Application Notes, Tech Tips, and Other Documents
| Summary | ||
|---|---|---|
| Dynamic assimilation and curve fitting | Considerations for fitting CO2 response curve data collected with the Dynamic Assimilation™ Technique | application note |
| NEW! Complementary Leaf Physiology Measurements: The LI-600 and LI-6800 | The LI-600 Porometer/Fluorometer is designed for high speed sampling. In contrast, the LI-6800 Portable Photosynthesis System is designed to provide highly detailed data. This document describes how they provide complementary data when used together. | application note |
| Using the Flash Analysis Application | Note describing how to compare and optimize flash data from the LI-6800, LI-600, and the LI-6400XT. | application note |
| Using the Small Plant Chamber | Application note for using the small plant chamber. | application note |
| Using the Custom Chamber Adapter | Application note for using the custom chamber adapter kit with the LI-6800. | application note |
| Leaf-level O2 and CO2 measurements with the LI-6800 and Picarro G2207-i | Application note that describes how to use the Picarro G2207-i to measure O2 exchange. | application note |
| Measuring needle-like Leaves | Application note that describes relevant considerations for measuring needle-like leaves under ambient light or with a light source. | application note |
| Making one-sided leaf measurements | Application note that describes the one-sided leaf measurement kit and considerations for using it to measure gas exchange from a single side of a leaf. | application note |
| Measuring small aquatic samples | This note describes how to use the Aquatic Chamber to measure samples that are too large to fit through the upper opening. | application note |
| Installing the LI-190R | Installation guide for the LI-190R Quantum Sensor on the LI-6800 Portable Photosynthesis System. | install guide |
| Installing the Fluorometer Chamber | Installation guide for the fluorometer chamber. | install guide |
| Installing the 3×3 Leaf Chamber | Installation guide for the small chamber. | install guide |
| Installing the 6×6 cm chamber | Installation guide for the large leaf chamber. | install guide |
| Installing the Small Plant Chamber | Installation guide for the small plant chamber. | install guide |
| Installing the Bryophyte Chamber | Installation guide for the bryophyte chamber. | install guide |
| Installing the Insect Respiration Chamber | Installation guide for the small plant chamber. | install guide |
| Installing the Custom Chamber Adapter | Installation guide for the custom chamber kit. | install guide |
| Using light sources with the LI-6800 | Installation and operating instructions for the small (3×3 cm) light source, large (6×6 cm) light source, conifer sprig kit, and the light source extension cable for operating two light sources simultaneously. | install guide |
| Installing the aquatic equilibrator upgrade | The Aquatic Chamber water vapor equilibrator has been upgraded to a more robust design (part number 6800-S-001. This document provides installation instructions. | install guide |
| NEW! Using the LI-6800 Portable Photosynthesis System v2.1 | Full operating instructions for the LI-6800 Portable Photosynthesis System software. This edition includes information for leaf chambers, light sources, the aquatic chamber, the soil chamber, and accessories. It includes basic programming information as well. | manual |
| Using the LI-6800 Portable Photosynthesis System v1.5 | Instruction manual for the LI-6800 Portable Photosynthesis System running software version 1.5. | manual |
| Advancements in Gas Exchange Methods: Introducing Dynamic Assimilation Technique for Non-Steady-State Measurements | This poster describes the time-saving method known as the Dynamic Assimilation Technique. | poster |
| New solution for measuring gsw and ΦPSII on a single conifer needle | This poster describes a method for measuring photosynthesis parameters on a single conifer needle. | poster |
| A steady-state open flow-through system to quantify carbon dioxide exchange from liquid suspensions | This poster describes the 6800-18 Aquatic Chamber, which is used to measure CO2 exchange from samples in liquid suspension and samples in very humid conditions. | poster |
