About PSI
PSI has built up over twenty years of experience in optics, electronics, and software, developing innovative scientific instruments. By continuously refining its technologies and expanding its product range, PSI has earned a reputation as one of the leading suppliers of instruments for photosynthesis research. The company's products are known for their high accuracy, reliability, and stability – qualities that have been confirmed by numerous publications and positive feedback from scientists worldwide.
Digital Innovation and Automation
Recent online sources highlight that PSI is at the forefront of implementing modern digital data processing and automation methods. These advances greatly speed up and simplify experimental procedures in biophysics and photobiology, making research more efficient and accessible.
PSI Fluorometers
PSI offers a wide variety of instruments for measuring fluorescence, including:
Pulse Amplitude Modulation (PAM) Fluorometers:
These instruments precisely measure fluorescence parameters in plant samples, suspensions, corals, algae, and other materials.Portable Fluorometers (FluorPen Series):
Lightweight and designed for rapid fluorescence measurements in field conditions.AquaPens:
Instruments designed for quick analysis of chlorophyll fluorescence in water samples and natural water bodies.Photobioreactors:
Used for studying photosynthesis in cultivated suspensions by allowing researchers to monitor and control key growth parameters.Fluorometers with Imaging Capability (FluorCam):
Enable the study of fluorescence from isolated chloroplasts to whole leaves, both in the laboratory and under field conditions.
Imaging Systems
PSI’s imaging systems for fluorescence visualization include:
Micro-Imaging Systems:
These systems use kinetic fluorescence microscopy to conduct detailed investigations.FluorCam Systems:
These instruments capture high-quality images of chlorophyll and GFP fluorescence in leaves and small plants.Portable Handy FluorCam Devices:
Standalone instruments optimized for field research.Customized FluorCam Solutions:
Tailored systems for analyzing plant fluorescence in trays and other field applications.
Cultivation Systems
For comprehensive plant and algal growth studies, PSI offers:
Photobioreactors:
These reactors allow precise control of growth conditions such as temperature, pH, oxygen levels, and fluorescence.Plant Growth Chambers (FytoScope) and Algae Incubators (AlgaeTrons):
Specialized systems designed for the cultivation of algae and cyanobacteria.LED Grow Lights:
Suitable for laboratory environments, growth chambers, and greenhouses, providing the optimal light conditions for plant development.
Portable PSI Instruments
PSI also produces a range of portable, battery-powered devices, including:
FluorPen FP 100 Series:
Portable fluorometers for quick, on-site measurement of plant fluorescence.Portable AquaPens:
For rapid chlorophyll fluorescence measurements in water samples.Handy FluorCam Devices:
Compact imaging systems for fluorescence studies in the field.Spectrophotometers:
Models such as the SpectraPen LM 500 and SP 100 for spectral analysis.Reflectance Meters:
Including models like PolyPen RP 400, N-Pen N 110, PlantPen PRI 200, and NDVI 300 for measuring reflective properties.
Thermoluminescence Systems
PSI provides instruments for thermoluminescence analysis, such as:
- TL 500/ST, TL 500/HT, TL 500/LT Models:
Designed for measuring the thermoluminescence of algae suspensions, cyanobacteria, and leaf segments, these devices offer detailed insights into the energy characteristics of biological samples.
Auxiliary Equipment
In addition to its core instruments, PSI manufactures a range of auxiliary equipment that can be used independently or integrated with its main systems, including:
Optical Accessories:
To enhance measurement precision and visualization.Additional Sensors:
For monitoring environmental conditions during cultivation or experimental processes.Components for Growth Condition Control:
Ensuring that cultivation systems operate under optimal conditions.
For more information about PSI and its products, please visit the official PSI website or contact your local distributor.