Waterproof testing is a critical step for automotive, electronics, appliance, and defense industries. The IP6K9K Test Machine is designed to verify whether products can withstand the harshest high-pressure, high-temperature water spray conditions defined by international standards.

This article explores what makes an IPX6K9K Test Machine essential, how it works, and why choosing the right model can safeguard product reliability and boost customer trust.
Products are tested under two extreme conditions:
IPX6K – High-pressure water jets (Ø6.3 mm nozzle, 75 L/min ±5%) strike the product from multiple angles, simulating rain or vehicle washing.
IPX9K – Ultra-high water pressure (8,000–10,000 kPa) and elevated temperature (up to 88°C), applied at four angles (0°, 30°, 60°, 90°), covering every surface.
These tests ensure your products meet the strictest waterproofing benchmarks, recognized globally in IEC 60529, ISO 20653, and MIL-STD standards.
The R6K9K-1200 model is engineered for precision, durability, and operator convenience:
Stainless Steel Chamber – SUS304 construction resists corrosion and ensures long-term reliability.
Viewing Window with Windshield Wipers& Lighting – Large tempered glass window with internal LED lighting enables clear monitoring.
Sealing System – Airtight door with silicone gasket prevents leaks during high-pressure tests.
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Rotating Platform – Ø600 mm turntable supports up to 50 kg, adjustable height (200–400 mm), 5 ± 1 rpm for uniform exposure.
Spray System – IPX6K nozzle (Ø6.3 mm) and four IPX9K nozzles with adjustable angles. Flow and pressure precisely controlled.
Water System – Pumps, filters, and heaters maintain exact water temperature, flow, and pressure.
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Control Panel – Touchscreen interface for automated control, real-time monitoring, and fault alerts.

This integrated design ensures safe, reliable, and repeatable testing for a wide range of products.
Feature | Specification |
Model | R6K9K-1200 |
Interior Volume (L) | 1200 |
Test platform | Ø600 mm, 50 kg load, adjustable height 200–400 mm |
IPX6K spray | Ø6.3 mm nozzle, 75 L/min ±5%,Distance from Water Spraying to Specimens:between 2.5 m and 3 m. |
IPX9K spray | 14–16 L/min, up to 10,000 kPa, 88°C, four angles,0°, 30°, 60°, 90°,30 seconds each position |
Rotation speed | 5 ± 1 rpm |
Materials | SUS304 stainless steel, tempered glass window |
Temperature Sensor | PTR Platinum Resistance PT100Ω/MV A-class |
Control | Touchscreen panel, automated monitoring |

Robust Construction – Heavy-duty stainless steel chamber and corrosion-proof components extend service life.
User-Friendly Operation – Automated touchscreen controls simplify test setup and reduce training requirements.
Global Standards Ready – Fully compliant with IEC, ISO, and MIL-STD waterproof testing protocols.
The IPX6K9K Test Machine is ideal for:
Automotive – Headlights, mirrors, sensors, and external parts exposed to rain or vehicle wash-down.
Outdoor Electronics – Enclosures, cameras, and communication equipment under extreme weather conditions.
Home Appliances – Dishwashers, washing machines, bathroom systems needing high-temperature spray resistance.
Industrial & Defense – Railway, marine, and military-grade equipment requiring strict waterproof compliance.
The IPX6K9K Test Machine is more than a testing chamber—it’s a turnkey solution backed by LIB’s expert service:
Operator training and guidance for best testing practices
Regular calibration and maintenance support
3-year extended warranty, lifetime after-sales service with fast technical response
With LIB, you gain not only equipment but a reliable partner in quality assurance.
Request a quote or demo for the R6K9K-1200 model.
Explore customization options for unique test requirements.
Benefit from LIB’s global after-sales service, including installation, calibration, and lifetime support.
Ensure your products withstand the toughest conditions and gain market trust with LIB’s IPX6K9K Test Machine,contact LIB at inquiry@libtestchamber.com.
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