Linear Conversion of Conductivity To Salinity Table of Contents Purpose The Linear Equation for Converting Conductivity to Practical Salinity Brief History Linearizing Practical Salinity Pressure and Salinity Temperature and Salinity Finding the Linear Relationship...
The Best Storage Solutions for pH Sensors Table of Contents What are the limiting factors for accuracy and stability of pH sensors? Storing a pH sensor without storage solution Storing a pH sensor in RO/DI or tap water Storing a pH sensor in reference solution...
The Guide to Fixing pH Drift What causes pH drift and how to fix it Table of Contents What is Actually Drifting? Troubleshooting Steps Step 1. Visual Inspection Step 2. Calibration Step 3. Calculate Slope and Offset Step 4. Cleaning Step 5. Calibrate and Calculate...
Analog Signals: Current vs. Voltage Table of Contents Components of an Electrical Analog System Current vs. Voltage Signals Advantages of the 4-20 mA Signal Conclusion Before 4-20mA devices, pneumatic systems were the gold standard for analog process control in the...
pH Electrode Guide Table of Contents Methods of pH Measurement Comparison of Potentiometric Methods Glass Electrodes ISFET Electrodes How Glass Electrodes Work Comparison of Glass Electrode Wires How Electrode Junctions Work Refillable vs. Replaceable Electrodes...
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