Plant Physiology & Ecology Instruments
Filter
Showing 541–570 of 578 results
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | DUAL-PAM-100 |
| Sample Types | Intact leaves, isolated chloroplasts/thylakoids, algal suspensions |
| Optional Modules | P515/535 (pmf, ΔpH, ΔΨ), NADPH/9-AA (NADP⁺ reduction, ΔpH), 3010-DUAL coupling chamber for GFS-3000 gas exchange integration |
| Compliance | Designed for GLP-aligned plant physiology research |
| Origin | Germany |
|---|---|
| Distribution Model | Authorized Distributor |
| Import Status | Imported |
| Model | DUAL-PAM/F |
| Pricing | Upon Request |
| Origin | Germany |
|---|---|
| Type | Imported Instrument |
| Manufacturer Role | Authorized Distributor |
| Model | GFS-3000 + Dual-PAM-100 with 3010-DUAL Chamber |
| Pricing | Upon Request |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | GFS-3000 |
| CO₂ Analyzer Range | 0–5000 ppm (resolution: 0.01 ppm) |
| H₂O Analyzer Range | 0–75,000 ppm (resolution: 0.01 ppm) |
| CO₂ Noise (absolute mode) | < 0.2 µmol mol⁻¹ |
| H₂O Noise (absolute mode) | < 30 µmol mol⁻¹ |
| Pressure Range | 60–110 kPa (accuracy: ±0.1%) |
| Flow Rate | 0–1500 µmol s⁻¹ (accuracy: ±1%) |
| PAR Sensors | 3-channel (ambient, leaf adaxial, leaf abaxial) |
| range | 0–2500 µmol m⁻² s⁻¹ |
| LED Light Source | Red (650 nm, 92%) + Blue (470 nm, 8%) |
| Leaf Area Options | 1–12.5 cm² (standard: 8 cm²) |
| Leaf Chamber Volume | 40 mL |
| Operating Temperature | −5 °C to +45 °C |
| Leaf Temperature Measurement | −10 °C to +50 °C (±0.2 °C) |
| Chamber Temperature Control | 3 modes (ambient-following, fixed chamber temp, fixed leaf temp) |
| range | −10 °C to +50 °C |
| Power Supply | 14.4 V / 6.7 Ah rechargeable eSMART battery (96 Wh) |
| Max Power Consumption | 5 W |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | HEXAGON-IMAGING-PAM |
| Imaging Area | 20 × 24 cm |
| Resolution | 1.2 MP (1000 × 1200 px with 2×2 binning |
| Pixel Size | 3.45 × 3.45 µm |
| LED Illumination | Pulsed Amplitude Modulation (PAM) with integrated Far-Red (FR) panel for Fo′ measurement |
| Cooling | Active thermal management for high-power LED arrays |
| Safety | Interlocked sliding door with automatic saturation pulse suppression |
| AOI Analysis | Region-of-interest selection pre- or post-acquisition |
| Data Export | Full parameter set exportable to Excel (.xlsx) |
| Compliance | Designed for GLP-compliant plant phenotyping workflows |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | JUNIOR-PAM |
| Measurement Light Source | Blue LED (465 nm), modulation frequency 5 or 100 Hz, standard intensity 0.1 µmol·m⁻²·s⁻¹ |
| Actinic Light Source | Blue LED (465 nm), 25–1500 µmol·m⁻²·s⁻¹ |
| Saturation Pulse | Blue LED (465 nm), up to 10,000 µmol·m⁻²·s⁻¹ |
| Far-Red Light | LED (740 nm) |
| Detector | PIN photodiode with long-pass filter (λ > 710 nm), proprietary lock-in amplifier |
| Operating Temperature | −5 to +40 °C |
| Power Supply | USB-powered (5 V DC) |
| Dimensions | 115 × 65 × 30 mm |
| Weight | 200 g |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | LSA-2050 |
