Range | 0.46–700 m |
| Laser Accuracy | ±4 cm |
| Angular Accuracy | ±0.1° |
| Angular Resolution | 0.1° |
| Distance Resolution (ultrasonic) | 0.01 m |
| Distance Resolution (laser, DME mode) | 0.01 m |
| Operating Temperature | −20 °C to +45 °C |
| IP Rating | IP67 / NEMA 6 |
| Laser Class | IEC 60825-1:2001 Class 1M, FDA 21 CFR Part 1040.10 Class 1 |
| Battery | Internal 3.7 V rechargeable Li-ion (~9,000 measurements per charge |
| Interface | USB Mini-B, Bluetooth SPP (PIN: 1234), IR |
| Data Output Format | NMEA or ASCII |
| Tripod Arm Extension | Up to 125 cm from center |
| Reflector Beacon (A/B/C) | Ø70 mm, 85 g each, 1.5 V AA alkaline, max. 9 mW |
| 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 |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | HEMIDIG Digital Plant Canopy Analysis System |
| Pricing | Upon Request |
| Camera Max Resolution | 8 MP |
| Fisheye Lens Field of View | 180° |
| Storage Capacity (512 MB SD Card) | 20 high-res images or 60 standard images |
| Adjustable Monopod Range (MPD1) | 0.69–1.66 m |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | HM-GH2 |
| Price | USD 6,950 (FOB Qingdao) |
| RH Range | 0–100% RH |
| CO₂ Range | 0–3000 µmol/mol |
| PAR Range | 0–3000 µmol/(m²·s) |
| Operating Temp | 0–50 °C |
| Battery Life | 10–12 h (fully charged) |
| Display | 7-inch capacitive touchscreen |
| Data Transfer | Wi-Fi, Bluetooth, USB, U-disk export |
| Cloud Platform Integration | Yes |
| Leaf Chamber Size | 3.3 × 3.3 cm |
| Weight | 4.0 kg (main unit), 0.7 kg (handle) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACS-470 |
| Price | Upon Request |
| Brand | Hongweiliangzi |
|---|---|
| Origin | Shandong, China |
| Model | YMJ-P |
| Width Range | 0–210 mm |
| Length Range | 0–290 mm |
| Max. Leaf Area | 600 cm² |
| Area Resolution | 0.001 cm² |
| Length/Width Resolution | 0.01 cm |
| Accuracy | ±1% (leaf area >30 cm²), ±2% (≤30 cm²) |
| Camera | 16 MP, auto-focus, integrated high-brightness LED illumination |
| Software | Windows 7 or later (Windows 10 recommended), USB 2.0 interface |
| Data Export | Excel-compatible CSV, time-series charts, cloud-based historical retrieval |
| Brand | Horde Electric |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HD-ZWS-1 |
| Detection Range | 0–3.5 MPa |
| Accuracy | ±0.01 MPa |
| Display | Backlit LCD with Full Chinese Menu (Field-Configurable UI) |
| Measurement Units | MPa or bar (user-selectable) |
| Data Storage | 4,000 records |
| Interface | USB 2.0 for PC connectivity |
| Software | Windows-based data management suite with Excel export, time-range filtering, and report generation |
| Brand | HORDE Electric |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HD-ZT10 |
| Price | USD 2,750 (FOB) |
| Air Temperature Sensor | Swiss-made digital thermistor, -20–80°C, ±0.2°C accuracy, 0.1°C resolution |
| Leaf Temperature Sensor | Pt100 platinum resistance thermometer, -20–60°C, ±0.2°C accuracy, 0.1°C resolution |
| Relative Humidity Sensor | Swiss high-precision capacitive sensor, 0–100% RH, ±3% RH accuracy, 0.1% RH resolution |
| PAR Sensor | Silicon photodiode with cosine-corrected optical filter, 0–3000 µmol·m⁻²·s⁻¹, <5 µmol·m⁻²·s⁻¹ absolute error |
| Flow Control | Precision micro-flow controller, adjustable 0.0–1.5 L·min⁻¹, stability ±1% full scale |
| Leaf Chamber Dimensions | Standard 55 × 20 mm (customizable per request) |
| Operating Environment | 20–50°C ambient temperature, 0–100% RH (non-condensing) |
| Power Supply | Rechargeable 8.4 V DC Li-ion battery, ≥20 h continuous operation (no external light source) |
| Data Storage | 16 GB internal flash memory (expandable to 32 GB) |
| Data Transfer | USB 2.0 interface for direct PC export |
| Display | 3.5″ TFT color LCD, 800 × 480 resolution, sunlight-readable |
| Dimensions | 260 × 260 × 130 mm |
| Weight | 3.25 kg (main unit only) |