When using the Back-Pressure Flow leak test method, the part is continuously pressurized while air is escaping to atmosphere through the passages being checked.
The Burst Leak Test requires filling a product slowly through a flow valve. After the burst, the pressure rapidly drops to near zero.
The Continuous Flow leak test method allows the flow sensor to measure the flow faster.
One of the fastest methods of leak testing, differential pressure decay is well suited for many applications.
This test method measures the drop in pressure on a gauge (transducer) during the leak test.
The Sealed Component Leak Test is used to test parts that are sealed and do not have a port to depressurize.
The Laminar Flow leak test is a sensitive flow technique that is commonly used on large volumes where the leak integrity specification is high.
A Crack Leak test is set up to measure the pressure at which a product, such as a check valve, opens and allows air to flow through.
The Force Decay leak test is used to test the seal integrity of a flexible or semi-rigid package that contains a headspace. It is well suited to test non-porous package material such as films, foils or laminates.
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