EWIN-TECH SysNova SF3000 SOFC-SOEC Single-Cell and Stack Integrated Test Station
| Brand | EWIN-TECH |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SysNova SF3000 |
| Pricing | Upon Request |
Overview
The EWIN-TECH SysNova SF3000 is an integrated test station engineered for high-fidelity electrochemical evaluation of solid oxide fuel cells (SOFCs) and solid oxide electrolysis cells (SOECs) under realistic operational conditions. It operates on the fundamental principles of high-temperature electrochemical impedance spectroscopy (EIS), galvanostatic/potentiostatic polarization, and dynamic current/voltage transient analysis—enabling precise quantification of cell performance, degradation kinetics, and reaction mechanism validation. Designed specifically for R&D laboratories developing next-generation ceramic-based energy conversion devices, the system replicates thermodynamically coupled gas-phase reactions (e.g., H₂ oxidation, steam electrolysis, CO₂ co-electrolysis) across 600–1000 °C while maintaining strict control over thermal gradients, gas composition, and electrical load profiles. Its architecture supports both galvanic (SOFC) and electrolytic (SOEC) modes without hardware reconfiguration—ensuring continuity in comparative studies of material stability, electrode kinetics, and interfacial degradation.
Key Features
- Dual-mode native operation: Seamless switching between SOFC power generation and SOEC hydrogen/CO production modes via software-defined current direction and polarity reversal—fully compliant with ISO 14687-2 (hydrogen purity) and ASTM D7892 (electrolyzer durability testing) protocols.
- Multi-geometry cell compatibility: Modular mechanical fixtures accommodate button-type, planar, and tubular SOFC/SOEC configurations—including standardized 25 mm and 50 mm diameter single cells and short stacks up to 10-cell assemblies—with adjustable clamping force and uniform thermal contact pressure.
- Precision gas management: Dual-channel mass flow controllers (MFCs) with ±0.5% full-scale accuracy regulate anode/cathode gases (H₂, CH₄, CO, CO₂, N₂, air, H₂O vapor) independently; integrated steam generator delivers controlled water vapor partial pressures from 1–40 kPa with temperature-compensated feedback.
- High-stability thermal control: PID-regulated furnace with three-zone heating profile (preheat, reaction, exhaust zones), ±1 °C spatial uniformity over 100 mm axial length, and ramp rates from 0.1 to 5 °C/min—validated per IEC 62282-2 Annex C for thermal cycling endurance.
- Redundant safety architecture: Real-time monitoring of H₂ concentration (0–100% LEL, catalytic bead sensors), surface temperature (Type K thermocouples at 8 locations), overpressure (0–2 bar gauge), and emergency shutdown triggered by dual-channel logic interlocks meeting SIL-2 requirements per IEC 61508.
Sample Compatibility & Compliance
The SysNova SF3000 accommodates standard ceramic-supported and metal-supported SOFC/SOEC geometries, including anode-supported, electrolyte-supported, and cathode-supported architectures. Cell sealing methods supported include compressive gasketing (e.g., mica, glass-ceramic), brazed interfaces, and rigid frame mounting. All gas pathways comply with ASME B31.12 (hydrogen piping) and EN 1591-1 (flange joint integrity). The system meets GLP-compliant data traceability requirements through time-stamped, audit-ready logs aligned with FDA 21 CFR Part 11 electronic record provisions when paired with optional validated software modules.
Software & Data Management
Control and acquisition are executed via EWIN-TECH’s proprietary NovaControl™ v4.2 platform, a Windows-based application supporting script-driven test sequences (Python API integration available), real-time visualization of polarization curves, EIS Nyquist/Bode plots, and degradation trend analysis. Raw data exports to CSV, HDF5, and MPT formats; metadata embedding includes instrument calibration timestamps, sensor health status, and environmental chamber logs. Optional 21 CFR Part 11 compliance package provides electronic signatures, role-based access control, and immutable audit trails for regulated environments.
Applications
- Accelerated stress testing (AST) of novel oxygen-ion conductors (e.g., doped ceria, lanthanum gallate) under redox-cycling conditions.
- Long-term durability assessment of Ni-YSZ anodes during steam electrolysis with periodic impedance spectroscopy.
- Transient response characterization of symmetrical electrodes under load-following scenarios relevant to grid-balancing applications.
- Co-electrolysis performance mapping of H₂O/CO₂ mixtures across variable steam-to-CO₂ ratios and current densities.
- Thermal expansion mismatch analysis via in-situ dilatometry coupling (optional accessory).
FAQ
Does the SysNova SF3000 support automated thermal cycling protocols?
Yes—programmable multi-step temperature ramps with dwell times, synchronized with gas composition changes and current load steps, are fully configurable within NovaControl™.
Can third-party potentiostats or impedance analyzers be integrated?
Yes—the system provides isolated analog I/O (±10 V, 16-bit resolution) and TCP/IP communication ports for external instrumentation synchronization.
Is remote operation supported for unattended long-duration tests?
Yes—secure HTTPS-based web interface enables real-time monitoring, alarm notifications via SMTP/SMS, and emergency pause/resume functionality.
What documentation is provided for regulatory submissions?
Factory acceptance test (FAT) reports, calibration certificates traceable to NIST standards, and IQ/OQ documentation templates are included as standard deliverables.
Are custom furnace configurations available for specialized cell geometries?
Yes—EWIN-TECH offers engineering consultation and mechanical redesign services for non-standard stack footprints or multi-cell parallel testing configurations.
