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Quality Assurance: How IPX7 Water Immersion Test Tanks Ensure Durability

Whenever you buy electronics, especially portables like phones and watches, you will likely see labels like ‘water resistant.’ This is one of the selling points electronic manufacturers use to market the product’s unique features over competitors. 

Due to competition and customer satisfaction, nowadays, the labels are more definitive as they include ratings about water resistance capabilities. These ratings are mainly included in the product packaging and usage guidelines for safe handling. 

The purpose of these ratings is to enlighten you about your device’s ability to survive if exposed to water. 

For instance, if you dropped the phone in the pool, you should not be worried about water damage if they have higher ratings. Companies can provide all these details since they conduct immersion test tank experiments to tell you how long and at what depth is your device’s water resistance. 

These tests are a test of device durability when subjected to water and humidity. Let’s explore the test as a measure and test for advice durability. 

Performance Ratings Labelling 

IPX7 is a rating on its own to determine how long you can use an electronic in water or its ability to withstand the use in water. Therefore, you run the test to determine how long it takes and the device’s ability to remain water resistant. As you subject the device to a restricted site, you can easily determine its ability to withstand humidity, pressure, and water if immersed in such conditions.

For devices constantly exposed to water through rain, swimming activities, and other conditions, the IPX7 Water Immersion Test Tank is ideal to rate how long you can use them in such an environment before damage. Through accurate results, this test enables you to determine the ability of devices’ ability to withstand the conditions they are subjected to and safety tips to ensure they last longer and effectively.

Based on the ratings, you can advise the users on how to use the devices without damaging them. You can easily determine the safe amounts of water thatone can subject the devices without damaging, which is unacceptable. This test is compulsory for manufacturers of all electronics, especially those used outdoors, portables, and any likely to come into contact with water.

For indoor devices like television, you can do mild tests such as humidity tests to simulate certain humidity conditions in the house and the potential effects it can have on the device. In case of any notable issues, you can modify product attribute aspects like casing and cover to keep away more moisture, thereby improving its lifespan. 

Test for Various Environments

If you manufacture an electronic device, you do not expect the buyer to use it in a specific environment. Therefore, you should test for its durability and water resistance in various environments; hence, the immersion test is the best way to know how much they can withstand these conditions. 

Based on the results, you can improve some of the attributes to boost the device’s durability for use in other environments. 

When doing the tests, consider different environmental conditions like rainwater, saline water, freshwater, temperatures, pressure, and humidity. Based on the outcomes, you can improve the product features until it become versatile and suitable for use in different environments, hence the reliability and durability. 

Detailed Information to Care for The Device

One of the main reasons why a manufacturer would run the IPX7 Water Immersion Test is to have all the relevant details about the device before selling it to the consumers. As a manufacturer, ensure you avoid penalties related to product disclosure; hence, you should run all the tests to disclose all the details, including water resistance ratings. This is essential for consumers to avoid subjecting the devices to certain conditions like humidity, water, and temperatures that could damage the device.

Therefore, the manufacturer must run the water resistance tests to ensure the consumer has all the relevant details, including usage and handling guidelines, to ensure the device lasts longer. When including any details like performance ratings, ensure you do all the tests to make the details reliable.

Test for Other Conditions that Could Lead to Vulnerability 

Whenever people hear about the IPX7 Water Immersion Test, what comes to mind is testing for water resistance. Yes, that is the main goal, but more details could also be tested. 

Testing for all these conditions is essential for extra precautions. For instance, did you know that despite some wristbands and wearables being water resistant, you cannot keep them in water for a certain duration beyond which the water sips in damages them? The same applies to portable devices such as phones and earphones. One of the reasons to use this measurement metric is to determine how long the device can withstand the water and environmental conditions.

It also measures the impacts of events like continuous immersion and what that would do to the devices. Another measurement is the temperature. At different water levels, the temperatures may vary; the same applies to using the devices in different environments, making the device vulnerable. 

Note that temperatures, pressure, and humidity can affect the device’s water resistance abilities at some point. For instance, you can hardly use certain smart watches for deep sea diving and sports; you need special ones with different IP ratings for such environments.


With the tank, you can subject any electronic to all the conditions, including creating a special environment to determine the device’s performance. From the tests, you can determine the device’s performance and durability when used in various conditions. 

Besides the water resistance, the tests can also enable you to advise users on the impacts of depth, temperature, and humidity on the device. 

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