ISO20653 IPX4K Rain Test Chamber
Professional IPX4K waterproof testing equipment designed for road vehicle electronic and electrical components, compliant with international standards including GB 4208-2017, GB T2423.38-2008, ISO20653, and DIN_40050-9.
Key Features & Specifications
Main Test Chamber
- Inner Box Size: 1 cubic meter
- Pendulum Radius: R400mm
- Nozzle Aperture: φ0.8mm
- Spacing Between Holes: 50mm
- Number of Nozzles: 25
- Swing Angle: ±180°, ±60° or customizable
- Pendulum Pipe Material: SU304 stainless steel, φ≥16mm
- Swing Speed: 60º/s (adjustable)
- Test Duration: 0-9999 seconds programmable
- Test Flow Rate: 0.6 L/min per nozzle
- Test Pressure: Approximately 400 KPa
- Drive System: Stepper motor with reducer
Rotatable Sample Table
- Table Diameter: Φ400mm
- Rotation Speed: 1 r/min
- Test Rotation: 90° every 5 minutes, 360° bidirectional
- Table Design: Stainless steel mesh for optimal water distribution
- Maximum Sample Weight: 50 kg
- Drive Mechanism: Stepper motor with reducer
Control & Water Systems
- Controller: Mitsubishi PLC
- Interface: 7-inch color touch screen (Weilun Tong)
- Water Pump: Stainless steel multistage centrifugal vertical pump
- Flow Capacity: 2000 L/h
- Water Level Control: Electronic float switch
- Filtration System: Water filter to prevent nozzle clogging
- Flow Control: PLC automatic tracking with frequency conversion
- Safety Features: Leakage, overload, short circuit, and phase protection
- Power Supply: AC220V 50HZ 2KW
Ingress Protection (IP) Testing
Comprehensive performance testing against water and dust ingress according to IEC 60529, NEMA 250, and UL 50E standards for electrical enclosures and casings.
IP Rating System Explained
IP testing classifies the degree of protection against solid objects, dust, accidental contact, and water intrusion. The characteristic numerals indicate specific protection levels, with "X" denoting no protection for that criterion.
For example, in IP57 and IP67 ratings:
- First digit: Protection against solids and dust
- Second digit: Water resistance capabilities
IP Rating Chart
| Dust Protection (First Digit) |
Moisture Protection (Second Digit) |
| IP 0x - No Protection |
IP x0 - No Protection |
| IP 1x - Objects ≥ 50mm |
IP x1 - Vertically Dripping Water |
| IP 2x - Objects ≥ 12mm |
IP x2 - 15° Tilt Dripping Water |
| IP 3x - Objects ≥ 2.5mm |
IP x3 - Sprayed Water |
| IP 4x - Objects ≥ 1mm |
IP x4 - Splashed Water |
| IP 5x - Dust Protected |
IP x5 - Water Jets |
| IP 6x - Dust Tight |
IP x6 - Powerful Water Jets |
|
IP x7 - Effects of Immersion |
|
IP x8 - Indefinite Immersion |
|
IP x9 - High pressure, high temperature water jetting |
IPX9K testing specifically addresses road vehicle electrical equipment protection according to ISO 20653 standards.
Related Equipment: ingress protection test equipment, IP test equipment, iec60529 test equipment, iso20653 test equipment
