Instruments for the Earth Sciences | LI-COR Environmental

February 24—27, 2025

Tucson, Arizona, USA

Learn More

February 24—27, 2025

Tucson, Arizona, USA

Learn More

February 24—27, 2025

Tucson, Arizona, USA

Learn More

New

NEW

Water Node Internet of the Environment

Access and share IoE enabled evapotranspiration measurement data from anywhere.

NEW

LI-7825
CO₂ Isotope/ NH₃ Analyzer

Suitable for the lab and portable to the field, the LI-7825 measures the four most abundant CO₂ gas isotopologues in air and reports δ¹³C, δ¹⁷O, and δ¹⁸O with high precision and accuracy.

NEW

8250-02 Calibration Manifold

A manifold that integrates the LI-7825 into long-term soil gas flux systems.

NEW

LI-600N Porometer/ Fluorometer

The LI-600N Porometer/ Fluorometer is the only instrument specifically optimized for precise, rapid insights that measures the stomatal conductance and chlorophyll fluorescences of a single needle, narrow leaf, or blade of grass.

Plants

LI-6800 Portable Photosynthesis System

Controlled environment gas exchange and fluorescence measurements for in depth plant physiology observations.

NEW

LI-600 and LI-600N Porometer/ Fluorometer

Combined stomatal conductance and chlorophyll fluorescence data from the same leaf area for high-throughput plant screening.

NEW

Aquatic Photosynthesis

The 6800-18 Aquatic Chamber is used to measure steady-state carbon assimilation and chlorophyll a fluorescence from an algal suspension using the LI-6800 Portable Photosynthesis System.

Greenhouses
and Growth Chambers

All you need to verify that your plants get the right light in the right amount.

LAI-2200C
Plant Canopy Analyzer

The world standard for non-destructive leaf area index measurements in plant canopies.

LI-180 Spectrometer

Measure detailed spectral output and tailor your lighting strategy to give your plants the light they use best.

LI-190R Quantum Sensor

Industry-leading photosynthetically active radiation measurement precision—no matter the source.

LI-191R Line Quantum Sensor

Integrates below-canopy photosynthetically active radiation measurements over a 1-meter length in µmol s^-1 m^-2.

LI-250Q PAR Package

A simple, versatile light monitoring package that provides instant measurements of photosynthetically active radiation.

LI-1500 Daily Light Integral Package

Adds data logging, long-term measurements, and automated calculation of daily light integral to your light management.

Ecosystems

NEW

LI-710 Evapotranspiration Sensor

Accurately measure evapotranspiration with this simplified, easy-to-use sensor.

Eddy Covariance Systems

Complete systems for detailed evaluation of the exchange of gases between the terrain and atmosphere.

NEW

TriSonica^® Anemometers

Lightweight and portable wind sensors capture essential data in more places than ever before.

NEW

Ecosystem Monitoring

Solutions to monitor the core processes of an ecosystem and research their interdependencies.

NEW

Atmospheric Measurements

Precise and accurate atmospheric gas monitoring of CO₂, CH₄, and N₂O with exceptional stability in the lab or the field.

LI-830 CO₂ Analyzer LI-850 CO₂/H₂O Analyzer

Continuous CO₂ and H₂O monitoring with a small footprint and a wide measurement range.

Soil

Soil Gas Flux Systems

Hardware, software, and analyzers to collect and evaluate the temporal and spatial variation of your fluxes with confidence.

NEW

Analyzers

Assess gas fluxes with the LI-7810 CH₄/CO₂/H₂O Trace Gas Analyzer, LI-870 CO₂/H₂O Analyzer, and the LI-7820 N₂O/H₂O Trace Gas Analyzer.

8200-01S Smart Chamber

Fast, reliable survey measurements of your soil gas of interest with analyzer flexibility and real-time flux calculations from LI-COR analyzers.

LI-8250 Multiplexer

Assess long-term flux variation of multiple soil gases from up to 8 chamber locations around your study site.

8250-01 Extension Manifold

A manifold which multiplies the number of chambers that can be included in your long-term system.

NEW

8250-02 Calibration Manifold

A manifold that integrates the LI-7825 into long-term soil gas flux systems.

LI-8100A Chambers and Accessories

For those with an LI-8100A system, find all the available chambers and accessories you need.

