Yaxin-1165Plant Fluorescence Dynamics Measurement System

Yaxin-1165Plant Fluorescence Dynamics Measurement SystemIt is the third-generation chlorophyll fluorescence analyzer independently developed and produced by Beijing Yaxin Liyi Technology Co., Ltd. (hereinafter referred to as our company).

In terms of appearance, it achieves color touchscreen display, adopts humanized industrial design, and uses ABS environmentally friendly material. In terms of intrinsic quality, there have been significant improvements in chip computing power, storage capacity, and optical path structure. Basic functions include OJIP, Kautsky analysis, etc; Advanced features include dark delay, fast light curve, pulse transient fluorescence dynamics curve, etc; Innovative functions can be measured, such as: Q_A^–Measurement modes such as re oxidation kinetics and S-state transition kinetics. Truly realizing the study of chlorophyll fluorescence kinetics at will.

The instrument can be used for theoretical research on photosynthesis, study of electron transfer chains under environmental light fluctuations, “afternoon nap”Research on the mechanism of phenomena and the study of cyclic electronic chains. It can be widely applied in teaching and research work related to photosynthesis of leaves and algae, stress physiology, selection of high-efficiency varieties, ecological protection, and biological tolerance.

instrument function

1) Fast Fluorescence Dynamics (OJIP)

2) Transient light curve

3) Dark relaxation fluorescence kinetics

4) Pulse Transient Fluorescence Dynamics

5) Fast light response curve

6) Post steady state fluorescence kinetics

7) Drum bag

8) Determination of Fo '

9) Customizable measurement control instructions

measured data

Software export data (partial data)

Measurement parameters and display

The system can calculate and display up to 70 fluorescence parameters in real-time, including:

·Key parameters of OJIP: Fo, Fm, Fv/Fm, Area, Sm, φ Po, ψ o, etc

·Steady state fluorescence parameters: Y (II), rETR, qP, qL, NPQ, Y (NO), Y (NPQ), etc

·Dynamic process parameters: bulge rise slope, dark relaxation characteristic values, etc

Built in 17 standard curve display templates, and supports user-defined curve types and comparative analysis.