Due to the use of non-waterproof connectors, many devices cannot operate properly and may even be dangerous.Then connector waterproof testing has become a focus.Moreover, the rise of new energy vehicles has led to more stringent waterproof performance of connectors on vehicles.Therefore, the traditional water immersion method to detect the IP waterproof level of connectors is no longer enough to meet the market demand, so it is necessary to use a new waterproof testing method. The air tightness detection method is a high-tech waterproof detection technology, which is suitable for different products, different connectors, and different IP waterproof level detection, testing, and identification.
First of all, if you want to waterproof the connector, you must understand the waterproof treatment process of the connector.You need to know which places are not sealed and which places are sealed.And what method of sealing is used in each place will have a certain impact on the waterproof detection of the connector.Most connector waterproofing processes use sealing rings, glue, or overall glue pouring as the sealing process.The sealing and waterproofing processes in these situations can all be detected using air tightness testing equipment.
The waterproof treatment process of connectors is generally sealed by sealing rings or integral glue filling. When the sealing ring of the connector is not installed in place during installation.Or there may be bubbles in the glue.Then the waterproof performance of the connector will be affected.Because the sealing ring is not installed in place, water leakage will be severe. At this time, we use the traditional method-soaking in water.It can also detect whether the connector is sealed.But if the glue has bubbles.Or if there is a small leak when the glue is not filled enough, it will be impossible to perform a waterproof test by soaking in water.Now we mainly talk about the air tightness detection method for small leaks in connectors.
That is air tightness testing equipment that uses compressed air to perform waterproof testing.At present, the air tightness detector system of Shanghai Ruisi on the market is relatively advanced, and it cooperates with many wire and connector manufacturers.Very experienced in the field of connector waterproof testing.This equipment is a new type of sealing, waterproof and air tightness testing equipment using compressed air testing method.
The waterproof level testing process is very simple. You only need to put the product to be tested into a pre-made tooling, start the waterproof detector, and the waterproof level can be automatically detected and tested. The test can be completed in as fast as 6 seconds.
The parameters of Hiraysi waterproof detector are as follows:
Air supply pressure: 0.4~1.2MPa
Power supply voltage: 220v/50hz or 110v/60hz
Pressure adjustment range: -40~-0.5KPa, 5~150KPa
Pressure adjustment accuracy: 0.1KPa
Pressure test range: -80~150KPa
Pressure decay test minimum resolution 1Pa
Minimum resolution of leakage flow test: 0.01ml/min
This sealing testing equipment is also suitable for air tightness testing, sealing testing, and waterproof level testing of mobile phones, speakers, cables, cameras and other related products.It has strong applicability and is widely used in all walks of life.
