| Vacuum Degree | 0 to slightly less than -90 kPa (conventional barrel) |
| Vacuum Accuracy | ± 1% |
| Vacuum Holding Time | 99.99 h |
| Inlet Pressure | 0.5 to 0.65 MPa |
| Vacuum Tank Size | Ф 300 × 350 mm (customizable) |
| Product Dimension | 350 × 420 × 180 mm |
| Packaging Dimension | 620 × 590 × 590 mm |
| Net Weight | 22kg |
| Gross Weight | 37kg |
High-precision pressure sensor
Real time monitoring of intake pressure
Automatic blowback function
Automatic stop function
Our Vacuum Leak Tester LVLT-A10 is used for leak detection and seal integrity testing of flexible packaging bags, plastic bottles, and cans in food, pharmaceutical, and daily chemical industries. It ensures product safety by identifying packaging defects that could lead to contamination or spoilage.
Vacuum barrel × 1 piece
Power cord × 1 piece
Labtron Plastic Testing Instruments has a microprocessor-controlled PID system that ensures precise temperature balance for consistent results. These include an inside chamber constructed from durable stainless steel, offering long-lasting reliability. Their test samples retain their physical properties even after aging, ensuring accurate assessments. They have adopted a double-pipe structure for enhanced durability and performance. Our plastic testing instruments effectively determine the anti-impact properties of materials, providing valuable data for material testing and quality control.








Labtron’s Vacuum Leak Tester is designed to test the sealing integrity of flexible packaging bags, plastic bottles, and cans used in industries such as food, pharmaceuticals, and daily chemicals. It creates a controlled vacuum environment and measures whether the sealed package maintains the set vacuum level. If the vacuum level drops, it indicates a leakage in the package, ensuring that only properly sealed products reach the market.
Our Vacuum Leak Tester generates a vacuum inside a sealed chamber and monitors the vacuum level over time. If the package maintains the vacuum pressure, it is properly sealed. If the pressure decreases, it indicates air leakage, which suggests a weak seal or damage in the packaging. This process allows manufacturers to detect even the smallest defects in their packaging and ensure product safety.
This Vacuum Leak Tester is useful in industries where packaging integrity is critical. Food manufacturers use it to ensure airtight seals that prevent contamination and spoilage. Pharmaceutical companies rely on it to maintain product efficacy by preventing exposure to moisture and air. Daily chemical product manufacturers use it to ensure their packaging does not leak during transportation and storage.
Our Vacuum Leak Tester is designed for ease of use, even for operators with minimal technical experience. It features a simple control panel with clear indicators for setting vacuum levels and test durations. Automated test functions, such as automatic stop and backblowing, reduce manual work and enhance efficiency. Its compact size makes it easy to use in laboratories or production environments.
Labtron’s Vacuum Leak Tester helps manufacturers ensure that their packaging meets industry standards for seal integrity. Leaking or poorly sealed packaging can lead to contamination, spoilage, or reduced shelf life, which can be costly and harmful to consumers. By identifying defective packaging early in the production process, the Vacuum Leak Tester helps reduce waste, improve product reliability, and ensure compliance with industry regulations. This enhances brand reputation and customer satisfaction.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608