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General| Brand | LI-COR |
|---|---|
| Model | li-6262 |
| Category | Measuring Instruments |
| Language | English |
Details the revisions and print dates of the manual.
Identifies all items included with the LI-6262 upon delivery.
Procedure for verifying battery charge status upon receipt.
Guides through installing filters, preparing tubes, and initial configuration.
Details the procedure for turning on the LI-6262 and expected indicators.
Instructions for installing external air filters to prevent contamination.
Explains the differences and setup for absolute and differential modes.
Overview of the LI-6262 as a differential NDIR gas analyzer.
Explains how detector output relates to gas concentration using detector signals.
Details the formulas and functions for determining CO2 concentration.
Details the formulas and functions for determining H2O concentration.
Explains how pressure affects infrared detection and absorption bands.
Describes how to correct CO2 readings for differences in water vapor.
Methods for measuring CO2 differential when reference CO2 is not precisely known.
Overview of factory and user calibration procedures for CO2 and H2O.
Step-by-step guide for zero and span calibration in differential mode.
Procedure for zero and span calibration in absolute mode.
Specific warnings and recommendations for H2O measurements in absolute mode.
Method for characterizing and accounting for pressure effects on span.
Using software functions for zero and span adjustments instead of potentiometers.
Guide on calibrating the LI-6262 using the LI-670 unit.
Explains the functions of each key on the LI-6262 keypad.
Describes how software commands are executed and menus are navigated.
Details specific functions and commands for system operation and configuration.
Describes the three methods for obtaining data: display, RS-232C, and analog output.
Details RS-232C communication parameters and capabilities.
Explains the linear voltage and current analog output channels.
Guidance on selecting appropriate cables for RS-232C data transfer.
Steps to configure the LI-6262 for RS-232C data transmission.
Instructions for sending commands to the LI-6262 via computer or terminal.
Method for sending command files to configure the LI-6262.
Configuring DAC channels for scaled analog voltage or current outputs.
Connecting external sensors to the auxiliary input channel.
Connecting a logger to measure analyzer temperature.
Installing and configuring the pressure transducer for automatic corrections.
Instructions for charging and storing LI-6262 rechargeable batteries.
Procedure for safely opening the instrument case for servicing.
Guidance on replacing the internal desiccant for optimal performance.
Frequency and procedure for replacing external soda lime/desiccant tubes.
Instructions for cleaning or replacing the external fan filter.
Locating and identifying fuses for power supply issues.
Addresses issues like no power or flickering display during startup.
Diagnoses reasons why the READY light may not turn on.
Troubleshooting tips for setting zero and span potentiometers.
Interprets displays showing CO2, H2O, or AUX instead of numerical values.
Checks calibration and pressure settings when zero values are displayed.
Detailed specifications for H2O range, accuracy, drift, and noise levels.
Detailed specifications for CO2 range, accuracy, drift, and noise levels.
Specifications for the pressure transducer, including range, accuracy, and noise.
Lists suppliers for soda lime and magnesium perchlorate chemicals.
Lists and describes commands for initial setup and configuration.
Provides a list of channel codes for CO2, H2O, and Miscellaneous data.
Headers for various CO2 data channels transmitted via RS-232C.
Headers for various H2O data channels transmitted via RS-232C.
Headers for temperature, pressure, and auxiliary data channels.
Lists and describes commands for initial setup and configuration.
Provides a list of channel codes for CO2, H2O, and Miscellaneous data.
Details the pin assignments for the RS-232C DCE port.
Information about the included DTE to DCE cable and gender changer.
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