Introduction of Vacuum Leak Tester for Packaging

Ensuring the integrity of packaging seals is importance in guaranteeing the efficacy of packaging for product protection, especially in industries like packaging, food, medicine, and beverage. Conducting thorough seal integrity tests is indispensable for evaluating sustainable packaging options, cost-effective alternatives, and fine-tuning production line sealing parameters.

Test Description:

1. Precision in Vacuum Leak Testing

Our vacuum leak tester begins by immersing the sample within a water-filled chamber and initiates an exacting vacuum leak testing process. The chamber lid securely fastens, and the control unit extracts air from the chamber until the specified vacuum level holding time is achieved. Leaks manifest as streams of bubbles at precise leak sites, ensuring accurate result.

time is reached. Due to the pressure differentials, the leaks are exposed, in the form of a stream of bubbles at the precise leak sites.

2. Visual Confirmation Elevated

Submerged in a water-filled chamber, the sample undergoes a controlled air extraction until reaching the predetermined vacuum level. Any leaks prompt the expulsion of trapped air, visually confirmed by the emergence of bubbles pinpointing the exact leak location. This process not only confirms but visually affirms package integrity, instilling confidence in product quality.

3. When There is no Bubble

Observing the sample's expansion and recovery serves as an additional method for judging sealing integrity. By evacuating the vacuum chamber to create pressure differentials, one can observe the sample's expansion and shape recovery post-vacuum release, aiding in determining the sample's sealing performance.

Technical Features:

1. Control and Stability

Our vacuum leak tester LT-03 employs a PLC-controlled unit to ensure industrial-level stability, coupled with an HMI touch screen interface for operational convenience and precision control.

2. Precision Vacuum with Venturi Tube

Utilizing a Venturi tube, the LT-03 achieves stable vacuum levels of up to -90KPa, using readily available compressed air instead of a vacuum pump, ensuring reliability.

3. Visual Analytics for Results

Our testing methodology transcends conventional Pass/Fail outcomes. Relying on visual observation, it provide cumulative result numbers, facilitating easy and direct record-keeping for convenient.

4. Intelligence in Efficiency

The LT-03 incorporates a parameter-saving function for 5 user-defined groups, optimizing efficiency by accommodating various sample types and test conditions such as vacuum level and duration.

Additional Features:

5. Customizable Chamber Sizes

Equipped with a standard-size acrylic chamber for clear visibility, the LT-03 offers customization options for chambers of different shapes and sizes, catering to different packaging requirements.

6. The option to include a micro printer for seamless sample identification.

7. Adaptability for display in local languages for global users(Default language is English).

8. The flexibility to modify for operation with a vacuum pump, empowering users to reach higher vacuum levels when needed.

Main Parameters:

Package Leak Tester Using Pressure Decay Testing Method Digital Leak Tester With User-Friendly Interface Images