Ilex #519 and #529 Corrosion Testing Chambers
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | #519 and #529 |
| Pricing | Upon Request |
Overview
The Ilex #519 and #529 Corrosion Testing Chambers are precision-engineered environmental test systems designed for standardized evaluation of corrosion resistance in metallic substrates, coated components, and protective surface treatments. Based on established electrochemical and atmospheric corrosion principles, these chambers replicate aggressive service conditions—including humid condensation, sulfur dioxide (SO₂) exposure, and cyclic temperature-humidity profiles—as defined in key international standards such as DIN 50017 (condensation water testing), DIN 50018 (SO₂ salt spray corrosion), ISO 6988, ASTM G87, and IEC 60068-2-30. The #519 series features a compact 300 L test chamber constructed from acid-resistant, high-temperature thermoplastic polymers, while the #529 platform offers scalable configurations with 1000 L or 2000 L test volumes—enabling evaluation of large-format industrial parts, structural assemblies, or full-size automotive/aerospace components under controlled corrosive atmospheres.
Key Features
- Modular architecture: Separated control unit and test chamber (standard for #529; integrated for #519) for enhanced thermal isolation and service accessibility.
- Precise environmental control: Electronic PID temperature regulation (20–40 °C operating range; up to 50 °C max), with real-time LED display of setpoint and actual chamber temperature.
- Dual SO₂ delivery options: Full-scale gas injector (for #519FA and #529) and compact micro-injector (for #519SA), enabling trace-level (<1 ppm) to high-concentration (up to 100 ppm) SO₂ dosing compliant with DIN 50018 Annex A.
- Leak-tight exhaust interface: Dedicated SO₂ exhaust port with integrated absorption trap prevents ambient gas leakage and ensures operator safety during extended cyclic tests.
- Flexible operation modes: Semi-automatic (#519SA) with timed acid drain/air exchange cycles (e.g., 8-hour intervals); fully automatic (#519FA, #529) PLC-based sequencing for heating, acid solution dosing/drainage, water reservoir management, and forced-air ventilation.
- Ergonomic sample handling: Wide transparent door and seven independent horizontal sample support rods facilitate uniform specimen suspension and minimize shadowing effects during exposure.
Sample Compatibility & Compliance
The chambers accommodate flat panels, bent sheet metal, fasteners, welded joints, painted or galvanized substrates, and multi-layer coatings. Sample mounting fixtures comply with ISO 1462 and ASTM B117 dimensional guidelines. All models meet CE marking requirements and support GLP-compliant validation protocols. Data logging and system status tracking align with FDA 21 CFR Part 11 expectations when paired with optional audit-trail-enabled software. Test reports generated using Ilex-supplied templates reference applicable clauses from DIN EN ISO 9223 (corrosivity categories), ISO 12944 (protective paint systems), and ISO 20631 (accelerated corrosion testing methodology).
Software & Data Management
While the base hardware operates via front-panel controls, optional PC-based configuration and monitoring software provides remote parameter setting, real-time graphing of chamber temperature/humidity/SO₂ concentration, event-triggered data capture, and exportable CSV/Excel logs. The software supports user-defined test profiles with up to 99 sequential phases (e.g., humid soak → SO₂ injection → dry-out → condensation cycle). All system events—including heater activation, pump actuation, valve switching, and alarm states—are timestamped and stored with non-volatile memory retention for ≥30 days, facilitating internal quality audits and external regulatory review.
Applications
These chambers serve QC laboratories in automotive OEMs (e.g., evaluating e-coat durability on chassis components), aerospace suppliers (testing aluminum alloy anodizing integrity), electronics manufacturers (assessing conformal coating performance on PCBs), and coating formulators (validating zinc-rich primer corrosion inhibition). They are routinely deployed in R&D for comparative screening of new alloy compositions, development of eco-friendly passivation layers, and lifetime modeling of infrastructure steel under simulated coastal or industrial atmospheres. The #529’s large-volume capability is particularly suited for validating corrosion protection on wind turbine tower sections, railcar underframes, or offshore platform modules.
FAQ
What standards does the Ilex #519 support out-of-the-box?
The #519 is factory-configured for DIN 50017 (condensation water), DIN 50018 (SO₂ corrosion), and ISO 6988. Custom profile loading enables adaptation to ASTM G87, IEC 60068-2-30, and JIS Z 2371 with appropriate calibration verification.
Can the #529 operate without SO₂ injection?
Yes—the #529 functions as a high-capacity condensation humidity chamber when SO₂ supply is disconnected. Its temperature and humidity control remains fully operational per DIN 50017 requirements.
Is third-party calibration support available?
Ilex-certified service partners provide annual traceable calibration of temperature sensors, SO₂ analyzers (when installed), and pressure transducers, with NIST-traceable certificates issued per ISO/IEC 17025.
What maintenance intervals are recommended?
Daily visual inspection of seals and drainage lines; quarterly cleaning of SO₂ injector nozzles and condensate sump; annual replacement of humidification wicks and verification of chamber air-tightness per DIN EN 60068-2-17.
Does the system include corrosion product analysis capability?
No—the chambers generate standardized exposure environments only. Post-test analysis (e.g., weight loss measurement, SEM/EDS, salt deposit quantification) requires external laboratory instrumentation per ISO 8407 or ASTM G1.
