OTF-1600X-III-6-H2 Three-Zone Hydrogen Gas Tube Furnace with 6″ ID, 1500°C Max Temperature, and Integrated Hydrogen Burning & Leak Detection
The OTF-1600X-III-6-H2 furnace is engineered for laboratory applications requiring controlled high-temperature treatment in a hydrogen atmosphere. Its 6-inch internal diameter processing tube allows for accommodating sizable samples or components, while the maximum operating temperature of 1500°C supports advanced material synthesis, annealing, and reduction processes.
This model features a three-zone heating system with equal 500 mm zones, enabling precise temperature uniformity and control over a 1500 mm length. The processing tube is constructed from high-quality SS310 alloy with an internal molybdenum heating coil, surrounded by alumina fibrous insulation and a water-cooled jacket to maintain structural integrity and thermal efficiency.
Wichtigste Merkmale
- Maximum temperature of 1500°C with three digitally controlled heating zones for stable and uniform heating.
- 6″ ID SS310 processing tube with internal Mo heating coil and water-cooled jacket for durability and thermal management.
- Integrated automatic hydrogen burning system to safely combust hydrogen gas at the outlet.
- Hydrogen gas leak detector with detection range 1–1000 ppm and two-level alarm system for enhanced safety.
- Three digital temperature controllers with 30 programmable segments and RS-485 communication, including a 15″ laptop with control software.
- Includes SS304 flanges and KF-25 gas outlet port; vacuum capability down to 10^-5 torr with optional pumps.
- CE certified with optional NRTL or CSA certification available upon request.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Modell | OTF-1600X-III-6-H2 |
| Maximale Betriebstemperatur | 1500°C |
| Processing Tube | 6″ ID, 10.5″ OD SS310 alloy tube with internal Mo heating coil and alumina fibrous insulation |
| Heizzonen | Three zones, each 500 mm; total length 1500 mm; constant temperature zone 1000 mm ±3°C |
| Stromversorgung | AC 208-240 V, Three Phase, 50/60 Hz, 15 kW max (50A breaker required) |
| Temperature Controllers | 3 digital controllers with 30 programmable segments; RS-485 port; includes laptop and control software |
| Gas Ports and Flanges | SS304 flanges included; KF-25 gas outlet port; max pressure 0.02 MPa |
| Vakuumfähigkeit | 10^-2 torr with mechanical pump; 10^-5 torr with molecular pump (optional) |
| Hydrogen Detection Range | 1 – 1000 ppm with two-level alarm (50 ppm alarm, 100 ppm automatic valve shutoff) |
| Kühlung | Water cooling required; recirculating chiller with 16 L/min flow recommended (optional) |
| Zertifizierungen | CE certified; NRTL or CSA available on request |
Typische Anwendungsbereiche
This furnace is ideal for high-temperature hydrogen atmosphere treatments such as material reduction, sintering, annealing, and chemical vapor deposition processes requiring precise temperature control and safety measures against hydrogen leaks.
Hinweise zur Konfiguration und zum Betrieb
The furnace includes SS304 flanges and a KF-25 gas outlet port. A vacuum pump and water chiller are recommended but sold separately to maintain vacuum levels and tube cooling. The hydrogen burning system automatically combusts outlet hydrogen gas to prevent accumulation. The integrated hydrogen leak detector triggers alarms and shuts off gas supply at preset thresholds to ensure operator safety. On-site installation and operator safety training are required prior to use.
