{"id":2368,"date":"2024-10-17T03:18:26","date_gmt":"2024-10-17T02:18:26","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=2368"},"modified":"2025-11-14T11:16:08","modified_gmt":"2025-11-14T03:16:08","slug":"lt-01-leak-tester","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/en\/lt-01-leak-tester\/","title":{"rendered":"LT-01 Leak Tester"},"content":{"rendered":"
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The LT-01 Manual Leak Tester offers an economical solution for detecting leaks in flexible packaging. Using a Venturi vacuum system, it provides stable vacuum control up to -90 KPa, with a transparent chamber for visual inspection. It’s customizable for various packaging sizes and complies with ASTM D3078 standards. <\/p><\/div>\n\n\n

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Introduction<\/h2><\/div><\/div><\/div>\n\n\n\n
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Testing the integrity of package seals is essential for ensuring that packaging provides the necessary product protection. The LT-01 Leak Tester<\/strong> is specifically designed to test sustainable packaging alternatives, cost-effective solutions, and variations in production line sealing. Maintaining the reliability of package seals is critical for preserving product quality and safety, especially in the food, pharmaceutical, and medical packaging industries<\/strong>.<\/p>\n<\/div>

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Application<\/h2><\/div><\/div><\/div>\n\n\n\n

The LT-01 leak tester is ideal for evaluating the seal integrity of flexible packaging used in industries such as food, beverage, pharmaceutical and medical devices. The instrument ensures that packaging meets key safety and quality requirements by detecting potential leaks that may threaten product protection. Its manual operation makes it ideal for laboratories and manufacturers seeking reliable and cost-effective testing of packaging materials, especially those seeking sustainable and cost-saving solutions. The LT-01 is often used in quality control to ensure that packaging can withstand various environmental stresses during storage and transportation.<\/p>\n\n\n\n

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Test Description <\/h2><\/div><\/div><\/div>\n\n\n\n

The system comprises a precision-engineered mainframe and a robust vacuum chamber. During the test, the sample is submerged in water within the vacuum chamber. Using a Venturi vacuum ejector, the air above the water is evacuated, creating a significant pressure differential between the interior and exterior of the sample. This pressure difference forces any trapped air to escape from leaks, which can be visually identified as air bubbles. The test provides a highly sensitive method for detecting even minute leaks, ensuring precise and reliable assessments of package integrity.<\/p>\n\n\n\n

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Technical Specifications<\/h2><\/div><\/div><\/div>\n\n\n\n
Test Range<\/strong><\/td>0~-90 KPa<\/td><\/tr>
Chamber<\/strong><\/td>Acrylic Cylinder Shape<\/td><\/tr>
Test Space<\/strong><\/td>\u03a6270*H210mm (Inside Usable)<\/td><\/tr>
Compressed Air<\/strong><\/td>0.7MPa (prepared by user)<\/td><\/tr>
Power<\/strong><\/td>No Electricity Needed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Main Features<\/h2><\/div><\/div><\/div>\n\n\n\n
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Manual Operation for Cost-Efficiency<\/strong><\/h3><\/div>

The LT-01 is an economical choice for businesses that require a durable and reliable leak-testing solution. Its manual operation ensures easy use without complex controls, making it suitable for small labs or facilities with budget constraints.<\/p><\/div><\/div>\n\n\n\n

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Strong and Transparent Chamber<\/strong><\/h3><\/div>

The rugged acrylic test chamber is highly transparent, allowing for clear visual observation during testing. Custom sizes and shapes are available, ensuring the LT-01 can handle a wide range of packaging types, from flexible bags to various containers.<\/p><\/div><\/div>\n<\/div>\n\n\n\n

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Venturi Tube for Vacuum Creation<\/strong><\/h3><\/div>

The Venturi tube on LT-01 Leak Tester creates a stable -90 KPa vacuum by using compressed air, creating the most ideal conditions for leak detection. In addition, this method reduces the reliance on expensive equipment and additional power supplies.<\/p><\/div><\/div>\n\n\n\n

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Upgradeable to Vacuum Pump<\/strong><\/h3><\/div>

For users who require more rigorous vacuum conditions, the LT-01 can be modified to operate with a vacuum pump, meeting ASTM D4991<\/strong> standards for higher vacuum levels, typically used for testing rigid or complex packaging structures.<\/p><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

Advantages of the LT-01 Leak Tester<\/strong><\/h2><\/div>\n\n\n\n