OK-LY-500C Drip Aging Test Chamber
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Model | OK-LY-500C |
| Price | USD 3,650 (approx.) |
Overview
The OK-LY-500C Drip Aging Test Chamber is an engineered environmental test system designed to evaluate the ingress protection (IP) performance of electrical and electronic enclosures—particularly automotive lighting assemblies, signal lamps, outdoor instrumentation housings, and industrial control panels—against simulated vertical dripping water under controlled climatic conditions. Based on the principle of calibrated, low-velocity water droplet impact at defined angles and flow rates, this chamber replicates real-world exposure scenarios encountered during transportation, storage, and operational use in non-submerged environments. It complies with internationally recognized drip and light-spray test protocols including IEC 60529 (IPX1–IPX4), ISO 20653 (IPX1–IPX9K for automotive), GB/T 4208, GJB 150.8, and IEC 60068-2-68. Unlike high-pressure jet or immersion testing systems, the OK-LY-500C focuses specifically on gravity-driven drip dynamics—ensuring repeatable, traceable, and metrologically sound assessment of sealing integrity, gasket resilience, and housing design robustness.
Key Features
- Sturdy dual-layer construction: outer shell fabricated from 1.2 mm A3 cold-rolled steel with electrostatic powder coating; inner chamber made of corrosion-resistant SUS304 stainless steel.
- High-efficiency thermal insulation: composite layer of rigid polyurethane foam (≥30 mm thick) and glass fiber matting, minimizing thermal leakage and stabilizing internal humidity gradients.
- Precision-engineered oscillating pipe system: stepper motor–driven swing arm with programmable angular range (±45°, ±60°, ±90°, or ±180°), enabling precise replication of drip incidence angles per standard requirements.
- Uniform water distribution: 375 mm radius spray ring with 24 precisely drilled φ0.4 mm nozzles spaced at 50 mm intervals; each nozzle features independent angular adjustment and anti-clogging geometry.
- Integrated water management: German-made high-pressure pump, inline multi-stage filtration (5 µm + activated carbon), automatic compressed-air purging cycle post-test, and auto-leveling water reservoir with level sensor feedback.
- Operator-centric control interface: optional full-color 7-inch TFT touchscreen HMI (developed by Hottech Technology) with intuitive navigation, real-time parameter monitoring, data logging, and USB export capability—or alternatively, a certified programmable logic controller (PLC) with timer-based sequencing.
- Low-noise, energy-efficient operation: frequency-controlled motor drive, optimized airflow path, and insulated acoustic enclosure meeting ISO 7779 noise emission limits (<62 dB(A) at 1 m).
Sample Compatibility & Compliance
The OK-LY-500C accommodates test specimens up to 800 × 800 × 800 mm (W × D × H) within its working chamber. Its rotating turntable (1 rpm standard, optionally continuously variable) ensures uniform exposure of asymmetric or multi-faceted samples. All wetted components—including nozzles, piping, reservoir, and turntable surface—are constructed from stainless steel or copper alloys to prevent electrolytic corrosion and mineral deposition. The chamber supports full auditability for quality assurance workflows: test logs include timestamped start/stop events, actual vs. setpoint angular position, water pressure (measured via calibrated digital pressure transducer), and cumulative runtime. It meets GLP-aligned documentation requirements and is compatible with 21 CFR Part 11–compliant software add-ons when paired with validated data acquisition modules.
Software & Data Management
The proprietary Hottech HMI firmware enables creation and storage of up to 100 user-defined test profiles, each with configurable parameters: oscillation angle, dwell time per position, total cycle count, water temperature (via integrated heating element), and automatic post-test purge sequence. Real-time graphs display pressure stability and angular fidelity during execution. Exported CSV files contain raw sensor timestamps, actuator feedback signals, and alarm history—structured for import into LIMS platforms or statistical process control (SPC) tools such as Minitab or JMP. Optional Ethernet/Wi-Fi connectivity allows remote monitoring and integration into centralized facility monitoring systems (e.g., Siemens Desigo CC or Honeywell Experion PKS).
Applications
- Validation of IPX1–IPX4 ratings for automotive headlamps, fog lamps, and daytime running lights per ISO 20653 and SAE J575.
- Qualification of industrial control cabinets, junction boxes, and outdoor sensors against GB/T 4208 and IEC 60529 specifications.
- Reliability screening of consumer electronics enclosures (e.g., smart meters, EV charging ports, solar inverters) under cyclic drip stress.
- Design verification of gasket compression behavior, sealant adhesion durability, and housing seam integrity over extended aging cycles.
- Supporting failure analysis investigations where moisture ingress is suspected as root cause in field returns.
FAQ
What standards does the OK-LY-500C explicitly support?
It is configured to meet IEC 60529 (IPX1–IPX4), ISO 20653 (IPX1–IPX9K), GB/T 4208, GJB 150.8, IEC 60068-2-68, and GB 2423.38. Custom calibration certificates are available upon request.
Can the chamber be modified for larger samples?
Yes—the OK-LY-1000-C variant offers a 1000 × 1000 × 1000 mm workspace and scalable plumbing; OEM integration services include dimensional adaptation and interface protocol alignment.
Is water temperature control included?
Standard configuration includes a spray-ring–integrated electric heater (range: ambient to 40 °C) with PID regulation and NTC feedback; higher-temperature options (up to 80 °C) are available as factory options.
How is water purity maintained during long-term operation?
A dual-stage filtration system (5 µm sediment filter + activated carbon cartridge) is installed upstream of the pump; filter replacement intervals are tracked automatically and flagged in the HMI maintenance log.
Does the system provide traceable calibration documentation?
Yes—each unit ships with a factory calibration report covering angular positioning accuracy (±0.5°), flow rate consistency (±2% of nominal), and pressure transducer linearity (NIST-traceable). On-site recalibration services are offered annually.
