Product Features:

? Uses the negative pressure (color water) testing principle for qualitative testing of product sealing performance;

? Industrial-grade high-definition color touch screen, clear view, menu interface, sensitive touch control, easy to operate;

? Offers "single-point pressure, multi-point incremental pressure" two testing methods to meet the testing needs of different users;

? Test parameters such as vacuum degree and pressure holding time can be preset and automatically stored, achieving one-click operation of the test process;

? Automatic constant pressure air supply to ensure the test runs under the preset vacuum conditions;

? Real-time display of the test curve showing the trend of vacuum degree changes during the test process;

? Automatic pressure release after the test is completed, saving more operating time;

? The instrument has functions such as test result judgment, saving, querying, and data traceability;

? Uses internationally renowned brand pneumatic components, superior sealing performance, and more reliable quality;

? The vacuum chamber is made of high-quality organic glass material with a wall thickness of up to 15mm, the highest in the industry;

? Equipped with a mini printer, test results can be directly output and printed;

? Multi-level user permission management, password login, convenient for user management.

Test Principle:

By evacuating the vacuum chamber, a pressure difference is created between the inside and outside of the sample immersed in water, observing the escape of gas from the sample to determine the sealing performance; by evacuating the vacuum chamber, a pressure difference is created between the inside and outside of the sample, observing the expansion of the sample and its shape recovery after releasing the vacuum, to determine the sealing performance.

Reference Standards:

GB/T 15171, ASTM D3078, GB/T27728, "National Pharmaceutical Packaging Materials Standard", "Chinese Pharmacopoeia", etc.

Technical Specifications:

Product Configuration:

Standard Configuration: Main unit, standard vacuum chamber, Φ6 mm polyurethane tube (2x1.2m)

Optional Accessories: Non-standard vacuum chamber, air compressor, professional software, communication cable

Note: The gas source interface of this machine is a Φ6mm polyurethane tube, and the gas source is user-provided.

Note: Jinan Zhongke Electronic Technology Co., Ltd. is always committed to the innovation and improvement of product performance and functions. Due to this reason, product technical specifications and appearance may also change accordingly, and we will not notify separately in the above situations. The company reserves the right to modify and the final right of interpretation.