The LT-03 Leak Tester is a state-of-the-art device engineered for rigorous assessment of package seal integrity across various industries. This equipment is crucial for verifying that packaging maintains its protective capabilities, thereby safeguarding product quality and safety. The LT-03 is particularly suited for applications involving flexible packaging but is also adaptable to test non-flexible and rigid materials through its customizable design.
Il LT-03 Tester di tenuta is an advanced solution designed to assess package seal integrity, ensuring your products are safely sealed and protected. Ideal for industries where packaging performance is critical, this tester complies with the ASTM D3078 standard and utilizes a Test di tenuta del vuoto method, making it essential for quality control in packaging, food, and pharmaceutical applications.
Applicazione
Il LT-03 Tester di tenuta is widely used in industries requiring rigorous quality assurance. Whether you’re testing flexible packaging for food products or ensuring the seal integrity of pharmaceutical devices, the LT-03 offers a reliable, high-precision solution. Its versatile chamber options and customizable vacuum levels make it perfect for applications where package safety and durability are paramount.
Cibo
Farmaceutico
Dispositivi medici
Bevande
Test Description & Method
Vacuum Leak Test Method – Reliable and Precise Testing
Il Test di tenuta del vuoto performed by the LT-03 Leak Tester involves placing the sample in a water-filled acrylic chamber. Once the chamber is sealed, the control unit applies a vacuum up to -90 KPa, as specified by the user. If there is a minor leak, the pressure difference forces air out of the packaging, visible as bubbles in the water. This method is ideal for detecting even small leaks, ensuring packaging integrity.
Key Technical Specifications
Campo di prova
0~-90 KPa
Camera
Forma cilindrica in acrilico
Spazio di prova
Φ270*H210mm (interno utilizzabile)
Aria compressa
0,7MPa (preparato dall'utente)
Potenza
110~220V 50/60Hz
Additional Features
PLC-Controlled with HMI Touchscreen
Il LT-03 Tester di tenuta comes equipped with an advanced PLC (Programmable Logic Controller) system, ensuring industrial-level reliability and stability. The HMI (Human-Machine Interface) touchscreen offers an intuitive and user-friendly interface, allowing operators to easily set test parameters, monitor real-time data, and control the testing process with precision. This advanced system reduces human error, streamlines operations, and ensures consistent, repeatable results, making it ideal for high-demand environments.
Venturi Tube for Stable Vacuum Generation
The LT-03 utilizes a Venturi tube vacuum generation system, which offers several advantages over traditional mechanical pumps. This technology allows for the efficient creation of a stable vacuum without the need for moving parts, reducing maintenance needs and ensuring a vacuum level of up to -90 KPa. The Venturi system is not only cost-effective but also ideal for industries where reliable vacuum generation is crucial for accurate leak testing. Its efficient design simplifies the process, making it easier for operators to achieve consistent results across multiple tests.
Parameter-Saving Function for Up to 5 Groups
To enhance workflow efficiency, the LT-03 offers a parameter-saving function that allows users to store settings for up to five distinct test groups. This feature is particularly beneficial for operators who handle a wide variety of sample types and test conditions. By saving critical parameters such as vacuum levels and test durations, the system minimizes setup time and enables quick transitions between different testing protocols, ensuring faster throughput and improved productivity in the lab or production line.
Optional Micro-Printer and Local Language Display Support
For added convenience and traceability, the LT-03 can be fitted with an optional micro-printer. This feature allows operators to print real-time test data, such as test results and sample identification, directly after testing. This enhances record-keeping and ensures accurate documentation for quality control and auditing purposes. Additionally, the system offers local language display support, allowing the interface to be customized in various languages. This makes the LT-03 suitable for global operations, ensuring accessibility and ease of use for operators worldwide.
Domande frequenti
What is the difference between vacuum leak testing and pressure decay testing?
Vacuum Leak Testing involves creating a vacuum inside a test chamber that contains the package. The test observes the chamber for air bubbles that emerge from any leaks, indicating compromised seals. This method is especially effective for flexible packaging. Pressure Decay Testing, on the other hand, uses positive pressure within the package or the test chamber. The test monitors pressure drop over time; a decrease indicates a leak. Pressure decay is often more suitable for rigid or semi-rigid packages.
How does the LT-03 comply with ASTM D3078 standards for flexible packaging?
Il LT-03 Tester di tenuta complies with ASTM D3078 by utilizing the vacuum method to assess the integrity of flexible packaging. It specifically meets the standard’s requirements for detecting leaks through a water-submersion method, ensuring that packages are capable of providing the required protection against contamination and product spoilage.
Can the LT-03 be used for non-flexible materials or rigid packaging?
Yes, the LT-03 can also be adapted for use with non-flexible materials and rigid packaging. While it is primarily designed for flexible packaging, the customizable chamber shapes and sizes allow it to accommodate various packaging types, including rigid containers, provided the test method is appropriate for the material.
How can the parameter-saving function improve test efficiency for varying samples?
Il parameter-saving function of the LT-03 allows operators to store settings for up to five different test groups, each with its unique parameters such as vacuum levels and test durations. This capability significantly reduces setup time, enabling quicker transitions between tests for different sample types, thus improving overall test efficiency and throughput.
What are the benefits of using a Venturi tube for vacuum generation compared to other methods?
The use of a Venturi tube for vacuum generation offers several benefits, including: Stability: The Venturi design provides a consistent vacuum level, essential for reliable leak detection. Cost-effectiveness: It requires less energy compared to traditional vacuum pumps, lowering operational costs. Simplicity: The system is easier to operate and requires less technical knowledge to maintain.
Can the LT-03 detect micro-leaks that are not visible to the naked eye?
Yes, the LT-03 is capable of detecting micro-leaks that may not be visible to the naked eye but the leak has to create bubbles. By monitoring the vacuum levels and observing bubble formation during the testing process, the system can identify even the smallest leaks, ensuring comprehensive package integrity assessment.
How does the optional micro-printer enhance sample traceability in batch testing?
The optional micro-printer allows for immediate printing of test results, including sample identification, date, and other critical data. This feature enhances traceability by providing physical records for batch testing, which are essential for quality control and regulatory compliance in manufacturing processes.
How do the test space dimensions accommodate different package sizes?
Il LT-03 features a flexible design with customizable test space dimensions, including cylinder and cuboid shapes. The available dimensions (e.g., Φ270*H210mm) can accommodate a range of package sizes and shapes, making it suitable for various applications in packaging testing. This adaptability ensures that users can conduct reliable leak tests on diverse packaging formats.
Standard
Conformità agli standard globali per i test di tenuta
ASTM D3078: Metodo di prova standard per la determinazione delle perdite negli imballaggi flessibili mediante emissione di bolle d'aria
ASTM D4991: Metodo di prova standard per la verifica della tenuta di contenitori rigidi vuoti con il metodo del vuoto
GB/T 15171: Metodo di prova per le perdite in imballaggi flessibili sigillati
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