Vacuum Leak Tester - Prima Series

quick info

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.


PVL-0132- Prima








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. 

How it works:
The Vacuum Chamber is capable of various testing standard using both dry and wet medium. The specimen is to be placed inside the chamber in any form of medium and close the airtight sealed lid. After that using the advanced-level of technology based touchscreen display area, you can set the parameters, such as pressure, time, etc. and start the test. The test can be conducted as per any standard mentioned above including, Bubble emission test, dry chamber test, high altitude test etc.

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.



    • Display: HMI Touch Screen
    • Least Count: 1.0 mm Hg
    • Accuracy: 0.5% of the measure
    • Power: 220 V, Single Phase, 50 Hz
    • Controls: Pressure Monitoring and Timer Integrated in HMI
    • Timer: Up to 999 Seconds (Changeable to Hours : Min : Sec)
    • Material: Mild Steel duly powder coated
    • Vacuum adjustable up to – 900 mb (675 mm-Hg.)
    • Box made of polished transparent PMMA (very rugged)
    • 2 stage vacuum and holding time setting
    • Delivered with vacuum generator


    • HMI based Touchscreen Model
    • Microprocessor based controls for repeatability and accuracy
    • Meets USP 28 packaging practice specification
    • Air & Water both can be used as testing medium
    • Automatic sample testing through easy vacuum mechanism
    • Pass/ Fail criteria can be programmed.
    • Changeable timer units in Hrs.: Min: Sec
    • Inbuilt calibration facility
    • Vacuum Pressure display incorporated in HMI for easy pressure monitoring
    • Program profile for selecting test parameters and performing the test.
    • East data management. User can create product identification, user name, vacuum hold time, set pressure, etc.
    • Graph of Pressure vs. Time
    • USB option available for storing test data and graph
    • Print report with graph
    • Data output in graphical and data record format.
    • History data involves username, time, date, vacuum hold time, etc.



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

Get a quote for this instrument


  Call on  +91 129 4272727