IPX1 IPX2 IPX3 IPX4 Comprehensive Rain Test Equipment Manufacturer – BONAD Test Equipment
The upper drip box provides controlled vertical dripping water for IPX1 and IPX2 tests. The oscillating tube sprays water over the specimen at the specified angles and flow rates for IPX3 and IPX4 tests.
The specimen turntable supports rotation, height adjustment and 0° or 15° positioning. The active spray area can be configured according to the selected IPX3 or IPX4 test procedure.
Standards
- IEC 60529:1989+A1:1999+A2:2013
IPX1-IPX4 Test Methods
| Test Level | Test Device | Test Method |
|---|---|---|
| IPX1 | Drip box | Vertically falling water drops at 1 mm/min |
| IPX2 | Drip box | Dripping water at 3 mm/min with the specimen inclined by 15° |
| IPX3 | Oscillating tube | Spraying water up to 60° on either side of the vertical |
| IPX4 | Oscillating tube | Splashing water from different directions |
Applications
The IPX1-IPX4 rain test chamber is suitable for water ingress testing of:
- Electrical and electronic enclosures
- Lighting fixtures and lighting components
- Household appliances and electrical accessories
- Control boxes, sensors and connectors
- Automotive and motorcycle components
- Small industrial equipment and instrument housings
- Products undergoing development, verification or routine quality control
The drip area, oscillating tube radius, chamber dimensions, turntable and specimen fixtures can be customized according to the specimen and specific test requirements.
Features
- Combines IPX1, IPX2, IPX3 and IPX4 tests in one enclosed chamber.
- R400 and R600 oscillating tube configurations are available.
- Built-in 30 L water tank supports circulating water supply.
- Flow meters allow direct adjustment of drip and spray water flow.
- SUS304 turntable supports 0° and 15° positioning, adjustable speed, and forward and reverse rotation.
- Standard turntable load capacity is 50 kg or more.
- Turntable height can be adjusted to position the specimen within the required test area.
- SUS304 oscillating tube and drip plate provide corrosion resistance under wet test conditions.
- Brass tapered spray nozzle connections make nozzle inspection and replacement easier.
- A stainless steel mesh guard protects the drip needles and reduces accidental contact.
- Safety protection includes electrical leakage, low water level and short circuit.
- Equipment configuration and test solutions can be customized.
Standard Configurations
| Configuration | Drip Area | Oscillating Tube |
| Standard Configuration 1 | 600 × 600 mm | R400 |
| Standard Configuration 2 | 1000 × 1000 mm | R600 |
The appropriate configuration can be selected according to the specimen dimensions and required drip and spray range. BONAD can also design a customized test solution based on your specific testing requirements.
Technical Specifications
| Parameter | Specification |
| Test levels | IPX1, IPX2, IPX3 and IPX4 |
| Internal dimensions | W900 × D900 × H900 mm |
| Overall dimensions | W1220 × D1000 × H1750 mm |
| Water tank capacity | 30 L |
| Water supply | Built-in circulating water system |
| Test timer | 0–999 min |
| Safety protection | Electrical leakage, low water level and short circuit |
| Power supply | AC 220 V |
| Rated power | 1 kW |
IPX1/IPX2 Drip Test Specifications
| Parameter | Specification |
| Drip area | 600 × 600 mm |
| IPX1 rainfall rate | 1 mm/min |
| IPX2 rainfall rate | 3 mm/min |
| Drip opening diameter | Ø0.4 mm |
| Drip opening spacing | 20 × 20 mm |
| Drip plate material | SUS304 stainless steel |
| Needle protection | Stainless steel mesh guard |
IPX3/IPX4 Oscillating Tube Specifications
| Parameter | Specification |
| Oscillating tube radius | R400 |
| IPX3 flow rate | 1.1 L/min |
| IPX4 flow rate | 1.8 L/min |
| Spray opening diameter | Ø0.4 mm |
| Spray opening spacing | 50 mm |
| Oscillating tube inner diameter | 15 mm |
| IPX3 oscillation range | Approximately ±60° |
| IPX3 complete oscillation time | Approximately 4 s |
| IPX4 oscillation range | Approximately ±180° |
| IPX4 complete oscillation time | Approximately 12 s |
| Oscillating tube material | SUS304 stainless steel |
| Spray nozzle connection | Brass tapered connection |
The total water flow depends on the oscillating tube radius and the number of active spray openings used for the selected test level.
