Presto Vacuum leak detection system is now available in Prima series. With HMI Touch Screen Display and fully automatic controls one can ensure accuracy with repeatability and take data acquisition for the various tests. It is capable of testing both Bottles/containers and other packages. The testing medium can be either air or water. It is the best instrument for accurate and quick testing of small to medium sized containers or packages.
It also complies with various national and international testing standards such as ASTM D 4991-07(2015), ASTM F 2338-09(2013), ASTM D6653, ASTM D3078 and ASTM D5094.
Testing Standards (Methods):
ASTM D 4991-07(2015) – Destructive Leak integrity test by vacuum method for empty rigid containers. Leaks are detected under differential pressure conditions.
ASTM F 2338-09(2013) – Non-destructive Detection of Leaks in Packages by Vacuum Decay Method.
ASTM D6653 - Test methods for determining the effects of high altitude on packaging systems by vacuum method.
ASTM D5094 - Test methods for gross leakage of liquids from containers with threaded or lug-style closures for rigid and semi-rigid containers.
ASTM D3078 - Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission.
Testing Specimen Types:
Stand-up pouches, packages with modified atmosphere packaging (MAP), rigid trays, vacuum skin packs, thermoform packages, sachets, flow wraps, form fill seal (VFFS) and reclosable packages.
The star feature worked for me is its HMI based touch screen without any doubt. The ease of setting test parameter and the automated operation has put an end to prolong presence of an operator just for keeping a watch on the test.— Sukriti Sharma
Amazing performance and high quality working. The display screen and related operations helped us a lot in reducing operators requirement to attend the machine while test is running.— Anuj shrivastav
Allow both the medium air and water. Has been experiencing product improvements since implemented the equipment.— Jeetender Singh
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