Model : PSST-0113
The Secure Seal Tester is a highly trusted testing instrument designed to check the seal strength and leakage of bottles, jars, and other containers. It ensures that every packaging is properly sealed and leak-proof before reaching the customer. This testing machine is widely used in the food, beverage, pharmaceutical, and packaging industries where product safety and quality are top priorities.
A Secure Seal Tester assesses the sealing strength and integrity of packaging closures, such as caps or heat seals, by applying air pressure or tensile force. It helps identify weak seals or leaks that may lead to contamination or product loss. Widely used in food, beverage, and pharmaceutical packaging, it ensures long-term seal performance and regulatory compliance.
The Secure Seal Tester is a reliable testing instrument designed to measure seal integrity in PET and plastic containers. This essential quality test ensures leak-proof bottle caps, particularly crucial in carbonated beverage production facilities.
Featuring microprocessor-based controls, this high-quality lab testing instrument operates at a working pressure of 175 psi compressed air. It facilitates automatic sample testing through an easy pressure release mechanism and includes an inbuilt calibration facility for accuracy assurance. With a digital pressure display, monitoring pressure becomes effortless.
Constructed with mild steel powder coated with High tensile Plexiglas, along with an extra safety shield, this instrument prioritizes safety. Additionally, it incorporates pressure, inlet pressure setting, and preset timer functions for enhanced accuracy and repeatability in testing procedures.
Presto Instruments is a leading manufacturer and supplier of Secure Seal Tester in Sri Lanka. For the best price, contact us for a quote or call now!
While exact operational details may vary by model, typically:
The container to be tested is sealed and placed in the test chamber of the instrument.
A defined pressure is applied (or vacuum) to the container (or to the chamber around it) to test whether the seal holds.
The instrument monitors pressure (or time/pressure drop) and may provide a pressure-vs-time graph. In the NXG version this graphing feature is explicitly noted.
If a leak or weak seal exists, pressure drops (or gas escapes) and the instrument detects that deviation, indicating failure of seal integrity.
Here are some of the principal features/specs for the NXG model:
Display: HMI touchscreen interface (in the NXG “Next Generation” variant) for easier user operation.
Test/Equipment Range: Up to ~220 psi equipment range / ~175 psi test range (in many models).
Accuracy: Approximately ±2% of full range.
Resolution/Least count: 0.1 psi (for digital gauge) in some models.
Power: Typical 220 V, single phase, 50 Hz.
Pressure units: Changeable (psi, bar, kg/cm², lb/in²) in some versions.
Inner diameter (sample chamber): ~200 mm in some versions.
Materials / construction: Anodized aluminium, stainless steel, high‐tensile plexiglass / safety shield.
Data output / management: USB option for data export, ability to record product ID, test pressure, time, graphical output.
Automatic sample testing / pressure release mechanism (in NXG).
Use on a stable 220 V single‐phase supply (in standard version) at 50 Hz.
Place sample container (bottle, jar) within the machine’s capacity (e.g., internal diameter ~200 mm) and ensure proper sealing/clamping for test.
Set test pressure, time (preset up to e.g., 999 seconds in some models) and units appropriately for your container/closure type.
After test start, monitor status; export data via USB if needed.
Ensure operator safety: many machines include plexiglass safety shields, etc.
The Secure Seal Tester NXG is a laboratory/quality-control instrument designed to measure the seal integrity of bottles, jars or other sealed containers (glass or plastic) — in particular containers used for carbonated beverages, soft drinks, juices and similar products.
The Secure Seal Tester NXG is suitable for:
Carbonated‐beverage bottles (PET, glass) using roll-on crowns, twist crowns, plastic caps.
Non‐carbonated beverage bottles, juice bottles, water bottles.
Pharmaceutical bottles or containers with sealed closures (though specifications may vary).
More broadly, any sealed container where you need to assess leak or seal integrity (within the machine’s size/pressure limits)
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At Presto, we take pride in being Global manufacturers of Laboratory Testing Instruments for different industries.