OTF-1200X-S-VT-C4 Vertical Tube Furnace for Small Solid Oxide Fuel Cell Testing
The OTF-1200X-S-VT-C4 is engineered specifically for the evaluation and development of small solid oxide fuel cells (SOFCs) with a diameter of 20 mm. This vertical tube furnace facilitates controlled high-temperature testing up to 1000°C continuously, enabling researchers to analyze fuel cell materials under precise thermal and atmospheric conditions. The design supports efficient and cost-effective experimentation for advancing next-generation fuel cell technologies.
The furnace features a compact, split-able vertical structure mounted on a mobile frame, incorporating two independent heating zones totaling 200 mm in length. Temperature control is managed by dual controllers with 30-segment programmable profiles, maintaining a constant temperature zone of 65 mm with ±1°C accuracy. The heating rate reaches up to 20°C per minute, and power supply options include AC110V or AC220V at 1.5 kW.
Wichtigste Merkmale
- Vertical tube furnace designed for 20 mm diameter SOFC testing up to 1000°C continuous operation.
- Split-able furnace with two heating zones (2 x 100 mm) and a stable constant temperature zone of 65 mm.
- Dual independent temperature controllers with 30-segment programmable control and ±1°C accuracy.
- Four-channel mass flow controller gas delivery system with ±1.5% full scale accuracy for precise gas atmosphere management.
- Includes two sets of dual-layer alumina and quartz tubes with flanges for secure fuel cell placement and airtight gas flow.
- Mobile frame design for easy positioning and integration into laboratory setups.
- Optional configurations available, including dual furnaces on one frame and safety accessories for flammable gas testing.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Modell | OTF-1200X-S-VT-C4 |
| Furnace Type | Vertical tube furnace, split-able |
| Heizzonen | 2 zones, each 100 mm length (total 200 mm) |
| Konstanttemperaturzone | 65 mm with ±1°C accuracy |
| Maximum Continuous Temperature | 1000°C |
| Maximum Short-Term Temperature | 1200°C (1 hour) |
| Erwärmungsgeschwindigkeit | 20°C/min |
| Temperaturregelung | Two independent controllers, 30-segment programmable, ±1°C accuracy |
| Stromversorgung | AC110V or AC220V, 1.5 kW |
| Gas Flow Control | Four-channel MFC with ±1.5% F.S accuracy; 2 x 100 SCCM and 2 x 200 SCCM max |
| Working Temperature Range (Gas Delivery Station) | 5~45°C |
| Tube Materials | Outer tube: Alumina (20 OD x 16 ID x 260 mm); Inner tube: Quartz (14 OD x 10 ID x 300 mm) |
| Fuel Cell Sample Size | Up to 20 mm diameter (customer provided) |
Typische Anwendungsbereiche
This furnace is ideal for research and development of small solid oxide fuel cells, enabling precise thermal cycling and controlled gas atmospheres to evaluate material performance, durability, and electrochemical properties. It supports rapid material screening and optimization in fuel cell laboratories.
Hinweise zur Konfiguration und zum Betrieb
The system includes two sets of dual-layer alumina and quartz tubes with flanges and O-rings for secure sealing and gas-tight operation. Two stainless steel wires are provided for electrical connection to a metallic mesh disc (20 mm diameter). Customers must supply the fuel cell sample and may optionally add Au or Pt wires for central connection and metallic mesh contacts. For testing with flammable gases, safety accessories such as an automatic burner and gas leak detector are recommended and available separately. The furnace is CE certified, with additional NRTL or CSA certifications available upon request at extra cost.
