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General| Brand | ELMETRON |
|---|---|
| Model | CX-401 |
| Category | Measuring Instruments |
| Language | English |
Important notices regarding the proper use and potential issues with the meter and its electrodes.
Detailed features and capabilities of the CX-401 multifunction meter.
Outlines the industries and specific applications for which the CX-401 meter is designed.
Description of the meter's front panel, LCD display, and various symbols shown.
Instructions for powering the meter on and off, including auto-switch off function.
Steps to prepare the meter and connect sensors before starting measurements.
Explanation of how to select between automatic and manual temperature compensation modes.
How to adjust the display resolution for different measurement types (pH, conductivity, O2, mV).
How to enable or disable the signalisation of a stabilised reading (READY symbol).
How to select and manage different calibrated electrode characteristics stored in the meter.
How to set a validity period for calibration and receive expiry notifications.
Customizing the MEM button to record readings, start series, or hold display.
How to freeze the current measurement value on the display using the HOLD function.
Detailed instructions for preparing and maintaining the pH electrode for optimal performance.
General information and importance of calibrating the electrode for accurate measurements.
Steps for performing pH measurements using automatic and manual temperature compensation.
Discussion of temperature compensation's impact on pH measurements and how to interpret results.
Fundamentals of conductivity measurement, including factors affecting it like temperature and salinity.
Setting units, coefficients, and reference temperature for conductivity measurements.
Proper care and cleaning procedures for the conductivity cell to ensure accuracy.
Overview of conductivity cell calibration, including K constant importance and methods.
Procedures for performing conductivity measurements with different temperature compensation methods.
Measuring salinity and Total Dissolved Solids by converting conductivity readings.
Specific temperature compensation considerations for natural and ultra pure water measurements.
Provides a method to determine the α coefficient for temperature compensation in conductivity measurements.
Introduction to dissolved oxygen measurement using the oxygen sensor and its basic principles.
Setting units and salinity compensation for oxygen concentration measurements.
Procedures for measuring dissolved oxygen concentration in water, considering various factors.
Procedure for measuring oxygen saturation levels directly in ambient air.
How to perform and read atmospheric pressure measurements using the meter.
Choosing measurement modes (absolute/relative) and setting reference potential for redox readings.
Instructions for performing redox potential measurements using the meter.
Procedure for measuring temperature using the connected Pt-1000 probe.
Managing the meter's internal clock, date, and auto-switch off functions.
Methods for saving, retrieving, and managing measurement data stored in the meter's memory.
How the meter generates, stores, and allows transfer of calibration reports.
Instructions for connecting the meter to a computer for data transfer and analysis via USB.
Information on power sources, charging, and replacing the meter's batteries.
Detailed technical specifications for all measurement functions, ranges, and accuracies.
Lists the standard and additional equipment included or available for the meter.
Details of the product warranty terms and conditions.
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