Accurate conductivity readings are crucial for successful hydroponic gardening. This guide walks you through calibrating your conductivity sensor using the Mantle Link app. We'll cover the process step-by-step, ensuring you obtain precise measurements for optimal plant health. Learn how to easily navigate the app, interpret calibration solutions, and troubleshoot common issues, maximizing the potential of your hydroponic system. Let's get started!
Step-by-Step Instructions
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Accessing Calibration
- Open the Mantle Link app and tap 'Calibrate'.
Accessing Calibration -
Selecting Conductivity
- Select 'Specific Conductivity' from the list of calibratable parameters.
Selecting Conductivity -
Entering Solution Value
- Enter the value of your conductivity solution (e.g., 1413) into the text box.
Entering Solution Value -
Waiting for Stabilization
- Wait for the reading to stabilize.
Waiting for Stabilization -
Confirming Reading
- Tap 'OK' to confirm the reading.
Confirming Reading -
Reviewing Sensor Response
- Review the sensor response factor.
Reviewing Sensor Response -
Final Calibration Confirmation
- Tap 'OK' again to confirm the calibration.
Final Calibration Confirmation -
Reviewing and Managing Calibration Data (Optional)
- Review the calibration in the catalog (optional). You can download, view, export, email, clear, or delete calibration data.
Reviewing and Managing Calibration Data (Optional)
Tips
- Different sensors have different calibration procedures. Follow the on-screen instructions for each sensor.
Common Mistakes to Avoid
1. Using the wrong calibration standards
Reason: Incorrect conductivity standards (e.g., using a standard designed for a different temperature range or concentration) will lead to inaccurate readings.
Solution: Ensure you use conductivity standards appropriate for your sensor and the expected range of measurements.
2. Insufficient rinsing between standards
Reason: Residual traces of the previous calibration solution can contaminate the next standard, skewing the calibration curve and producing inaccurate readings.
Solution: Thoroughly rinse the sensor probe with distilled water between each calibration standard.