PHYTO - PAM - II Multiple Excitation Wavelength Phytoplankton & Photosynthesis Analyzer Five measuring light wave- lengths, six actinic light colors Accurate analysis of individual algal groups occurring in a mixed algal sample of e.g. green algae, cyanobacteria, diatoms/dinoflagellates and phycoerythrin-containing algae Highly sensitive fluorescence detection by photomultiplier Full range of saturation pulse analysis Fast Kinetic recordings and determination of the functional antenna size of PS II Automated recordings and script file operation Available as COMPACT or MODULAR version MONITORING - PAM Multi-Channel Chlorophyll Fluorometer Specially developed for long- term monitoring of chlorophyll fluorescence Connections for 7 measuring heads provided by the stand- alone Data Acquisition System MONI-DA. Upgradable to 16 measuring heads using special multichannel interfaces Powered by battery and solar panels Robust and waterproof components for unattended operation in the field. Underwater version for aquatic plants available Optional data transfer via tele- phone modem or satellite phone DIVING - PAM - II Underwater Fluorometer with Miniature Spectrometer Miniature spectrometer included to record spectra of PAR, reflectance and fluorescence High power LED for actinic light and saturation pulses. Far red LED for PS I excitation Wireless LAN for data download. Built-in PAR sensor. Low-power consuming transflective B/W screen High capacity battery for more than 2,000 PS II yield measure- ments. Flash memory for more than 27,000 saturation pulse analyses Automatic calculation of all relevant parameters of saturation pulse analysis Software and many accessories included The COMPACT version of the PHYTO-PAM-II is easily portable due to integration of light sources, fluorescence detection and signal processing in the same housing. The device offers variability in actinic light colors and extended analysis options for detailed assessment of photosynthetic performance – even for the very dilute algal concentrations in natural water samples. The MODULAR version provides PHYTO-PAM-II features known from the COMPACT version in a more flexible and extendable system. Next to exchangeable detector filters and two additional optical ports this version provides options for software triggered stirring and temperature control. The ONLINE configuration of the MONITORING-PAM simply requires an interface box for data acquisition by a Windows PC running the WinControl-3 software. In the absence of line current, a dedicated Data Acquisition System allows battery-operated fluorescence monitoring. Solar panels are provided to recharge batteries. Standard measuring heads measure photosynthetically active radiation (PAR) by an internal sensor. The newly de- veloped ED measuring heads record PAR by an external cosine response sensor. Electron transport rates are derived from PAM fluorescence and PAR to assess long-term performance of plants. The predecessor of the DIVING- PAM-II (the DIVING-PAM) has been proven as reliable and robust chlorophyll fluorometer for studying photosynthesis of water plants. The DIVING-PAM-II continues the proven and trusted design of its predecessor but advances data acquisition and instrument control by employing the latest progress in optics and electronics. 2.141/09.2017 · Subject to change without prior notice Printed on FSC certified paper, carbon-neutral Heinz Walz GmbH Eichenring 6 · 91090 Effeltrich · Germany Tel. +49(0)9133/7765-0 · Fax +49(0)9133/5395 [email protected] · www.walz.com Data Acquisition System Measuring Head Temperature Control Unit MINI - PAM - II Photosynthesis Yield Analyzer Ultra-mobile, compact and reliable PAM fluorometer for field use Easy operation via touch-screen interface Versions with blue or red light available Strong far-red light source for photosystem I excitation Leaf clip with improved sensor of photosynthetically active radiation (PAR) Unique expandability of experimental options by add- ons like high-power RGBW lamp, compact spectrometer (for light, fluorescence and reflectance spectra), or oxygen package for suspensions The MINI-PAM-II fluorometer combines the merits of its predecessor “MINI-PAM” with most recent LED and computer technology. A transflective touchscreen, energy efficient LED sources and easy replace- able off-the-shelf batteries make the MINI-PAM-II the ideal PAM fluorometer for field research. All common fluor- escence parameters are auto- matically calculated. Photosynthetic electron trans- port (ETR) under field conditions can be derived from PAR measurements by the leaf clip and PAM fluorescence. When photosynthesis is driven by the MINI-PAM-II internal light source, PAR data for ETR calculations are measured by an internal light sensor. The MINI-PAM-II can be oper- ated by Windows computers using WinControl-3 software. By courtesy of Arnaud Abadie DIVING-PAM-II External LED Light Source Leaf-Clip Holder COMPACT version PRODUCT HIGHLIGHTS NEW: DIVING-PAM-II Precision Analysis of Photosynthesis
