Application Notes, Tech Tips, and Other Documents

Air Pumps and Accessories for LI-COR Gas Analyzers Suggested parts and vendors for air pumps and other accessories needed to flush the sample cells of many LI-COR closed-path gas analyzers. application note
Measuring pCO2 and Dissolved Inorganic Carbonates in Water Application note that describes how to use LI-COR analyzers in systems that measure the partial pressure of CO2 (pCO2) and dissolved organic carbonates in water. application note
Measuring Small Volumes of CO2 with the LI-7000 Application note about small volume CO2 measurements with the LI-7000. application note
Communicating with LI-COR instruments using LabVIEW Basic instructions that describe how to communicate with LI-COR instruments using LabVIEW. Includes sample programs to read data. application note
The Importance of Water Vapor Measurements and Corrections This application note describes how water vapor influences the measurement of carbon dioxide by infrared gas analysis in several ways, which can lead to significant measurement errors. application note
Using CO2 and H2O Scrubbers with LI-COR Gas Analyzers This application note describes the use of various chemicals used internally with LI-COR gas analyzers to keep absorbing gases out of internal spaces that are part of the optical path. application note
Mylar Insulator Installation Kit Installation Guide for the 7000-904 Mylar Insulator Kit. Insulates the keypad of the LI-7000. install guide
Digital Board Upgrade Kit Installation instructions for the 7000-902-1 Digital Board Upgrade Kit. install guide
LI-7000 CO2/H2O Analyzer Instruction Manual Instruction manual for the LI-7000 manual
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
USB Connection Issue on Windows 8 This technical tip describes how to fix a problem whereby the USB port does not function with the LI-7000 on computers using Windows 8. tech tip
Effects of temperature and pressure on CO2 infrared absorption with special emphasis on problems resulting from operation at high flow rates Article describing the effects of temperature and pressure on absorption of infrared energy by carbon dioxide. technical note
Effects of Temperature, Pressure, and Water Vapor on Gas Phase Infrared Absorption by CO2 Article that describes the effects of temperature, pressure, and water vapor on absorption of infrared energy by carbon dioxide. technical note