A high-quality vacuum leak test apparatus is required to accurately determine the tiniest of the leaky opening in the packing. To ensure best results, it is important to conduct the test on an ideal testing instrument.
Important features for a vacuum leak test
• Digitally controlled system for accuracy and repeatability
• Must meet USP 28 packaging practice specification
• Easy vacuum mechanism for automatic sample testing
• Inlet vacuum pressure setting
• Preset timer must be incorporated
• Have an inbuilt Calibration facility
• Stainless steel body for corrosion resistant finish
Built for Which Industries?
The vacuum leak test is performed on packed strips, blister packing, sachets, flexible packing, etc. It determines the flaw in the packing process and seal integrity of the packing. The leak tester is designed in a way so that it can capture all type of leakage defects of the semi-rigid and flexible packings. It is widely used in F&B industry and pharmaceutical. Although, it has numerous applications and not restricted to one industry.
The application of the instrument also finds in food industries where it can measure the air tightness of the sweets, ready to eat pre-packed foods, sauces, pack of noodles, confectionery packaging and much more.
If the packet retains its original shape and size, it is declared as pass. On the other hand, if packet collapses, it is declared as fail.
Presto manufactures a wide range of vacuum leak testers with customized specifications to fulfill the testing requirements of a large number of customers at the single point in time. The instruments are designed as per the standards that are given by various standardization authorities.
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