| Measurement Principles | Dual-wavelength UV/Vis-induced fluorescence, pulse-amplitude modulated (PAM) chlorophyll fluorescence, epidermal transmittance-based pigment quantification |
| Key Parameters | Fv/Fm, Fo, Fm, Cchl (nmol/cm² & µg/cm²), Q310 (UV-B), Q365 (UV-A), Q450 (blue), Q530 (green), NBI, AFLAV, AANTH, GPS coordinates (lat/lon), altitude, solar azimuth & elevation angles, leaf azimuth & inclination, incident light angle (cosine-corrected) |
| Brand | Walz |
|---|---|
| Origin | Germany |
| Model | M-IMAGING-PAM |
| Imaging Units | MAXI (11 × 15 cm), MINI (2.4 × 3.2 cm), MICROSCOPY (microscope-coupled) |
| Excitation Wavelengths | Blue (450–480 nm), Red (620–625 nm), GFP (480 nm), RGB (full-spectrum) |
| Compatible Sample Formats | Intact leaves, algal cultures, 96-well plates, 384-spot arrays, lichens, biological soil crusts, single cells |
| Key Parameters Imaged | Fo, Fm, Fv/Fm, F, Fm′, Y(II), Y(NPQ), Y(NO), NPQ, qN, qP, qL, ETR, Abs, NIR, Red, Inh, Ft |
| Compliance | Designed for GLP-compliant workflows |
| Software | ImagingWin v4.x with modular scripting (48 command types), AOI tools, heterogeneity analysis, time-series trend extraction, and Excel-exportable reports |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | MINI-PAM-II |
| Measurement Light | Blue LED (470 nm) or Red LED (655 nm), 0.05 µmol·m⁻²·s⁻¹ |
| Actinic Light | Blue or Red LED, up to 3000 µmol·m⁻²·s⁻¹ continuous |
| Saturation Pulse | Blue or Red LED, up to 6000 µmol·m⁻²·s⁻¹ flash |
| Far-Red Light | Peak emission at 740 nm |
| Detection | PIN photodiode with long-pass/short-pass filters and lock-in amplifier |
| Data Storage | 8 MB SD card (≈27,000 datasets) |
| PAR Range | 0–7000 µmol·m⁻²·s⁻¹ |
| Leaf Temperature Range | −20 to +60 °C |
| Relative Humidity Range | 0–100 %RH |
| Power Supply | 6 × AA rechargeable batteries (1.2 V / 2 Ah), supports ≥1000 saturation pulses per charge |
| Measured Parameters | Fo, Fm, F, Fm′, Fo′, Fv/Fm, Y(II) [ΔF/Fm′], qP, qL, qN, NPQ, Y(NPQ), Y(NO), rETR, PAR, leaf temperature, relative humidity |
| Sample Interface | 2035-B leaf clip (1 cm² measurement area, 60° fiber angle, 8 mm working distance) with integrated temperature and humidity sensors |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | MINI-PAM-II/Porometer |
| Sample Area | 1 cm diameter circular chamber |
| Flow Rate | 40–200 µmol s⁻¹ (9-step adjustable) |
| Humidity Sensor Accuracy | ±1.0–1.5 %RH, ΔT = ±0.1 ℃ |
| Pressure Sensor Accuracy | ±0.1 kPa |
| Leaf Temperature Sensor Accuracy | ±0.3 ℃ (emissivity adjustable 0.1–1.0) |
| Ambient CO₂ Sensor Accuracy | ±30 ppm + 3% of reading |
| Flowmeter Accuracy | ±1.5% RD + 0.15% F.S. |
| GPS Receiver Accuracy | 2.0 m CEP |
| PAR Sensor Range | 0–7000 µmol m⁻² s⁻¹ (cosine-corrected for ±30° incidence) |
| Operating Temperature | −5 to 45 ℃ |
| Relative Humidity Range | 0–90% RH (non-condensing) |
| Atmospheric Pressure Range | 30–110 kPa |
| Measured Parameters | gₛ, gₜ, g_b (mmol m⁻² s⁻¹), H₂Oᵢₙ / H₂Oₒᵤₜ / ΔH₂O (mmol mol⁻¹), leaf chamber pressure (kPa), Tₗₑₐf (℃), inlet/outlet flow rate (µmol s⁻¹), VPD (Pa/kPa), E (mmol m⁻² s⁻¹), PAR (µmol m⁻² s⁻¹), GPS coordinates, solar zenith angle |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | MONITORING-PAM |
