Calibrating your PeakTech 5225 Ultrasonic Thickness Meter is crucial for obtaining precise measurements. Here's a straightforward guide to ensure your device functions optimally:
-
Calibration Process:
- Initiate calibration by pressing and holding the "CAL/CLR" button until "4.00" appears on the display, accompanied by a flashing "CAL" at the bottom.
- Apply the 4.00 standard calibrating piece, using a sound velocity of 5900 m/s, until the "CAL" indicator disappears.
-
Sound Speed Measurement:
- Accurately measure the material's depth using a caliper or micrometer.
- Choose a preset sound velocity that closely matches the material you're measuring.
- Apply coupling gel between the sensor and a block of known thickness, allowing a value to be displayed.
- Fine-tune the displayed value using the Up or Down keys until it perfectly matches the known thickness.
- Finalize the process by pressing the "CAL/CLR" button; the measured sound velocity will be shown, and the setting will automatically be saved.
-
Restoring Default Speed:
- To revert to the default sound speed, press and hold the "CAL/CLR" button until "CAL" followed by "CLR" is shown.
- Release the button; the sound speed will automatically reset to 5900 m/s.
-
Additional Calibration Advice:
- For the highest precision in repeated measurements, employ a sample block made from the same material you are measuring.
- Make it a habit to regularly calibrate the device using the integrated sample block to uphold accuracy.
- Utilize the ZERO function to zero the display to 0.000 when the sensor isn't in contact with a workpiece; this step boosts accuracy.
By following these steps, you can confidently ensure your PeakTech 5225 Ultrasonic Thickness Meter delivers reliable and accurate measurements for all your applications.
