What are the detailed steps for Shenzhen waterproof testing?Beginner friendly guide!

Welcome to the official guide to Haireisi!Have you ever purchased a waterproof device and secretly wondered: Is this thing really waterproof?I believe that in a city full of technology and innovation like Shenzhen, everyone attaches great importance to the waterproof performance of electronic products.For beginners, waterproof testing may sound a little scary, but don’t worry, we will take you through it step by step until you become a little expert in waterproof testing!This article will introduce each step of waterproof testing in detail to help you easily master the essentials of waterproof testing.

1. Understand the testing standards

Before conducting any waterproof test, we need to first understand some internationally recognized waterproof grade standards, such as IP grade standards.The IP rating consists of two numbers, the first number indicates the dustproof level, and the second number indicates the waterproof level.In Shenzhen, the waterproof level of electronic equipment usually reaches IP67 or IP68, which can effectively resist water intrusion.For beginners, these numbers may be a bit confusing, but they only represent specific waterproof and dustproof performance, which should be used in different environments.

2. Prepare test equipment

Conducting waterproof testing requires some professional equipment, such as waterproof testing boxes, water tanks, air tightness testers, etc.Don’t stress, you don’t need to be a scientist to operate these devices.There are many professional waterproof testing equipment suppliers in Shenzhen, and Hirays is one of them. We provide equipment suitable for various waterproof testing standards to ensure that your test results are reliable and accurate.

3. Select test samples

Selecting a sample of equipment to test is also a critical step.In Shenzhen, you may conduct waterproof tests on different types of electronic products, such as mobile phones, watches, headphones, etc.Before starting the test, make sure the sample is not damaged in any way. This is a prerequisite for ensuring test accuracy.In the event that the sample is damaged, the test results will not reflect the true performance of the device.

4. Preheating treatment

For some electronic products, especially those used outdoors, it is very important to preheat them first.This process can simulate the waterproof performance of the device in a high-temperature environment.In Shenzhen’s hot summer, equipment may face extreme temperature conditions, so preheating is a step that cannot be ignored in waterproof testing.

5. Conduct water immersion test

This is the highlight of the waterproof test!Put the sample into the sink, and the soaking time and depth vary according to different waterproof grade standards.For example, IP67 requires the test object to be immersed in 1 meter of water for 30 minutes, while IP68 requires deeper water and a longer time.When beginners perform a water immersion test, remember to control the time and water depth, and never "play too big".

6. Conduct stress testing

Pressure testing is mainly for equipment that needs to be used in higher water pressure environments, such as diving watches.Using a pressure tester, you can simulate the pressure environment under water at different depths and then observe whether the equipment is leaking.In the science and technology center of Shenzhen, all kinds of high-precision stress testing equipment are readily available, so don’t stress, haha.

7. Check the test results

After water immersion and pressure testing, the equipment was removed and inspected in detail.Use a microscope or professional testing instrument to carefully look for traces of water leakage at product interfaces, gaps, etc.Waterproof testing is not just as simple as immersing in water, but also requires comprehensive inspection to ensure the accuracy of the results.Depending on the level of sophistication of the equipment, the inspection process may be a little complicated, but don't worry, more practice will make it easier for you.

8. Recording and Analysis

The final step is to record the test results and analyze the data.Record all parameters during the test in detail, such as test time, water depth, detection method, etc., and then compare them with the requirements of the standard waterproof level.Through data analysis, you can determine whether the device meets the waterproof requirements.Shenzhen's high-tech environment provides strong support for data analysis, and various software and tools can help you complete this step efficiently.

in conclusion

With the detailed guide in this article, do you have a clearer understanding of waterproof testing?Hirays not only provides professional waterproof testing equipment, but also provides you with comprehensive technical support and training services.In a cutting-edge city like Shenzhen, let’s explore the waterproof performance of more electronic devices to ensure safe and reliable use.Beginners can easily master the essentials of waterproof testing, so you might as well give it a try. We believe that every step of the waterproof testing will be an interesting and fulfilling experience.