| Faster CO2 Response Curves with the LI-6800: RACiR and Steady-state parameter estimate comparison | Poster presented at ESA 2017 entitled 'Faster CO2 Response Curves with the LI-6800: RACiR and Steady-state parameter estimate comparison'. | poster |
| Finding the floor: Comparison of portable photosynthesis systems for measurement of small fluxes | Poster presented at Botany 2017 entitled 'Finding the floor: Comparison of portable photosynthesis systems for measurement of small fluxes.' | poster |
| LI-6800 Instrument Performance in Physiological Parameter Estimation | Poster describing the differences between the LI-6400XT and LI-6800, with respect to the instrument's ability to characterize biological parameters. | poster |
| LI-6800 Instrument Performance in Physiological Parameter Estimation, Chinese Language | Chinese Language Version. Poster describing the differences between the LI-6400XT and LI-6800, with respect to the instrument's ability to characterize biological parameters. | poster |
| Minimization of diffusion error in measured photosynthetic gas-exchange parameters with the LI-COR LI-6800 photosynthesis system. | Poster presented at the 17th International Congress on Photosynthesis Research 2016, entitled 'Minimization of diffusion error in measured photosynthetic gas-exchange parameters with the LI-COR LI-6800 photosynthesis system'. | poster |
| Probing Intra-Leaf Photo-Physics Via Differential Fluorescence Induction Kinetics | Poster presented at 2017 Western Photosynthesis Conference entitled 'Probing Intra-Leaf Photo-Physics Via Differential Fluorescence Induction Kinetics'. | poster |
| The rapid A–Ci response: photosynthesis in the phenomic era | A publication in Plant, Cell, & Environment that describes a technique to rapidly assess A-Ci responses. | publication |
| LI-6800 Quick Start Guide | An introduction to the LI-6800, describing what you should do when you get it out of the box for the first time. | quick start guide |
| Using the Sable Systems DG-4 to set the H2O span for LI-COR gas analyzers | You can adjust the H2O span in many LI-COR gas analyzers with a dewpoint generated by the Sable Systems DG-4 Dewpoint Generator. This tech tip provides some details. | tech tip |
| Emailing data files from the instrument | The LI-6800 can be configured to automatically email data files directly to a Gmail™ account using a background program. This tech tip tells how. | tech tip |
| Preparing for a field trip? What to take? | We're often asked what a LI-COR scientist would take when preparing for field work. This tech tip answers the question and lists some things to consider when preparing for your own field work. | tech tip |
| Controlling the LI-6800 via Remote Access (VNC) for Training and Demonstration | Tech tip that describes how to connect to the LI-6800 using a VNC application, so you can control the instrument from a computer or mobile device. | tech tip |
| Software for Curve Fitting | Describes software and literature for fitting the Farquhar, von Caemmerer and Berry (FvCB) model of photosynthesis (Farquhar, von Caemmerer & Berry 1980). | tech tip |
| Prepare the LI-6800 for shipping | Wondering what to pack? How to fit it all into the case? This describes how to pack your LI-6800 for shipping. | tech tip |
| Gassing up your LI-6800: How to connect your own gas supply | Tech tip that shows two ways to connect tank air to the LI-6800. | tech tip |
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Tech tip that shows a quick way to set the leaf temperature thermocouple height correctly every time. |
tech tip | |
| Resolving a Leak Issue | This tech tip will help you identify and solve leaks when using the LI-6800. | tech tip |
| Upgrading the Wheels on the LI-6800 Travel Case | This tech tip describes how to upgrade the wheels of your LI-6800 carrying case. | tech tip |
| CO2 Cartridges for the LI-6400/XT and LI-6800 | This technical tip describes the best CO2 cartridges to use and provides some tips for their use. | tech tip |
| Building a Large Prompt List | This tech tip shows how to customize a prompt list in a text editor. | tech tip |
| Volume, flow, and mixing in open photosynthesis systems | This technical note describes considerations related to the effect of volume, flow rate, and mixing on overall system performance. | technical note |
| Performance specifications for the LI-6800 and accessories. | specs sheet |