OK-LY-500C Automotive Component Rain Test Chamber
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Model | OK-LY-500C |
| Price | ¥26,000 |
Overview
The OK-LY-500C Automotive Component Rain Test Chamber is an engineered environmental simulation system designed to evaluate the ingress protection (IP) performance of automotive lighting assemblies, exterior signaling devices, and related electronic enclosures under controlled rain exposure conditions. It operates on the principle of calibrated water projection—employing oscillating spray arms, adjustable nozzle arrays, and programmable test cycles—to replicate real-world exposure scenarios defined in international waterproofing standards including ISO 20653, IEC 60529 (IPX3/IPX4), GB/T 4208, and MIL-STD-810G Method 506.5. The chamber provides reproducible, traceable, and auditable test conditions for quality assurance, design validation, and regulatory compliance in Tier 1–3 automotive supply chains and R&D laboratories.
Key Features
- Robust dual-layer construction: 1.2 mm cold-rolled A3 steel outer cabinet with electrostatic powder coating; SUS304 stainless steel inner chamber for corrosion resistance and long-term stability.
- High-efficiency thermal insulation: Composite layer of rigid polyurethane foam and fiberglass minimizes thermal loss and ensures consistent internal humidity control during extended test cycles.
- Precision oscillating spray system: Stepper motor-driven swing arm (±45°, ±60°, ±90°, or ±180° programmable amplitude) with radial nozzle layout (φ0.4 mm orifices, 50 mm spacing, φ16 mm feed tubing, 375 mm radius).
- Integrated water management: German-sourced high-pressure pump, inline water filtration (5 µm nominal rating), compressed-air purge cycle post-test, and auto-level water surface adjustment.
- Flexible operator interface: Optional selection between a basic programmable logic controller (PLC) or Hottech’s proprietary full-color capacitive touchscreen HMI with intuitive navigation, real-time parameter monitoring, and event logging.
- Low-noise, energy-efficient architecture: Frequency-controlled variable-speed drive for water circulation, optimized flow dynamics, and reduced acoustic emission (<65 dB(A) at 1 m).
- Full-visibility access: Tempered safety glass observation door with anti-fog treatment enables continuous visual inspection of specimen behavior without interrupting test integrity.
Sample Compatibility & Compliance
The OK-LY-500C accommodates automotive components up to 800 × 800 × 800 mm (W × D × H) within its working volume. It supports static and rotating sample configurations (1 rpm standard, variable-speed option available). All wetted surfaces—including nozzles, manifolds, and turntable components—are fabricated from stainless steel or copper alloys to prevent galvanic corrosion and mineral deposition. The system complies with test protocols specified in ISO 20653:2013 (Road vehicles — Degrees of protection against water ingress), IEC 60068-2-68 (Environmental testing — Part 2-68: Tests — Test Fc/Db: Damp heat, steady state, and rain), GJB 150.8A-2009 (Chinese military standard for rain testing), and GB/T 2423.38–2008 (Environmental testing for electric and electronic products). It meets GLP-relevant documentation requirements when paired with optional audit-trail-enabled software.
Software & Data Management
When equipped with the Hottech touchscreen controller, the system logs timestamped operational data—including spray duration, oscillation angle, water pressure (via calibrated analog transducer), cycle count, and fault events—in non-volatile memory. Export is supported via USB 2.0 to CSV format for integration into LIMS or QA databases. Optional firmware upgrades enable remote diagnostics via Ethernet (Modbus TCP), user role-based access control (admin/operator), and configurable alarm thresholds aligned with ISO/IEC 17025 calibration traceability workflows.
Applications
- Validation of IPX3/IPX4 ratings for headlamps, fog lamps, tail lamps, and daytime running lights (DRLs).
- Functional reliability assessment of sensor housings (radar, LiDAR, camera modules) under simulated roadside splash and vertical rain exposure.
- Verification of gasket integrity, sealant adhesion, and housing fastener torque retention after cyclic wetting.
- Pre-compliance screening for OEM-specific rain test specifications (e.g., VW TL 82001, Ford WSS-M99P1111-A, GMW 3172).
- Material compatibility studies involving polycarbonate lenses, aluminum die-cast housings, and elastomeric sealing compounds.
FAQ
What standards does the OK-LY-500C support out-of-the-box?
It natively executes test profiles per ISO 20653, IEC 60529, GB/T 4208, and GJB 150.8A without hardware modification.
Can the spray intensity be calibrated and verified?
Yes—water flow rate is monitored via integrated turbine-type flowmeter (0–15 L/min range, ±2% FS accuracy); periodic verification using NIST-traceable volumetric collection is recommended.
Is the system compatible with laboratory information management systems (LIMS)?
With the advanced controller, CSV export and Modbus TCP enable direct integration into enterprise QA platforms supporting ASTM E2500 or FDA 21 CFR Part 11 data integrity requirements.
What maintenance intervals are recommended for the filtration and pump systems?
The 5 µm inline filter cartridge requires replacement every 200 operational hours; the high-pressure pump oil should be changed annually or per manufacturer service bulletin.
Does the chamber include safety interlocks for operator protection?
Yes—dual-channel leakage current detection, overtemperature cutoff for heating elements, and motor overload protection comply with IEC 61000-6-2 EMC immunity and IEC 60204-1 machinery safety directives.
