LabCompanion OVEN-C Dust-Free High-Temperature Aging Test Chamber

Overview

The LabCompanion OVEN-C Dust-Free High-Temperature Aging Test Chamber is an engineered environmental test system designed for precise thermal aging evaluation of materials, components, and electronic assemblies under controlled, particle-minimized conditions. It operates on the principle of forced-air convection heating, utilizing a robust circulation system to maintain stable, uniform thermal fields across the working chamber. Unlike standard ovens, the OVEN-C integrates design features specifically intended to suppress particulate generation—such as non-shedding internal surfaces, sealed airflow paths, and absence of exposed heating elements—making it suitable for applications where contamination control is critical, including pre-bake conditioning of optical substrates, thermal stress screening of conformal-coated PCBs, and accelerated life testing of polymer-based seals and adhesives. Its operational envelope spans from +50°C to +200°C (with optional 300°C capability), supporting both steady-state exposure and time-temperature profile testing per international aging protocols.

Key Features

• SUS304 stainless steel working chamber with electropolished finish—resistant to oxidation, thermal cycling fatigue, and chemical degradation during prolonged high-temperature operation
• Multi-layer ceramic fiber insulation system—minimizes external surface temperature rise and reduces energy consumption while maintaining thermal stability
• High-temperature silicone rubber door gasket—ensures leak-tight sealing at elevated temperatures, preventing uncontrolled air ingress and particulate intrusion
• Kanthal A1 alloy-sheathed heating elements—non-glowing, flameless, and easily replaceable; eliminate hot-spot formation and reduce maintenance downtime
• Interlocked fan-heater control logic—prevents heater activation without airflow, eliminating dry-run risk and ensuring consistent heat distribution
• Dual-stage overtemperature protection: independent mechanical limit switch + digital PID controller override—complies with IEC 61000-4-11 surge immunity and functional safety expectations for Class II industrial equipment
• Optional horizontal or vertical airflow configuration—enables optimization for specific load geometries and thermal mass distribution

Sample Compatibility & Compliance

The OVEN-C accommodates a wide range of sample types—including metallic alloys, thermoplastics, elastomers, laminated composites, and encapsulated microelectronic packages—without introducing airborne contaminants that could compromise surface integrity or measurement repeatability. Its dust-free architecture meets ISO 14644-1 Class 8 (100,000) cleanroom-equivalent particulate control when operated in recirculating mode with filtered intake. The chamber satisfies mandatory requirements of GB/T 2423.2–2008 (equivalent to IEC 60068-2-2 Ed. 5.0), JB/T 5520–1991, and GJB 150.3A–2009 for high-temperature environmental testing. Optional data logging and audit-trail functionality support GLP/GMP-aligned validation protocols, including IQ/OQ documentation packages and 21 CFR Part 11-compliant electronic records (when integrated with certified software).

Software & Data Management

Standard configuration includes a 7-inch color touchscreen HMI with embedded PID algorithm and real-time trend display. Optional LabCompanion TC-Link™ software enables remote monitoring, multi-segment program scheduling, automatic data export (CSV/Excel), and event-triggered alarms. All temperature setpoints, ramp rates, soak durations, and deviation thresholds are user-configurable and stored with timestamped change history. For regulated environments, optional firmware upgrade supports electronic signature capture, role-based access control, and encrypted data archiving—fully traceable for FDA, ISO 13485, or IATF 16949 audits.

Applications

• Accelerated thermal aging of automotive wiring harnesses and under-hood plastics per SAE J2238 and ISO 11358
• Pre-conditioning of optical lenses and laser diode housings prior to coating or bonding processes
• Stability testing of pharmaceutical packaging materials under ICH Q1A(R2) long-term and accelerated storage conditions
• Outgassing assessment of space-grade polymers per ECSS-Q-ST-70-02C
• Qualification of solder mask and conformal coatings for aerospace electronics (MIL-STD-202, Method 108)
• Thermal endurance evaluation of battery separator films and cathode binders in Li-ion R&D

FAQ

What is the maximum allowable operating temperature for standard OVEN-C units?

Standard models are rated to 200°C; 300°C capability is available as a factory-configured option with upgraded insulation, door seal, and sensor calibration.
Does the chamber meet cleanroom-compatible particulate emission standards?

Yes—the interior finish, sealed ductwork, and absence of abrasive wear surfaces ensure particulate generation remains below ISO 14644-1 Class 8 limits during continuous operation.
Can temperature profiles be programmed and validated for regulatory submissions?

Yes—optional TC-Link™ software provides full profile definition, execution logging, deviation alerts, and PDF report generation compliant with 21 CFR Part 11 Annex 11 requirements.
Is third-party calibration certification available?

Factory calibration certificates (traceable to NIM China) are included; UKAS or DAkkS-accredited field calibration services can be arranged through authorized LabCompanion partners.
What safety certifications does the OVEN-C carry?

CE marking (EMC Directive 2014/30/EU and LVD Directive 2014/35/EU), RoHS 2011/65/EU compliance, and conformity to GB 4793.1–2007 (equivalent to IEC 61010-1).