Leaf-Clip Fluorometer is designed to measure fluorescence of plant leaves or their segments. The measured area is a circle of 12.7 mm (0.5 inch) in diameter.
The measuring compartment is equipped with a leaf clip that enables holding the target leaf close to the optical surface without damaging or removing it from its habitat. It is also equipped with a holder that allows easy manipulation.
The instrument is supplied with three sets of light-emitting diodes and a PIN diode detector with 1 MHz/16-bit AD converter and software controlled gain and integration time.
The light-emitting diodes can generate:
- Measuring flashes, typically 2-5 µs long. Standard red-orange color (λmax=617 nm)
- Single-turnover saturating flashes, typically 20-50 µs long. Standard red color (λmax=630 nm)
- Continuous actinic light of the maximum intensity of 1,500 µmol(photons).m-2.s-1. Standard red color (λmax=630 nm)
Light intensities and timing are software controlled, separately for each LED set. As an option, the customer can also choose light-emitting diodes of different wavelengths. Contact PSI for your specific needs. The data are processed and the instrument is controlled by the FluorWin software (Windows 95/98/2000/XP compatible).
- Creation and archivation of experimental protocols.
- FluorWin Wizard for automated protocols.
- Retrieval and export of experimental data.
- Data manipulation and visualization.
FluorWin Software: Wizard / Graph Window
Pricing
- Orders and Payments
- Leaf-Clip Fluorometer FL 3500/LC 11.990,- €
Download
FluorWin 3.6
OS: Win2000/XP
Language: English
Size: 2.2MB
Documents
Fluorometer FL3000X User's Guide
Type: PDF
Language: English
Size: 598kB
Algal Online Monitor Operation Manual
Type: PDF
Language: English
Size: 2MB
Other Fluorometers
Highly compact:
Measuring optical head with a standard cuvette for sample suspensions of aquatic or terrestrial plants.
Typical samples:
Suspensions of photosynthetically active organisms, small leaves, or leaf segments.
SuperHead Fast FL 3500/F
Supported investigations:
- PAM measurements
- Fast kinetic measurements of OJIP
- Flash fluorescence induction
- State transitions etc.
Time resolution of 1 µs.
Algal Online Monitor
Flow-through monitoring:
Enables detection and continuous quantifying of photosynthetically active microorganisms in rivers, lakes, or artificial water reservoirs.
Detection limit: 30 ng Chl/l.
Submersible FL 3500/SM
Underwater experiments:
Maximum operating depth of the instrument is ca 1 meter. The measuring compartment is equipped with a practical holder.
Typical samples:
Plants, corals and seaweed.
Leaf-Clip FL 3500/LC
Measuring in leaves:
Equipped with a non-intrusive leaf-clip, this version is designed to measure fluorescence of plant leaves or their segments.
Measured area:
circle 12.7 mm (0.5 inch) in diameter.
High Sensitivity FL 3500/HS
Highlights:
- High sensitivity
- Detection limit: 1 ng Chl/l
- Fluorescence induction measurements
- QA-reoxidation kinetics in pico-molar chlorophyll concentrations.
Online Ultra-High Sensitivity FL 5000/US-O
Highlights:
- Compact, powerful system
- Simple operation via the touch screen
- Utra-high sensitivity
- Detection limit: 0.1 ng Chl/l
- Web interface.