The airtightness test of the breast pump mainly tests whether the connections between the various components of the breast pump are tight, and whether there is any leakage or air leakage during use. Good airtightness is crucial for the normal use of breast pumps, as it directly affects the effectiveness and user experience of breast pumping. In the design and manufacturing process of breast pumps, air tightness testing is an indispensable step.
The method of air tightness testing usually includes using dry, clean air, nitrogen or other inert gases as the testing medium, and checking for leaks by applying a certain pressure and maintaining it for a period of time. During the testing process, safety accessories should be fully installed to ensure the safety and accuracy of the testing. The test pressure should be slowly increased, and after reaching the specified test pressure, the pressure should be maintained for no less than 30 minutes, and then reduced to the design pressure. All welds and connection parts should be inspected by applying soapy water to ensure no leakage. If a leak is found, the breast pump needs to be repaired and undergo hydraulic and air tightness tests again to ensure its performance meets the standards.
In practical applications, the airtightness testing of breast pumps also involves some special design considerations, such as the use of silicone material, which has good airtightness and can effectively prevent liquid leakage. In addition, some breast pumps are equipped with check valves to further enhance airtightness, ensuring that there will be no leakage or air leakage during use.
Suzhou Loho Electronic Technology Co., Ltd. specializes in airtightness detectors, airtightness detectors, leak detectors, airtightness leak detectors, airtightness testers and other equipment. They are widely used, have fast detection speed, and are suitable for sealing, waterproofing, airtightness, leakage and other fields. Welcome to inquire by phone: 189-1262-8676
The breast pump is equipped with two automatic program tests, namely -6.7 kPa and -30 kPa. These testing procedures aim to ensure the stability and reliability of the breast pump under different negative pressures. By conducting airtight testing, users can use the breast pump with confidence and achieve stable performance under different needs. This design helps improve the quality and applicability of the product, ensuring that users can have an efficient and reliable user experience.
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