Service Discontinuation Notice
The LI-1400 DataLogger was discontinued in 2014 and replaced with our current model, the LI-1500 Light Sensor Logger. Due to parts obsolescence, we can no longer perform factory service on the LI-1400. We will continue to sell spare parts for self-repair as available.
Manuals
LI-1400 DataLogger Instruction Manual
Instruction manual for the LI-1400 DataLogger.
LI-1400 DataLogger Instrument (Embedded) Software v1.3
Instrument (embedded) software for the LI-1400 DataLogger.
LI-1400 DataLogger Windows Interface Software v1.1.1
Windows® interface software for the LI-1400 DataLogger.
Videos
All Documents
| Summary | ||
|---|---|---|
| 1400-104 Relative Humidity/Air Temperature Sensor Installation Instructions | Installation instructions for the relative humidity and air temperature sensor into the LI-1400 or LI-1000 dataloggers. | install guide |
| 1400-201 Vented Instrument Enclosure Assembly Instructions | Assembly instructions for using the 1400-201 Vented Instrument Enclosure with the LI-1400 Datalogger. | install guide |
| 1400-402 External Battery Pack Installation Instructions | Installation instructions for using the 1400-402 External Battery Pack with the LI-1400 Datalogger. | install guide |
| Humicap Replacement Instructions for the 1400-104 RH/Air Temperature Sensor | Instructions for replacing the Humicap sensing element in the 1400-104 RH/Temperature Sensor. | install guide |
| LI-1400 Datalogger Software Reference Card | Software reference card for the LI-1400 Datalogger. | install guide |
| LI-COR Temperature Sensors Installation Instructions | Installation instructions for LI-COR temperature sensors into the legacy LI-1400 and LI-1000 dataloggers. | install guide |
| Calculating Daily Light Integral (DLI) with LI-COR Quantum Sensors and Dataloggers | This technical tip describes how to calculate Daily Light Integral using LI-COR Quantum Sensors and data logging devices. | tech tip |
| LI-1400 Datalogger Will Not Communicate with the LI-1400 Windows Interface Software | This technical tip describes some solutions to communication problems with the LI-1400 Datalogger when using the LI-1400 Windows interface software. | tech tip |
| LI-1400 Programming Examples using Sample and Log Periods | This technical tip shows an example of how to set up a program in the LI-1400 Datalogger to measure the output from a light sensor using sample and log periods. | tech tip |
| Using LI-COR's Millivolt Adapters for Interfacing LI-COR Radiation Sensors to Voltage-reading Dataloggers | Technical tip entitled 'Using LI-COR's Millivolt Adapters for Interfacing LI-COR Radiation Sensors to Voltage-reading Dataloggers'. | tech tip |