How to make water purifier filter element carbon rodSeal detection?AvailableAir tightness tester, there are many water purifier products on the market now, and these products all have a common

The same point is that they both rely on activated carbon rods and ultrafiltration rods to purify impurities in water. How do activated carbon rods and ultrafiltration rods ensure that they are in tap water?

Works under high pressure without leaking? 

  How to make water purifier filter elementSeal detection?This goes back to the production process of activated carbon rods; currently, water purifier filter elements are based on

Basically, spin melting, hot melting or sealing ring sealing are used; this kind of process is currently widely used by many water purifier manufacturers.

Widely used.None of these processes can guarantee that the products produced are completely sealed every time, so a sealing test is required;

  So, how is the sealing test performed on this type of product?The traditional way is:  1.Directly pass tap water into the filter element

water，After a period of time, check whether there is leakage at the connection; 2.Use compressed air to simulate water pressure and soak in water for observation

evenCheck whether there are bubbles at the joint. If there are bubbles, it means the product is leaking; This method relies on human observation and is not enough

strictBe careful; there will still be some defective products that are not detected and flow to the market, which will have a negative impact on product quality and brand image.

Nogoodnegative impact;

  So, is there an instrument that can accurately detect whether such products have leaks??The answer is definitely yes,

likeCan be usedAir tightness detector, this kind of equipment has the characteristics of no pollution, fast detection speed, stability and accuracy!

 Currently domesticAir tightness testing equipmentShenzhen Hiraysi Automation Technology Co., Ltd. is doing better.more than ten years

SpecializePay attention toAir tightness testing equipmentin R&D, production, and sales.rightWater purifier filter element carbon rod seal detection, IP waterproof, etc.

levelTesting, Shenzhen Hiraysi Automatic Technology has rich experience and has successfully provided functions to many customerswater purifier carbon rod

closed test; 

Hai RuisiAir tightness testing equipmentDetectionwater purifier filter elementWhat principle is used?

Introduction to working principle: 

    As the name suggests, the pressure drop method uses equal amounts of air intake, pressure stabilization, and detection. The changes in gas pressure and volume are measured by precision.

denseThe tester PLC obtains its leakage rate, leakage value, etc. through a series of sampling, calculation, and analysis. Based on these

data,Make a judgment OK or NG.