Light

Light Measurement

Standard-setting sensors for ecological, meteorological, solar energy, plant research, and underwater measurements.

LI-180 Spectrometer

Record the spectral output of your light sources at the single nanometer level with dozens of variables.

LI-190R Quantum Sensor

Industry-leading photosynthetically active radiation measurement precision—no matter the source.

LI-191R Line Quantum Sensor

Integrates below-canopy photosynthetically active radiation measurements over a 1-meter length in µmol s^-1 m^-2.

LI-192 Underwater Quantum Sensor

Underwater photosynthetically active radiation measurements from all angles in one hemisphere in µmol s^-1 m^-2.

LI-193 Spherical Underwater Quantum Sensor

Underwater photosynthetically active radiation measurements from all directions in µmol s^-1 m^-2.

LI-200R Pyranometer

Measures global solar radiation in watts per square meter (W m^-2) for various research applications.

LI-210R Photometric Sensor

Measures visible light with the same sensitivity as typical the human eye in lux or lumens.

LI-250A Light Meter

A portable read-out-device that provides instant readings from any light sensor you connect.

LI-1500 Light Sensor Logger

Adds data logging, long-term measurements, and automated calculation of daily light integral to your light management.

Greenhouses and Growth Chambers

Track variables critical to light management, such as photosynthetically active radiation, daily light integral, and spectral composition.

Solar Power Optimization

Accurately assess resources to support site planning and optimization to maximize solar energy yield.

Water

NEW

LI-710 Evapotranspiration Sensor

Accurately measure evapotranspiration with this simplified, easy-to-use sensor.

NEW

Aquatic Photosynthesis

The 6800-18 Aquatic Chamber is used to measure steady-state carbon assimilation and chlorophyll a fluorescence from an algal suspension using the LI-6800 Portable Photosynthesis System.

LI-192 Underwater Quantum Sensor

Underwater photosynthetically active radiation measurements from all angles in one hemisphere in µmol s^-1 m^-2.

LI-193 Spherical Underwater Quantum Sensor

Underwater photosynthetically active radiation measurements from all directions in µmol s^-1 m^-2.

LI-1500/G-UW Underwater Package

GPS enabled LI-1500 Light Sensor Logger with the hardware necessary to take underwater measurements.

Gas Monitoring

NEW

Trace Gas Analyzers

High performance, highly portable CO₂, CH₄, and N₂O analysis in the lab, in the field, or on the move.

LI-830 CO₂ Analyzer LI-850 CO₂/H₂O Analyzer

Continuous CO₂ and H₂O monitoring with a small footprint and a wide measurement range.

LI-7500DS Open Path CO₂/H₂O Analyzer

Robust, with low maintenance and power requirements, ideal for long-term deployments in remote locations.

LI-7200RS
Enclosed CO₂/H₂O Analyzer

Designed to deliver high-speed CO₂/H₂O measurements with the ruggedness and low power demands of an open path analyzer.

LI-7700 Open Path CH₄ Analyzer

An open path analyzer designed specifically for eddy covariance flux measurements of methane density in ambient air.

