Main functions
The rapid ascending kinetics of the fluorescence induction curve can be measured, the O-I-D-P phase and the O-J-I-P phase.
The slow descent kinetics of the fluorescence induction curve can be measured and quenched analysis (Fo, Fm, F, Fo', Fm', Fv/Fm, Y(II), i.e. ΔF/Fm', qL, qP, qN, NPQ, Y(NPQ), Y(NO), ETR, C/Fo, PAR and Ye Wen, etc.)
Meterable light response curve and fast light curve (RLC).
With ST & MT single turnover and multi turnover saturated flash, available for QAand the fine reduction of PQ library to accurately obtain the maximum fluorescence I1 phase (I1-max), QA-Go to QBPSII charge separation research, research on electron transfer, ring electron transfer and pre-flash effect of PSII.
The photosynthesis changes in plants, microalgae, lichen, moss, etc. can be detected online.
It has powerful operation functions and is especially suitable for field operations. It also uses Windows systems in field operations.
Measurement parameters
Fo, Fm, F, Fo', Fm', Fv/Fm, Y(II) i.e. ΔF/Fm', qL, qP, qN, NPQ, Y(NPQ), Y(NO), ETR, C/Fo,PAR and Ye Wen et al.
Application areas
Plant physiology, plant ecology, crop stress resistance, plant stress physiology, environmental science, aquatic biology and marine biology, microalgae biotechnology, ecotoxicology, horticulture, agricultural science, forestry, etc.
Main technical parameters
Measurement light: Red LED, multiple modulation frequency options are available.
Actinic light: blue light LED, maximum continuous light intensity 800 μmol m-2yes-1;Red LED, maximum continuous light intensity 4000 μmol m-2yes-1.
Far Red Light: LED, 750 nm.
Saturation pulse: Red LED, maximum saturation flash intensity 25 000 μmol m-2yes-1.
Single turnover/multi turnover saturated flash: red LED, saturated flash intensity 125000/25000 μmol m-2yes-1.
Purchase Guide
1. Basic article on measuring leaves of higher plants
System composition: general host, optical fiber, light adaptive leaf clip, dark adaptive leaf clip, software, etc.
Note: The PAM-2500 universal host actinic light has both red and blue light.
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| Basic article on leaf measurement of higher plants |
2. Basic hanging sample measurement
System composition: general-purpose host, optical fiber, suspended sample chamber, magnetic stirrer, optical fiber, etc.
Note: PAM-2500 universal host actinic light has both red and blue light, suitable for measurement of different samples
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| Basic hanging sample measurement model |
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| Simple outdoor operation interface | Advanced measurement display interface |
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| Fast dynamic display interface | Fast light curve result display interface |
3. Other optional accessories
90 degree angle fiber adapter: 2030-B90
Installed on 2030-B or 2060-B to make the fiber at a 90-degree angle to the sample
Miniature photo quantum/temperature sensor: 2065-M
Measure PAR and temperature, can be used independently after connecting to MINI-PAM, and is mostly used in combination with 2060-B.
Large sample surface fiber fixing bracket: 2060-A
Fix the fiber to the surface of the larger sample (non-blade) and use in conjunction with 2065-M.
Arabidopsis leaf clip: 2060-B
60-degree angle light adaptation leaf clips, used in conjunction with independent micro-optical quantum/temperature sensor 2060-M, especially suitable for measuring Arabidopsis leaflets.Requires configuration 2060-M
Origin: WALZ, Germany
References
Data source: Photosynthesis Literature Endnote database, updated to January 2021, with more than 10,000 documents
Original data source: Google Scholar
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