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.
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The Burst Leak Test requires filling a product slowly through a flow valve. After the burst, the pressure rapidly drops to near zero.
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The Continuous Flow leak test method allows the flow sensor to measure the flow faster.
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One of the fastest methods of leak testing, differential pressure decay is well suited for many applications.
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This test method measures the drop in pressure on a gauge (transducer) during the leak test.
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The Sealed Component Leak Test is used to test parts that are sealed and do not have a port to depressurize.
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The Laminar Flow leak test is a sensitive flow technique that is commonly used on large volumes where the leak integrity specification is high.
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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.
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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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