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EchoMeter: Leakage Inspection for Beer Bottles


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


Inspection Scope

Missing cap

Leakage inspection

Leakage Deformation Missing cap

Introduction Principle

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.




System Advantages

Non-contact measurement

Optimized sensor design to reduce the impact of bottle height errors on detection
Inspection module IP65 protection level for various environment

Related Equipment
Control Center
Pusher
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