Flow type air tightness leak detector

Gas tightness detector (also known as leak detector, air tightness, leak detector, dry detector, leak detector) The traditional test specimen tightness (also known as leakage) is the visual bubble method of immersion in water or oil.

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Product Description

Gas tightness detector (also known as leak detector, air tightness, leak detector, dry detector, leak detector) The traditional test specimen tightness (also known as leakage) is the visual bubble method of immersion in water or oil , Its equipment is simple, the results are intuitive, but the detection accuracy and efficiency are low, human factors have a great influence, and it is impossible to realize automatic quantitative leak detection. At the same time, it will bring adverse effects such as moisture and rust, impurity immersion, and cumbersome test pieces. After treatment with water (or oil) attached to the surface, even some products are not allowed to be tested by this method, such as electronic and electrical components.

Working principle of flow air tightness leak detector

This instrument fills the measured object (product) with compressed air at a specified pressure and keeps it pressurized. By measuring the change in flow rate on the flow sensor, it detects whether the measured object (product) leaks and the size of the leakage flow. First, the leak detector fills the measured object with pressure-regulated gas and keeps it in an inflated state. By collecting data from a high-sensitivity flow sensor, it senses the change in gas flow caused by leakage, that is, the leakage flow of the measured object.

Features of flow air tightness leak detector

The instrument uses a high-precision mass flow meter as the core detection device, and uses a large-flow low-leakage pneumatic valve to control the system process. Under the multifunctional software platform independently developed by Wayeal, functions such as leak detection and flow monitoring can be effectively completed, and data interconnection can be easily realized, and quality control can be improved.

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