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Multiple Excitation Wavelength Phytoplankton Multi-Channel … · The PAM2500 Portable Chloro phyll Fluorometer succeeds the renowned PAM2000/2100 instruments which were intro duced
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Five measuring light wavelengths, six actinic light colors
Accurate analysis of individualalgal groups occurring in amixed algal sample of e.g.green algae, cyanobacteria,diatoms/dinoflagellates andphycoerythrincontaining algae
Highly sensitive fluorescencedetection by photomultiplier
Full range of saturation pulseanalysis
Fast Kinetic recordings anddetermination of the functionalantenna size of PS II
Specially developed for longterm monitoring of chlorophyllfluorescence
Connections for 7 measuring heads provided by the stand alone Data Acquisition System MONIDA. Upgradable to 16 measuring heads using special multichannel interfaces
Powered by battery and solar panels
Robust and waterproof components for unattended operation in the field. Underwater version for aquatic plants available
Optional data transfer via tele phone modem or satellite phone
DIVING-PAM-IIUnderwater Fluorometer with Miniature Spectrometer
Miniature spectrometer included to record spectra of PAR, reflectance and fluorescence
High power LED for actinic light and saturation pulses. Far red LED for PS I excitation
Wireless LAN for data download. Builtin PAR sensor. Lowpower consuming transflective B/W screen
High capacity battery for more than 2,000 PS II yield measurements. Flash memory for more than 27,000 saturation pulse analyses
Automatic calculation of all relevant parameters of saturation pulse analysis
Software and many accessories included
The COMPACT version of the PHYTOPAMII is easily portable due to integration of light sources, fluorescence detection and signal processing in the same housing. The device offers variability in actinic light colors and extended analysis options for detailed assessment of photosynthetic performance – even for the very dilute algal concentrations in natural water samples.
The MODULAR version provides PHYTOPAMII features known from the COMPACT version in a more flexible and extendable system.
Next to exchangeable detector filters and two additional optical ports this version provides options for software triggered stirring and temperature control.
The ONLINE configuration ofthe MONITORINGPAM simplyrequires an interface box fordata acquisition by a WindowsPC running the WinControl3software. In the absence ofline current, a dedicated DataAcquisition System allowsbattery-operated fluorescencemonitoring. Solar panels areprovided to recharge batteries.
Standard measuring headsmeasure photosyntheticallyactive radiation (PAR) by aninternal sensor. The newly developed ED measuring headsrecord PAR by an external cosine response sensor.
Elec tron transport rates are derived from PAM fluorescence and PAR to assess longterm performance of plants.
The predecessor of the DIVINGPAMII (the DIVINGPAM) has been proven as reliable and robust chlorophyll fluorometer for studying photosynthesis of water plants.
The DIVINGPAMII continues the proven and trusted design of its predecessor but advances data acquisition and instrument control by employing the latest progress in optics and electronics.
Ultramobile, compact and reliable PAM fluorometer for field use
Easy operation via touchscreen interface
Versions with blue or red light available
Strong farred light source for photosystem I excitation
Leaf clip with improved sensor of photosynthetically active radiation (PAR)
Unique expandability of experimental options by addons like highpower RGBW lamp, compact spectrometer (for light, fluorescence and reflectance spectra), or oxygen package for suspensions
The MINI-PAM-II fluorometer combines the merits of its predecessor “MINIPAM” with most recent LED and computer technology. A trans flective touchscreen, energy efficient LED sources and easy replace able off-the-shelf batteries make the MINIPAMII the ideal PAM fluorometer for field research. All common fluor -es cence parameters are automa tically calculated.
Photosynthetic electron transport (ETR) under field conditionscan be derived from PAR measurements by the leaf clip and PAM fluorescence. When photosynthesis is driven bythe MINIPAMII internal lightsource, PAR data for ETR calculations are measured by an internal light sensor.The MINIPAMII can be operated by Windows computersusing WinControl3 software.
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DIVING-PAM-IIExternal LED Light Source
Leaf-Clip HolderCOMPACT version
PRODUCTHIGHLIGHTS
NEW:DIVING-PAM-II
Precision Analysis of Photosynthesis
The PAM2500 Portable Chlorophyll Fluorometer succeedsthe renowned PAM2000/2100 instruments which were introduced in the 1990s as the first portable PAM fluorometers.In the development of the PAM2500, particular care was taken to maintain all properties appreciated by PAM2000/2100 users and, at the same time, to integrate stateoftheart technology.
