Components of the MICROFIBER-PAM: Fiber optic coupler (orange lines with black elongated central part), four different-colored a
Fiber optic coupler consisting of a central beam splitter and four multi-mode optical fibers with ST connectors.
Intra-leaf profiles of FV/FM in leaves of Capsicum annuum measured by a MICROFIBER-PAM having an optical microfiber of 30 μm dia
Outline of setup for fluorescence measurements. Measuring and actinic light from the LED is guided via the fiber optic coupler a
Outline of setup for assessment of light attenuation. Measuring light from the LED (I0) is guided via a fiber optic coupler to b
MICROFIBER-PAM Probing of Cells and Tissue in Microbial Mats and Leaves
Light curve displayed in the chart window of WinControl-3
Light induction curve displayed in the chart window of WinControl-3
Fluorescence kinetics during saturation pulses
Components of the MICROFIBER-PAM: Fiber optic coupler (orange lines with black elongated central part), four different-colored a
Fiber optic coupler consisting of a central beam splitter and four multi-mode optical fibers with ST connectors.
Intra-leaf profiles of FV/FM in leaves of Capsicum annuum measured by a MICROFIBER-PAM having an optical microfiber of 30 μm dia
Outline of setup for fluorescence measurements. Measuring and actinic light from the LED is guided via the fiber optic coupler a
Outline of setup for assessment of light attenuation. Measuring light from the LED (I0) is guided via a fiber optic coupler to b
MICROFIBER-PAM Probing of Cells and Tissue in Microbial Mats and Leaves
Light curve displayed in the chart window of WinControl-3
Light induction curve displayed in the chart window of WinControl-3
Fluorescence kinetics during saturation pulses

MICROFIBER-PAM Probing of Cells and Tissue in Microbial Mats and Leaves

Reference: MICROFIBER-PAM - Manufacturer: WALZ
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MICROFIBER-PAM Probing of Cells and Tissue in Microbial Mats and Leaves

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The MICROFIBER-PAM employs a very thin optical fiber for fluorescence excitation and detection. This narrow fiber permits probing of small spots of heterogeneous photosynthetic surfaces like soil crusts.

Also, placing the microfiber at different penetration depths permits measurements of photosynthetic gradients within microbial mats and leaves.

Universal Control Unit PAM-CONTROL

For control of Photomultiplier-detector PM-MF and LED

General Features

Data memory: 128 kB CMOS RAM providing memory for 4000 data sets

Microcontroller: CMOS 80C52

Display: 2 x 24 character alphanumerical LC-display with backlight

User interface: 2 x 4 touch-sensitive keys to operate the internal mode menu

Measured parameters: Fo, Fm, Fm', F, Fv/Fm (max. Yield), ΔF/Fm' (Yield), qP, qN, NPQ, PAR (using special micro quantum sensor), ETR (i.e. PAR x ΔF/Fm')

General Design

Power supply: Internal rechargeable battery 12 V/2 Ah, providing power for at least 10 000 Yield measurements, automatic power/off, battery charger MINI-PAM/L (100 to 240 V AC)

Dimensions: 17.6 cm x 11.5 cm x 9.5 cm (L x W x H)

Weight: 2 kg (incl. battery)

Operating temperature: -5 to +45 °C

Type of Instrument
Chlorophyll Fluorometers
The instrument measures:
Photosynthesis

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