Beer Bottle Magnetoacoustic Leakage inspection EchoMeter achieves leakage inspection by actively exciting the cap of a beer bottle with electromagnetic field pulses and utilizing the principle of vibration waveforms captured by a high-precision acoustic sensor.
Scope of application: Crown caps Aluminum easy open caps |
Installation position: After the pasteurizer |
Missing cap
Leakage inspection
Leakage | Deformation | Missing cap |
The EchoMeter working process is accomplished by the following steps:
1. An electromagnetic coil passes a strong electric current in a very short period of time.
2. The coil creates an electromagnetic pulse that "hits" the bottle cap.
3. The cap vibrates under the electromagnetic pulse and makes a sound.
4. Acquisition of waveforms by acoustic sensors
5. Analyze the waveform through the inspection software to determine the leakage of the bottle.
Non-contact measurement
Optimized sensor design to reduce the impact of bottle height errors on detection
Inspection module IP65 protection level for various environment