| Power Supply | Solar panel or internal rechargeable battery (field unit) |
| Data Storage | microSD card (terrestrial version) / internal flash memory (submersible version) |
| Channel Capacity | 1–7 measurement heads per MONI-DA data logger (recommended: 3 or 4) |
| Environmental Rating | IP68-rated field components (submersible version) |
| Measured Parameters | Fo, Fm, F, Fo′, Fm′, Fv/Fm, Y(II), qP, qL, qN, NPQ, Y(NPQ), Y(NO), ETR, PAR, and temperature |
| Operating Modes | Standalone long-term field monitoring OR real-time PC-connected operation |
| Compliance | Designed for GLP-aligned ecological monitoring |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | MULTI-COLOR-PAM-II |
| Excitation Wavelengths | 440, 480, 540, 590, 625 nm (plus white light) |
| Detection Wavelength Options | λ < 710 nm (PSII-dominant), λ > 700 nm (PSII + PSI) |
| STK Time Resolution | 0.3 µs |
| Flash Intensity | >1,000,000 µmol·m⁻²·s⁻¹ (440 nm) |
| Pump-Probe Delay Range | 1 µs – 10 ms |
| Period-4 Oscillation Frequency Support | up to 100 Hz (10 ms interval) |
| Switching Time Between STK & PAM Modes | 8–10 µs |
| Compliance | GLP/GMP-ready data acquisition, FDA 21 CFR Part 11-compatible audit trail in PamWin-4 software |
| Brand | WALZ |
|---|---|
| Origin | Germany |
| Model | WATER-PAM-II |
| Excitation Wavelengths | 450 nm (blue), 520 nm (green), 630 nm (red), 660 nm (deep red), 730 nm (far-red) |
| Measurement Parameters | Fo, Fm, Fv/Fm, F, Fm’, Fo’, Y(II), qP, qN, NPQ, Y(NPQ), Y(NO), ETR, α, Ik, ETRmax, Chl a concentration (cyanobacteria, green algae, diatoms/dinoflagellates), Total Chl a |
| Detection Limit | 0.1 µg Chl a/L |
| Data Storage | 27,000 saturation pulse datasets |
| Power Supply | 8× rechargeable AA batteries (up to 30 h operation |
| Compliance | Designed for field-deployable GLP-aligned aquatic photobiology workflows |
| Brand | WD Precision |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | WD-JL1000 |
| Price | USD 5,600 (FOB Beijing) |
| Core Technology | Granier-type Thermal Dissipation Probe (TDP) |
| Data Logger | Campbell Scientific CR1000x |
| Sensor Compatibility | TDP30 / TDP50 / TDP80 stem flow probes |
| Power Management | Adaptive low-power operation with AVRD voltage regulation |
| Environmental Rating | -40°C to +70°C (standard), -55°C to +85°C (extended) |
| Data Storage | Up to 400 days at 1-hour interval (128 MB internal + microSD up to 16 GB) |
| Communication | RS-232/RS-485, Ethernet 10/100 Mbps, USB-micro B, CS I/O, CPI/CDM |
| Input Capacity | 16 single-ended / 8 differential analog channels |
| Compliance | Designed for GLP-aligned field deployments |
| compatible with ASTM E2899-22 (Standard Guide for In Situ Sap Flow Measurement) and ISO 16634-1 | 2021 (Plant physiology — Sap flow measurement — Part 1: Thermal dissipation method) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Psypro |
| Pricing | Upon Request |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Models | TPMS-1, TPMS-2 |
| Pricing | Upon Request |
| Brand | Top Cloud-agri |
|---|---|
| Model | TPM-BX-1 |