Water Node Internet of the Environment

LI-7825 CO2 Isotope/ NH3 Analyzer

8250-02 Calibration Manifold

LI-600N Porometer/ Fluorometer

LI-6800 Portable Photosynthesis System

LI-600 and LI-600N Porometer/ Fluorometer

Aquatic Photosynthesis

Greenhouses and Growth Chambers

LAI-2200C Plant Canopy Analyzer

LI-180 Spectrometer

LI-190R Quantum Sensor

LI-191R Line Quantum Sensor

LI-250Q PAR Package

LI-1500 Daily Light Integral Package

LI-710 Evapotranspiration Sensor

Eddy Covariance Systems

TriSonica® Anemometers

Ecosystem Monitoring

Atmospheric Measurements

LI-830 CO2 Analyzer LI-850 CO2/H2O Analyzer

Soil Gas Flux Systems

Analyzers

8200-01S Smart Chamber

LI-8250 Multiplexer

8250-01 Extension Manifold

8250-02 Calibration Manifold

LI-8100A Chambers and Accessories

Light Measurement

LI-180 Spectrometer

LI-190R Quantum Sensor

LI-191R Line Quantum Sensor

LI-192 Underwater Quantum Sensor

LI-193 Spherical Underwater Quantum Sensor

LI-200R Pyranometer

LI-210R Photometric Sensor

LI-250A Light Meter

LI-1500 Light Sensor Logger

Greenhouses and Growth Chambers

Solar Power Optimization

LI-710 Evapotranspiration Sensor

Aquatic Photosynthesis

LI-192 Underwater Quantum Sensor

LI-193 Spherical Underwater Quantum Sensor

LI-1500/G-UW Underwater Package

Trace Gas Analyzers

LI-830 CO2 Analyzer LI-850 CO2/H2O Analyzer

LI-7500DS Open Path CO2/H2O Analyzer

LI-7200RS Enclosed CO2/H2O Analyzer

LI-7700 Open Path CH4 Analyzer

LI-6800 Portable Photosynthesis System

NEW LI-600and LI-600NPorometer/Fluorometer

NEW Aquatic Photosynthesis

Greenhouses and Growth Chambers

LAI-2200C Plant Canopy Analyzer

LI-180 Spectrometer

LI-190R Quantum Sensor

LI-191R Line Quantum Sensor

LI-250Q PAR Package

NEW LI-710 Evapotranspiration Sensor

Eddy Covariance Systems

NEW TriSonica® Anemometers

NEW Ecosystem Monitoring

NEW Atmospheric Measurements

LI-830 CO2 AnalyzerLI-850 CO2/H2O Analyzer

Soil Gas Flux Systems

NEW Analyzers

8200-01S Smart Chamber

NEW LI-8250 Multiplexer

NEW 8250-01 Extension Manifold

LI-8100A Chambers and Accessories

Light Measurement

LI-180 Spectrometer

LI-190R Quantum Sensor

LI-191R Line Quantum Sensor

LI-192 Underwater Quantum Sensor

LI-193 Spherical Underwater Quantum Sensor

LI-200R Pyranometer

LI-210R Photometric Sensor

LI-250A Light Meter

LI-1500 Light Sensor Logger

LI-7825
CO₂ Isotope/ NH₃ Analyzer

Greenhouses
and Growth Chambers

LAI-2200C
Plant Canopy Analyzer

TriSonica^® Anemometers

LI-830 CO₂ Analyzer LI-850 CO₂/H₂O Analyzer

LI-830 CO₂ Analyzer LI-850 CO₂/H₂O Analyzer

LI-7500DS Open Path CO₂/H₂O Analyzer

LI-7200RS
Enclosed CO₂/H₂O Analyzer

LI-7700 Open Path CH₄ Analyzer

LI-6800
Portable Photosynthesis System

NEW LI-600
and LI-600N
Porometer/
Fluorometer

Greenhouses
and Growth Chambers

LAI-2200C
Plant Canopy Analyzer

LI-180
Spectrometer

LI-190R
Quantum Sensor

LI-191R
Line Quantum Sensor

LI-250Q
PAR Package

NEW LI-710
Evapotranspiration Sensor

Eddy Covariance
Systems

NEW TriSonica^®
Anemometers

NEW Ecosystem
Monitoring

NEW Atmospheric
Measurements

LI-830 CO₂ Analyzer
LI-850 CO₂/H₂O Analyzer

Soil Gas Flux
Systems

8200-01S
Smart Chamber

NEW LI-8250
Multiplexer

NEW 8250-01
Extension Manifold

LI-8100A
Chambers and Accessories

Light
Measurement

LI-180
Spectrometer

LI-190R
Quantum Sensor

LI-191R
Line Quantum Sensor

LI-192
Underwater Quantum Sensor

LI-193
Spherical Underwater Quantum Sensor

LI-200R
Pyranometer

LI-210R
Photometric Sensor

LI-250A
Light Meter

LI-1500
Light Sensor Logger

Greenhouses
and Growth Chambers

Solar Power
Optimization

NEW LI-710
Evapotranspiration Sensor

LI-192
Underwater Quantum Sensor

LI-193
Spherical Underwater Quantum Sensor

LI-1500/G-UW
Underwater Package

NEW Trace Gas
Analyzers

LI-830 CO₂ Analyzer
LI-850 CO₂/H₂O Analyzer

LI-7500DS
Open Path CO₂/H₂O Analyzer

LI-7200RS
Enclosed CO₂/H₂O Analyzer

LI-7700
Open Path CH₄ Analyzer