The Hejin IPX8 pressure testing chamber is designed to simulate continuous immersion under specific water pressure, verifying the integrity of seals, structural reliability, and long-term waterproof performance. Unlike ordinary immersion tanks, this environmental testing chamber applies controlled pressure to simulate real underwater environments—suitable for everything from consumer electronics to automotive and industrial components.
Every detail of this testing chamber reflects Hejin's manufacturing philosophy: precision, stability, and practicality. The pressure system responds smoothly, the chamber structure remains rigid under load, and test data exhibits excellent repeatability—even during prolonged IPX8 testing.
As a direct manufacturer, Hejin focuses on solving the real-world testing challenges faced by customers worldwide, ensuring your products successfully pass certification, audits, and real-world usage tests.
IPX8: Persistent immersion in water under manufacturer-specified conditions
Degrees of Protection Provided by Enclosures (IP Codes)
Environmental Testing – Test R: Water Immersion Test Method
| Test Items | Specific Parameters |
|---|---|
| Pressure Adjustment Method | Automatic Control |
| Control Accuracy | ±0.002Mpa (Automatic) |
| Pressure Adjustment Range | 0~1.0Mpa |
| Test Water Depth Range | 0~100 meters |
| Maximum Ultimate Pressure | 1.1Mpa |
| External Dimensions | 460*580*920mm |
| Material | SUS304# |
| Tank Thickness | 6mm |
| Voltage | AC220V 50Hz |
| Power | 100W |
| Weight | 100kg |
IPX8 requires continuous immersion under specified pressure conditions, while IPX7 is limited to shallow, time-defined immersion.
Yes. Both parameters are fully adjustable based on product requirements.
It is widely used for pre-certification and internal verification testing.
Custom chamber sizes and fixtures are available.
Operation is straightforward, and guidance is provided.