Compared to its predecessors,PAM2500 consistently employs LED technology for saturation pulses, actinic light, single and multiple turnover flashes.
Also, the PAM2500 exhibits amuch improved time resolutiondown to 10 μs and significantlyhigher sensitivity for high qualitymeasurements even with critical samples (e.g. low Chl content).
IMAG-3DChlorophyll Fluorescence System
Compact 3D system based on MAXI Version of the IMAGINGPAM
3D imaging through the highly innovative StripePatternAnalysis by the Fraunhofer Institute for Integrated Circuits IIS
Photosynthetic parameters projected on threedimensional image
Additional morphological parameters for plant phenotyping
Excellently suited for Arabidopsis plants
The IMAG3D system is based on the successful MAXI IMAGINGPAM to which a 3D scanner is added.
Using algorithms developed by the Fraunhofer Institute for Integrated Circuits IIS, the system creates a 3D mesh from images of structured light casted on the plant by a projector.
For 3D imaging, the camera is used in the high resolution mode (1280 x 960 pixels) to precisely digitize the sample surface.
A dedicated tabletop housing offers ideal darkening for 3D and PSII analysis.
Evaluation of leaf morphology
3D image of qN parameter
PAM-2500Portable Chlorophyll Fluorometer
For basic/applied researchand plant screening
Powerful illumination systemfeaturing red, blue, farredlight and single/multiple turnover flashes
Fully computer controlled;optional ultramobile PC fortouch screen operation
Userfriendly and versatilePamWin3 software forquenching analysis, slow/fastkinetic recordings, and lightcurves
New 2030B LeafClip Holderwith a still more accurate PAR sensor
Unprecedented range ofcolors of measuring andactinic light including whiteand farred
Highly sensitive analysisof dilute chloroplasts or cellsuspensions
Accessory for leaf studiesincluding evaluation ofepidermal UVA screening
Saturation Pulse analysis andfast kinetics recordings with10 μs time resolution
Highly accurate determinationof effective PS II quantum yieldeven under severe lightstress
Determination of functionalPS II absorption crosssectionand PS II turnover rates
Optical unit for leaf measurements
Optical unit for suspensions
The MULTICOLORPAM provides six colors of pulsemodulated measuring light (365 or 400, 440, 480, 540, 590 and625 nm) and five colors of actinic light (440, 480, 540, 590,625) plus white (420640 nm)and farred light (730 nm).
The various colors enableadaptation of excitation light tothe spectral properties of the
sample and to study wavelengthdependent aspects of photosynthesis.
Spherical and flat cosine-corrected sensors are availablefor accurate PARmeasurementsin suspension or at leaf surface, respectively. A special routine is provided for measuring PARlists of all colors.
The GFS3000 is a high precision gas exchange and chlorophyll fluorescence measuring system. The instrument fully controls CO2 and H2O concentrations, cuvette or leaf temperature, ventilation and illumination.
The new LEDArray 3041L provides homogeneous warm white illumination from 1 to ca. 3000 μmol m2 s1 PAR on up to 10 cm2 sample area.
Also, the new LEDArray/PAMFluorometer 3056FL, providinglight control and simultaneouschlorophyll fluorescencemeasurements, excels by itshomogeneity of illumination.
The GFS3000 can be combined with IMAGINGPAM or DUAL PAM100 for simultaneous measurements, analyzing photosynthesis at an elevated level of information.
GFS-3000Portable Gas Exchange & Fluorescence System
Integrated H2O control fordrying and humidifying (0 tonearly 100% rh)
Saturation pulse method forsimultaneous assessment ofPS I and PS II quantum yields
Optional emitterdetectorheads for measuring additionalphotosynthetic parameters(ΔpH, NADPH, P515 etc.)
The DUALPAM100 may serve for advanced analysis of photosynthesis parameters in intact leaves and suspensions of algae/cyanobacteria/iso lated chloroplasts. PS I is assessed via dualwavelength P700 measurements (830 vs. 870 nm absorbance) using essentially the same saturation pulse method as for assessment of PS II via Chl fluorescence.
All light sources are integratedin an extremely compactoptical system and controlled via the dedicated DualPAM windows software with 2.5 μs resolution.
Preprogrammed measuringroutines allow complex proto cols to be carried out repro ducibly even by nonexperts.