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Pricing | Upon Request |
| Brand | -- |
|---|---|
| Origin | Canada |
| Manufacturer Type | General Distributor |
| Import Status | Imported |
| Model | WinCELL |
| Pricing | Upon Request |
| Brand | Regent Instruments |
|---|---|
| Origin | Canada |
| Model | WinDENDRO Basic, Standard, Density Editions |
| Scanner Compatibility | STD 4800LA (4800 dpi), LA 2400 (2400 dpi) |
| Minimum Resolvable Feature Size | 0.005 mm (STD 4800LA), 0.011 mm (LA 2400) |
| Max Scan Area | 216 × 280 mm (STD 4800LA), 300 × 430 mm (LA 2400) |
| Image Formats Supported | TIFF, JPEG, JPEG2000, PNG, BMP |
| TWAIN Compliance | Yes |
| Gray Levels | Up to 16-bit (Density Edition only) |
| Color Channel Selection | Yes (Density Edition only) |
| Calibration Support | Reference-based spatial calibration from digital photographs |
| Software Architecture | Windows-native, CPU/GPU-accelerated image segmentation and ring detection algorithms |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | WINDIAS Image Analysis System |
| Pricing | Available Upon Request |
| Maximum Scanning Area (Flatbed) | 400 × 370 mm |
| Maximum Scanning Area (Conveyor) | 250 × 290 mm |
| CCD Camera Resolution | 681 × 582 pixels |
| Area Measurement Accuracy | ≤4% |
| Frame Capture Rate | 1/25 s (50 Hz, real-time) |
| Software Image Resolution | 512 × 512 pixels, 24-bit color |
| Conveyor Speed Options | 60 / 100 / 140 / 190 mm/s |
| Max Conveyor Sample Width | 250 mm |
| Max Conveyor Sample Thickness | 5 mm |
| Camera Mount Height | 1150 mm |
| Flatbed Flattening Aid | Polypropylene sheet for curled leaf stabilization |
| Origin | Canada |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | WinFOLIA |
| Pricing | Available Upon Request |
| Origin | Canada |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | WinRHIZO |
| Pricing | Upon Request |
| Optical Resolution | 4800 dpi (LC4800-II) / 2400 dpi (LA2400) |
| Scan Area (Roots & Needles) | 20 cm × 25 cm / 31 cm × 42 cm |
| Pixel Size | 0.008 mm × 0.008 mm (LC4800-II) / 0.011 mm × 0.011 mm (LA2400) |
| Optical Density Range | Up to 3.8 Dmax (LA2400 only) |
| Supported Image Formats | TIFF, JPEG |
| Software Editions | Basic, Standard, Professional |
| Brand | Workswell |
|---|---|
| Origin | Czech Republic |
| Model | WIC Infrared Thermography Solution for Plant Science |
| Resolution | 640 × 512 pixels |
| Thermal Sensitivity | 0.03 °C (30 mK) |
| Temperature Range | −25 °C to +150 °C / −40 °C to +550 °C / up to +1500 °C with filter |
| Accuracy | ±2 °C or ±2% of reading |
| Frame Rate | 9 Hz |
| Spectral Band | 7.5–13.5 µm |
| Optional Lenses | 7.5 mm to 100 mm |
| Power Supply | USB 3.0 or PoE (GigE variant) |
| Interface | USB 3.0 or Gigabit Ethernet |
| Analog Video Output | PAL/NTSC (USB 3.0 variant) |
| SDK Support | Windows, Linux x86, Linux ARM, LabVIEW, MATLAB Simulink, Dewesoft |
| Calibration | NIST-traceable factory calibration available |
| Brand | Bronkhorst |
|---|---|
| Origin | France |
| Model | XYL’EM-Plus |
| Flow Measurement Principle | Thermal Mass Flow Sensing |
| Flow Range | 0.5–100 g/h H₂O (standard internal sensor: 50 g/h) |
