Introduction:
In the ever-evolving world of technology, the term “IP68” has become synonymous with waterproof capabilities. The IP68 rating signifies that a device is highly resistant to dust and water, making it an excellent choice for those who lead active lifestyles or live in areas with frequent moisture exposure. However, many consumers question whether the waterproof capabilities of devices tested in a controlled environment truly translate to real-world conditions. In this article, we will delve into the differences between IP68 waterproofing tested in a lab setting and actual splash protection in the real world.
Lab Submersion Test:
The IP68 waterproof rating is primarily determined through a standardized lab submersion test. During this test, a device is submerged in a pressurized chamber filled with water for a specific duration. The water pressure is adjusted to ensure that the device can withstand being submerged in water at a depth of 1.5 meters or 5 feet for 30 minutes. Once the test is completed, the device is inspected for any signs of water damage, and it must pass this criterion to earn the IP68 rating.
Advantages of Lab Submersion Test:
1. Standardized process: The lab submersion test provides a consistent and reliable method for measuring a device’s waterproof capabilities.
2. Control over variables: The test can be conducted in a controlled environment, ensuring that the results are accurate and consistent.
3. Confidence in performance: Devices that pass the lab submersion test offer consumers peace of mind that they can handle accidental submersion in water.
Real-World Splash Protection:
While the lab submersion test is an excellent measure of a device’s waterproofing capabilities, it doesn’t account for real-world splash protection. Real-world splash protection refers to the device’s ability to handle exposure to water from various angles, including rain, splashes, and accidental drops in water.
Advantages of Real-World Splash Protection:
1. Practical application: Real-world splash protection reflects how well a device performs in everyday situations, providing a more accurate assessment of its waterproof capabilities.
2. Durability: Devices with strong real-world splash protection can withstand various environmental conditions, such as heavy rain or accidental immersion in water.
3. Longevity: Devices that offer excellent real-world splash protection tend to last longer due to their ability to withstand harsh conditions.
Comparing IP68 Waterproofing:
When comparing IP68 waterproofing in a lab setting versus real-world splash protection, several factors should be considered:
1. Pressure: The lab submersion test measures pressure at a depth of 1.5 meters, whereas real-world splash protection must account for pressure from various angles, including overhead and sideways.
2. Temperature: Water temperature can significantly affect a device’s waterproofing capabilities. While the lab submersion test may be conducted at room temperature, real-world conditions may include extreme temperatures.
3. Duration: The lab submersion test has a set duration of 30 minutes, but real-world exposure to water may vary greatly.
Conclusion:
In conclusion, while the IP68 waterproof rating is an excellent measure of a device’s resistance to water, it is important to recognize the limitations of the lab submersion test when it comes to real-world splash protection. To ensure a device offers robust waterproofing in everyday life, consider its real-world splash protection capabilities, which account for various angles and conditions that a device may encounter.
