Calibrating your PeakTech 5225 Ultrasonic Thickness Meter is crucial for ensuring accurate readings. Here's a simplified guide to help you calibrate your device for optimal performance:
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Calibration Process:
- Begin by long-pressing the "CAL/CLR" button. The display will show "4.00" along with "CAL" flashing at the bottom.
- Use the provided 4.00 standard calibration block and set the sound velocity to 5900 m/s. Once the reading stabilizes, the "CAL" indicator should disappear.
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Sound Speed Measurement:
- Accurately measure the material's thickness using a caliper or micrometer.
- Select a preset sound velocity setting that closely matches the material you're measuring.
- Apply coupling gel to the sensor and place it on a test block of known thickness until a reading appears.
- Use the up or down arrow keys to adjust the displayed value to match the actual material thickness.
- Press the "CAL/CLR" button to save the adjusted sound velocity, and the device will automatically store this setting.
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Restoring Default Sound Velocity:
- To reset the device to its default sound velocity, long-press the "CAL/CLR" button until the display shows "CAL" followed by "CLR." Then, release the button; the sound velocity will automatically revert to 5900 m/s.
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Additional Calibration Tips:
- For the most precise results in repetitive applications, utilize a sample block made from the same material you are measuring.
- Regularly calibrate your PeakTech 5225 using the integrated sample block to maintain measurement accuracy.
- Use the ZERO function to ensure accuracy by setting the measured value to 0.000 when the sensor is not in contact with a workpiece.
