Hirays air tightness testing equipment is identified inAir tightness testing technology and traditional testing methods for differential pressure measurementcompare, improved inspectionMeasurement efficiency and automation。

Domestic and foreigna lot ofIn order to improve the efficiency of leak detection, research institutions have proposed some theories and methods, such as rapid inflation method and adding fillers.Reduce the internal volume of the workpiece being tested、Temperature compensation method, etc.waitmethod.Guaranteed theseDetection efficiencyofImprovement measures are obtained in practical applicationsverified and developed.TheseAlthough air tightness detection technology can detect workpieceswhetherleak, butYesSureNo moreThe exact location of the leak.whenUnable to determine the location of the leakhour,so longIt is necessary to put the workpiece into the sink and determine the location of the leakage point through water inspection.

In order to deal with this situation, Hai Ruisi air tightness testing equipment manufacturer，forThe degree of automation and detection efficiency of air tightness detection are improved.developedNew leak detector.The principle is:Combining air tightness detection and water detection functionsgatherin one device.whenAfter the workpiece to be tested enters the leak detector，Will firstPerform dry leak detection,If testedThe workpiece is unqualifiedSometimes it willautomaticofSink the workpiece into the sink below the leak detectorComecorrectCertainlyventleakspecificLocation。If the workpiece is qualified, the workpiece will be sent out.