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Secure Seal Tester – Digital Model


Presto’s Secure Seal Tester is widely used to test thread and seal integrity on plastic and glass carbonated beverage containers. The instrument is specially designed to address the special requirements if sealing carbonated beverage containers that use aluminium roll-on, plastic caps or twist crowns. By detecting gas leakage, instead of liquid, the secure seal tester provides more accurate and sensitive readings.

In this test, the sample that is to be tested is placed inside a vacuum kit or desiccator. The bottle is cut into sections and the section with seal is kept for the testing. A leaky seal will allow the air to pass through it without showing any uncertain behaviour. On the other hand, an intact seal would behave differently when exposed to vacuum pressure.

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    • The instrument is constructed with anodized aluminium, plastic material and stainless steel.
    • The secure seal tester’s strong construction withstands manufacturing line abuse and it is accurate enough for testing purposes in laboratories.
    • Controls: Digital for Pressure Monitoring and Timer
    • Equipment Range: 220 psi
    • Test Range: 175 psi
    • Accuracy: ±2% of entire range
    • Least Count/Resolution (Digital Pressure Gauge): 0.1 psi
    • Least Count/Resolution (Analog Pressure Gauge):10 psi
    • Power: 220V, Single phase, 50 Hz
    • Pressure Range (Digital Gauge): 10 bar
    • Inner Diameter of testing container: 200 mm
    • Timer: Digital Preset up to 999 seconds
    • Material: Anodized aluminium, High Tensile Plexiglass, and Stainless Steel
    • Finish: Bright chrome / zinc plating for corrosion resistant finish

    • It provides accurate and more sensitive and precise readings.
    • It is an excellent investment.
    • The Strong panel of the machine is meant for industrial automation and embedded applications.
    • The machine is built to perform in challenging environments.
    • Operates at minimum 175psi compressed air
    • Microprocessor based controls
    • Automatic sample testing through easy pressure release mechanism
    • Pressure, Inlet Pressure setting, and Preset Timer function incorporated for accuracy and repeatability
    • Changeable Timer Units in Hrs:min:sec
    • Inbuilt Calibration facility
    • Digital Pressure displays for easy pressure monitoring
    • Anodized Aluminium Body with High tensile plexiglass

Corporate Office


Presto Stantest Pvt. Ltd.
I-42, DLF Industrial Area,
Phase-1, Delhi Mathura Road,
Haryana, India

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