ifcell phonespeakers withMICWithout barrier protection, during long-term use, water, dust and other foreign matter may adhere to the speaker orMIC, this situation will seriously affect the sound quality.sometimesThe mobile phone must be thereIn outdoor environments with rain and water mist, you even have to work underwater.In order to prevent water from penetrating into the equipment and affectingcell phonework,mustconductWaterproof design.
Product to be tested: mobile phone middle frameMICporous breathable membrane
MICporous breathable membraneIt’s just to protect the middle frame of the phone from water.It also has a certain dust-proof and breathable effect. In order to preventMICholeWhen exposed to water, many electronic product manufacturers will useMICholewaterproof breathable membrane。MICporous breathable membraneWhether it is waterproof has also become important and needs to be tested.Hirays Technology targetsMICporous breathable membranedeveloped aHWTrue water seriesWaterproof testing equipment。
MICporous breathable membraneReal water detection fixture
In this case, Hirays TechnologyMobile phone middle frameofMICporous breathable membraneconductIP68Waterproof leveltest.The following is the equipment and testing plan used.
Equipment used: HiraysHWTrue water series waterproof testing equipment
Test plan: direct test method, customize the mold according to the structure of the mobile phone middle frame, place the mobile phone middle frame on the mold, press the double start button on the instrument, the mold will push the mobile phone middle frame to the designated position through the slide, and clamp the mobile phone middle frame.The instrument enters the test program and first checks the middle frame of the mobile phone.MIChole for pumping, pumping pressure-17KPA，Pumping time2S, right againMICThe hole is filled with water and pressure tested, and the water filling pressure10KPA, test pressure18KPA，Inflation time4S, stabilization time6S, test time5S。The system determines through the set parametersMICWhether the porous breathable membrane meets waterproof standards.
MICporous breathable membraneHWTrue water series waterproof testing equipment
If the waterproof breathable membrane is unqualified, water will pass through the waterproof breathable membrane.Moreover, when the waterproof breathable membrane is installed onMobile phone middle frameIf it is not attached properly, water will leak from the attachment position.Hai RuisiHWTrue water series waterproof testing equipmentThe detection of waterproof and breathable membranes can reduce the work pressure of staff. Simple operations can shorten working time. The entire detection process is stable and improves the consistency of product detection. The detection is accurate and efficient, which is very suitable for enterprises to conduct large-volume detection, which greatly reduces the detection cost of enterprises.
Hai RuisiHWTrue water series waterproof testing equipment
At present, there are very few real water leak detection equipment on the market. Hirays Technology is the first in China to launch real water leak detection equipment, and has been unanimously recognized by our customers. If you are interested in our products, welcomeconnectHaris Technology.