| Flow Accuracy | ±1% of full scale |
| Low-Pressure Range | 1–10 kPa (water column, max 10 kPa) |
| Low-Pressure Accuracy | ±0.2 kPa |
| High-Pressure Range | 0–10 bar |
| High-Pressure Accuracy | ±1% of full scale |
| Temperature Range | 0–50 °C (Pt100 probe) |
| Temperature Accuracy | ±0.2 °C |
| High-Pressure Reservoir Capacity | 0.7 L |
| Max Reservoir Pressure | 3 bar (safety valve rated to 5 bar) |
| Low-Pressure Reservoir Capacity | 100 mL |
| Max Low-Pressure Head | 1 m H₂O |
| Filtration | 0.45 µm |
| Enclosure Rating | IP65 |
| Dimensions (W×D×H) | 461 × 347 × 206 mm |
| Weight | 10 kg (dry) |
| Power Supply | 12 VDC, 900 mA |
| Data Acquisition | 15-bit ADC |
| Communication Interface | RS232 |
| Software | XYL’EM v3.x (DOS/Windows-compatible), supports real-time data logging, embolism factor calculation, and hydraulic conductivity normalization |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | YMJ-S |
| Price | USD 860 (approx., based on ¥6200 at 1 USD ≈ ¥7.2) |
| Imaging Area | 220 × 300 mm |
| Optical Resolution | 4800 dpi |
| Power Supply | USB-powered via laptop |
| Measurement Range | Leaves ≤ 220 × 300 mm (broadleaf format) |
| Area Resolution | 0.001 cm² |
| Length/Width Resolution | 0.01 cm |
| Software | Leaf-1000 Image Analysis Suite |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | YMJ-S |
| Scanner Type | Flatbed Scanner |
| Scanning Area | 220 × 300 mm |
| Optical Resolution | 4800 dpi |
| Power Supply | USB-powered via Laptop |
| Measurement Range | Up to 220 × 300 mm (broadleaf specimens) |
| Area Resolution | 0.001 cm² |
| Length/Width Resolution | 0.01 mm |
| Software | Leaf-1000 Leaf Image Analysis Suite |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YP-G20 |
| Price Range | USD 1,200 – 3,400 (FOB) |
| Measurement Principle | Hemispherical Digital Image Analysis |
| Instrument Type | Handheld Portable Unit |
| Spectral Sensitivity Range | 400–700 nm (Photosynthetically Active Radiation, PAR) |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YP-GHA |
| Price | USD 2,750 (approx.) |
| CO₂ Measurement Range | 0–3000 μmol/mol (ppm) |
| CO₂ Accuracy | ≤3% Full Scale (FS) |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YP-YF |
| Price | USD 3,950 (FOB) |
| Chlorophyll a Range | 0.10–200.00 µg/cm² |
| Chlorophyll b Range | 0.10–200.00 µg/cm² |
| Total Chlorophyll Range | 0.10–200.00 µg/cm² |
| Nitrogen Content Range | 0.0–200.00 mg/g |
| Leaf Surface Humidity Range | 0.0–99.9 %RH |
| Leaf Surface Temperature Range | −10.0–99.9 °C |
| Measurement Area | 3 mm × 3 mm |
| Measurement Time | <1 s |
| Accuracy | Chlorophyll a: ±2.5 µg/cm² |
| Chlorophyll b | ±2.0 µg/cm² |
| Total Chlorophyll | ±2.0 µg/cm² |
| Nitrogen | ±5% |
| Humidity | ±5 %RH |
| Temperature | ±0.5 °C |
| Repeatability | Chlorophyll a/b: ±0.1 µg/cm² |
| Nitrogen | ±0.5 mg/g |
| Humidity | ±0.5 %RH |
| Temperature | ±0.2 °C |
| Data Storage | 16 GB internal flash memory with group-based logging |
| Power Supply | Rechargeable 4.2 V Li-ion battery (3000 mAh) |
| Weight | 230 g |
| Operating Environment | −10 °C to +50 °C, ≤85% RH (non-condensing) |