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:

Cell Instruments Co., Ltd. is committed to the development of testing technology, specializing in research, manufacture and sales of testing instruments and other industrial products. Business scope includes testing instruments, PLC programing & maintenance and product customization.

Cell Instruments Co., Ltd. products are widely used in research facilities of packaging, food, pharmaceutical and daily chemical companies, academies, official lab and other facilities as well. Cell Instruments Co., Ltd. offers state-of-the-art packaging control solutions for plastics, paper, textiles, food, pharmaceutical, toiletry, printing and adhesive industrial, etc.

A comprehensive range of leak testers, burst tester, heat seal testers, hot tack tester, coefficient of friction tester, tensile testers, compression tester, medical package tester, impact, tear, peeling, flex, rub, torque, sensors, accessories and grips, is trusted by our clients for their various features and versatility, including accuracy, good performance, long operational life and easy maintenance. Timely and high-quality customer service is another way to achieve customer satisfaction and their lasting preference.

We are backed by a team of professionals with rich industry experience and high qualification, Their in-depth knowledge of the field helps us in manufacturing our high quality product range in compliance with international standards and also client's requirements.

    By virtue of good corporate reputation, Cell Instruments sincerely welcomes partnership globally.