Specimen Turntable Specifications
| Parameter | Specification |
| Turntable diameter | Ø400 mm |
| Inclination | 0° or 15° |
| Rotation direction | Forward and reverse |
| Rotation speed | 1–10 r/min, adjustable |
| Height adjustment | 300–600 mm |
| Load capacity | 50 kg or more |
| Material | SUS304 stainless steel |
5 major protection systems:
Water Circulation and Flow Adjustment
The chamber has a built-in 30 L water tank for circulating water supply. This reduces repeated water consumption and provides a stable water source during testing.
Drip and spray water flow can be adjusted through the flow meters according to the selected test level. Clean water should be used to reduce deposits in the drip openings and spray nozzles.
The brass tapered nozzle connections simplify routine inspection and nozzle replacement.
Installation Requirements
The installation site should provide:
- AC 220 V power supply
- Clean water for filling and replenishing the water tank
- Suitable drainage
- A level floor with sufficient load capacity
- Adequate space for operation and maintenance
Other power supplies and installation configurations are available according to project requirements.
Custom Test Configurations
Standard configurations are available for common specimen sizes. For special testing requirements, BONAD can customize:
- Drip area
- Oscillating tube radius
- Chamber dimensions
- Turntable diameter and load capacity
- Specimen fixtures
- Power supply
- Installation configuration
A complete test solution can also be developed according to the specimen dimensions, mounting arrangement, required IP levels and installation conditions.
Certifications and Documentation
CE conformity documentation is available for applicable equipment. Third-party calibration can also be arranged according to the selected configuration and project requirements.
Technical documentation and operating guidance are provided to support equipment installation and use.
Why Choose BONAD for IPX1-IPX4 Rain Test Chambers?
BONAD manufactures testing equipment and customized solutions for product safety, environmental reliability, battery safety, electrical appliance and mechanical performance testing.
Our waterproof test equipment range covers drip water apparatus, oscillating tube systems, water jet equipment, water immersion test systems and combined multi-level rain test chambers. Standard equipment and customized test solutions are supported with technical selection, installation guidance and after-sales assistance.
Frequently Asked Questions
1. Can one chamber perform IPX1, IPX2, IPX3 and IPX4 tests?
Yes. The chamber combines a drip box for IPX1/IPX2 testing with an oscillating tube for IPX3/IPX4 testing. Test parameters and specimen positioning are set according to the selected test level.
2. What are the differences between IPX1, IPX2, IPX3 and IPX4 tests?
IPX1 covers vertical dripping water, while IPX2 tests dripping water with the specimen inclined by 15°. IPX3 covers spraying water up to 60° from the vertical, and IPX4 covers splashing water from different directions.
3. What configurations are available?
Standard configurations include 600 × 600 mm/R400 and 1000 × 1000 mm/R600. Chamber size, turntable, load capacity and other specifications can be customized.
4. How should I select between the R400 and R600 configurations?
Select the oscillating tube size according to the specimen dimensions and required spray range. The specimen must fit correctly within the selected R400 or R600 test area.
5. Is the test water recycled?
Yes. The chamber has a built-in 30 L water tank and circulating water system. Clean water should be used and replaced regularly according to operating conditions.
6. Can the turntable be inclined for IPX2 testing?
Yes. The turntable supports 0° and 15° positions. For IPX2 testing, the specimen is inclined by 15° and tested in four fixed positions.
7. Can large or irregularly shaped specimens be tested?
Yes. The chamber dimensions, drip area, oscillating tube, turntable and specimen fixtures can be customized according to the specimen and test requirements.
8. What certifications and calibration documents are available?
CE conformity documentation is available for applicable equipment. Third-party calibration can also be arranged according to project requirements.
9. What after-sales support does BONAD provide?
BONAD provides support for equipment selection, installation, operation and troubleshooting. Technical assistance is available throughout the equipment service period.
Request a Technical Proposal
Contact BONAD for model selection, customized equipment, test solution development, technical documentation and quotation.
