Rain Spray Test Chamber โ JIS D0203 Rain Test Spray Head IP Testing Equipment for Automotive Parts
Rain Spray Test Chamber โ JIS D0203 rain and spray tester with precision rain test spray head simulates R1/R2/S1/S2 conditions per JIS D0203-1994 and KS R 0015 standards to evaluate moisture resistance and waterproof performance of automotive parts.
- Standard Compliance: JIS D0203-1994 & KS R 0015 โ rain spray test chamber with rain test spray head
- Test Types: R1/R2 (sprinkling) and S1/S2 (high-pressure spray)
- Rain Test Spray Head: Two nozzles for R1/R2 and 40 outlets for S1/S2
- Water Flow Rates: R1 1.9 L/min, R2 3.2 L/min, S1 24.5 L/min, S2 39.2 L/min
- Water Pressure: R1 0.01 MPa, R2 0.03 MPa, S1 0.10 MPa, S2 0.30 MPa
- Chamber Dimensions: Internal 1000 ร 1000 ร 1000 mm, external 1200 ร 1500 ร 1950 mm
- Turntable: 50 kg load capacity with 17 r/min rotation
- Water Pipe Shaft: 23 r/min with 45ยฐ angle to horizontal
- Control System: 7-inch color touchscreen with PLC closed-loop regulation
- MOQ: 1
- Delivery Period: 25 working days
Rain Spray Test Chamber Description
JIS D 0203 Method Of Moisture Rain And Spray Test For Automobile Parts
The Rain Spray Test Chamber is a professional waterproof testing system manufactured by KingPo for evaluating moisture resistance and waterproof performance of automotive parts. Fully compliant with JIS D0203-1994 and KS R 0015 standards, this rain spray test chamber uses a precision rain test spray head to simulate R1/R2 sprinkling and S1/S2 high-pressure spray conditions with closed-loop control of flow rate and pressure.
KingPo Factory Advantages
KingPo is an ISO9001 and CE certified manufacturer specializing in IP and environmental testing equipment for automotive components. We have delivered multiple JIS D0203 rain spray test chambers to leading automotive OEMs and accredited laboratories in China, Southeast Asia and Europe. All units include calibration certificates (additional cost), on-site installation guidance, 1-year warranty and 48-hour technical response from our Dongguan facility.
Professional Construction & Technical Precision
Key features include:
- Precision rain test spray head with two nozzles (R1/R2) and 40 outlets (S1/S2)
- SUS304 stainless steel chamber with glass observation window
- Dual-motor drive: Panasonic servo motor (water pipe shaft 23 r/min) + stepper motor (sample stage 17 r/min)
- Closed-loop regulation via flow/pressure sensors, PLC and frequency converter
- 7-inch color touchscreen with English menu for real-time monitoring of pressure, flow, speed and test time
- Adjustable spray distance of 400 mm between rain test spray head and sample
These elements ensure high accuracy, excellent repeatability and full compliance with JIS D0203 and KS R 0015 requirements.
Technical Parameters
Test Conditions & Performance Parameters
| Parameter | Specification |
|---|---|
| Applicable Standard | ISO 16750-4 Clause 4.2 |
| Test Cycles | 100 cycles |
| Holding Time at Tmax | 1 hour or until DUT temperature stabilizes |
| Conversion Duration | < 20 seconds (manual switch between storage and splash temperature) |
| Test Liquid | Deionized water + 3% pure Arizona dust or 5% sodium |
| Water Temperature | 0 ยฐC to +4 ยฐC |
| Water Flow Rate | 3 L โ 4 L per 3 seconds (jetting process) |
| Spray Distance | 325 ยฑ 25 mm (spray width exceeds DUT dimensions) |
| Test Duration | 0 to 9999 minutes 99 seconds (presettable) |
| Parameter | Specification |
|---|---|
| Internal Chamber Dimensions | 1000 ร 1000 ร 1000 mm (D ร W ร H) |
| External Dimensions | 1200 ร 1500 ร 1950 mm (D ร W ร H) |
| Turntable Load Capacity | 50 kg |
| Water Pipe Shaft Rotation Speed | 23 r/min (45ยฐ angle to horizontal) |
| Sample Stage Rotation Speed | 17 r/min |
| Control System | PLC with 7-inch color touchscreen (English menu) |
| Regulation Method | Closed-loop control via flow/pressure sensors, PLC and frequency converter |
| Safety Protections | Leakage, overload, short-circuit protection |
| Power Supply | 380 V 50/60 Hz, 3 kW |
The rain spray test chamber supports critical stages:
- Product Development โ Validate waterproof design of new automotive components
- Certification Testing โ Generate data for JIS D0203 and KS R 0015 compliance
- Quality Control โ Batch verification of moisture resistance in production
- Failure Analysis โ Identify water ingress risks under simulated rain and spray conditions
It improves product reliability, reduces field failures and accelerates certification for automotive parts.
Procurement Benefits
Precision rain test spray head and closed-loop control deliver consistent, repeatable results with minimal operator intervention. Robust SUS304 construction ensures long-term reliability. This rain spray test chamber strengthens waterproof validation of automotive components, supports JIS/KS compliance and minimizes quality risks. Contact us today for your quote โ we will respond within 24 hours with detailed technical specifications and pricing.
Rain Spray Test Chamber Applications
- Automotive Parts โ Rain and spray waterproof testing per JIS D0203 using rain test spray head
- Headlights, Sensors and Connectors โ Moisture resistance evaluation
- Production Quality Assurance โ Batch testing of IP-rated automotive components
- Certification Laboratories โ Compliance verification for vehicle parts
- R&D Validation โ Optimization of sealing and waterproof design
Compliance & Regulatory Assurance
This equipment is strictly designed and manufactured in accordance with JIS D0203-1994 and KS R 0015 for rain and spray testing of automotive parts. It simulates R1/R2 sprinkling and S1/S2 high-pressure spray conditions using a precision rain test spray head to evaluate moisture resistance and waterproof performance, thereby ensuring long-term reliability and safety in automotive applications.
For the complete official English version of the JIS D0203 standard (including detailed test methods for R1/R2/S1/S2 rain and spray testing), refer to the JIS D0203:1994 full standard document published by the Japanese Standards Association and archived by the Internet Archive.
Technical Inquiry for JIS D0203 Rain Spray Test Chamber
KingPo specializes in IP and environmental testing equipment for automotive components. If you require precise rain and spray testing with a professional rain test spray head according to JIS D0203 and KS R 0015 for vehicle parts, our engineering team can provide customized configurations and technical support.
The Core Value We Deliver to You
- Precision rain test spray head with R1/R2/S1/S2 test profiles
- 7-inch touchscreen for real-time monitoring and easy operation
- Robust SUS304 chamber with 50 kg turntable capacity
- Programmable test duration and automatic safety protection
- Reliable compliance with JIS D0203 and KS R 0015 standards
Take Action Now
Tell us your automotive part types, required test profiles or test volume โ our engineering team will reply with tailored recommendations within 24 hours.
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