In today’s world, electronic and automotive devices are increasingly exposed to outdoor, industrial, and underwater environments. Ensuring their waterproof integrity is no longer optional—it’s essential. LIB Industry’s IPX7 and IPX8 immersion test solutions are designed to help manufacturers verify and certify the waterproof performance of their products, meeting IEC 60529 and ISO 20653 standards. From standard laboratory tests to high-pressure simulation, LIB’s systems provide reliable, repeatable, and customizable testing for a wide range of industries.
Our water immersion testers are engineered for IPX7 and IPX8 compliance, offering laboratory-grade precision, repeatable results, and adaptability for diverse product sizes and industries. Beyond standard-sized equipment, LIB can deliver large walk-in dust and rain testing chambers, accommodating complex or oversized samples while maintaining strict test conditions.
A manufacturer in Vietnam has been using the LIB industry R78-1000 immersion test system for several months, reporting consistently stable and accurate performance for IPX7 and IPX8 sealing verification. They later contacted LIB industry for guidance on preventive maintenance and spare parts, reflecting strong trust in both the equipment and the company’s support. This real-world feedback highlights LIB industry’s commitment to delivering durable, reliable immersion testing solutions that ensure effective waterproof validation and practical long-term service for manufacturers worldwide.
IPX7 and IPX8 define critical levels of waterproof protection. IPX7 requires devices to withstand immersion up to 1 meter for 30 minutes, while IPX8 simulates conditions equivalent to 50 meters underwater. Products that fail these tests risk serious damage:
Short circuits: Moisture can compromise electronic circuits, causing immediate failure or latent defects.
Corrosion: Water intrusion accelerates material degradation, affecting longevity and safety.
Sensor drift: Sensitive devices like automotive cameras, industrial sensors, and wearable electronics may lose accuracy.
Safety risks: Electrical failures in outdoor or automotive applications can pose real hazards.
Standards like IEC 60529 and ISO 20653 provide universally recognized benchmarks for waterproofing, ensuring that products can operate safely under controlled immersion conditions. By implementing rigorous testing with LIB immersion systems, manufacturers can validate design integrity, reduce field failures, and maintain regulatory compliance.
LIB immersion and environmental test systems are compatible with a wide array of components and devices:
Automotive Components
| Consumer Electronics
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Industrial Equipment
| Energy & Marine Applications
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By demonstrating compatibility with diverse applications, LIB ensures that R&D labs, production QA, and certification centers can use a single platform for multiple testing scenarios.
LIB Industry IPX7 IPX8 water immersion test equipment combine robust engineering with flexible customization, delivering reliable and repeatable test results for diverse industries.
Model | R78-600 |
Internal Dimension (mm) | Diameter 600mm * Height 1500 mm |
Overall Dimension (mm) | Diameter 800mm * Height 1800 mm |
Pressure | 50m water depth pressure |
Open mode | Pneumatic lid |
Material | A3 steel plate, wall thickness 15mm |
Controller | Programmable color LCD touch screen controller, Ethernet connection |
Water Supply System | Storage water tank, Automatic water supply |
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Standard tanks are made from SUS304 stainless steel, ensuring long-term corrosion resistance and structural integrity.
For applications requiring visual inspection, optional transparent water tanks can be installed.
Integrated monitoring devices allow detection of bubbles, leaks, or anomalies during immersion.
✅ Benefit: Lab visibility without compromising durability.
Supports a wide range of sample sizes, from small connectors to large actuator modules.
Height and rotational adjustments ensure full immersion and consistent orientation.
✅ Benefit: Uniform water exposure and repeatable testing conditions.
Soft layer: Flexible contact for uneven surfaces
Hard layer: Maintains structural strength
Performs reliably under IPX7 (1 m, 30 min) and IPX8 (simulated 50 m depth) conditions.
✅ Benefit: Prevents leaks even after repeated test cycles.
15 mm thick A3 steel plates withstand pressures equivalent to 50 m water depth.
Prevents deformation and improves longevity.
✅ Benefit: Safe, long-lasting chamber performance.
External water-level gauges and leak detectors
Overpressure relief valves and safety interlocks
Heavy-duty, floor-anchorable feet reduce vibration and tipping risk.
✅ Benefit: Operator safety + test integrity.
Programmable color touch-screen with PID control
Stores multiple test profiles for consistent results
USB and LAN interfaces for real-time data logging and remote management
Language switching, early-warning functions, and automated test data storage
✅ Benefit: Efficient lab operation and compliance with IEC 60529 & ISO 20653
Simulates deep-water immersion for high-reliability applications
Pneumatic support bar with automatic locking reduces manual effort and prevents accidents
Ideal for automotive safety-critical components or large industrial samples
✅ Benefit: Extends IPX8 testing capabilities while ensuring safety and ease of operation
LIB immersion chambers combine robust engineering with flexible customization to deliver reliable, repeatable test results.
LIB industry offers a full range of water and dust test equipment, designed to meet IEC 60529, ISO 20653, IEC 60068-2-68, ASTM, and MIL standards, providing solutions for both standard and advanced environmental testing.
Beyond IPX7/IPX8 immersion chambers, LIB provides a complete range of environmental testing equipment:
IPX1–IPX9K waterproof test chambers
IP5X–IP6X dust ingress chambers
Large walk-in chambers for sand, dust, or rain simulation
This full-spectrum solution allows manufacturers to conduct both standard and extreme condition testing in a single platform. Whether for automotive, consumer electronics, industrial, or energy applications, LIB equipment ensures products are fully validated against environmental stresses.
Selecting the right system depends on testing requirements:
Standard IPX7/IPX8 compliance → Non-pressurized stainless steel or transparent tank
Extended immersion or high-pressure testing → Pressurized system (0–4 bar)
Production QA → Compact, laboratory-friendly configuration
By matching system capabilities with test objectives, LIB helps clients optimize investment while ensuring accurate, repeatable results.
LIB immersion and environmental test systems offer manufacturers:
Compliance with IEC 60529, ISO 20653, and other international standards
Support for both standard and extended IPX8 testing
Compatibility with various sample sizes and types
Full range of waterproof and dustproof solutions, including large walk-in chambers
Customer Support and Warranty:
3-year warranty covering major components
Lifetime technical support for installation, maintenance, and training
Dedicated service ensuring equipment uptime and reliable performance
LIB industry provides a complete, turnkey solution for environmental testing, helping companies validate product durability, meet international standards, and maintain operational safety and reliability in any application.
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