OTF-1200X4-HP20 High Pressure Tube Furnace with 110 mm OD Alloy Tube, Up to 20 MPa Pressure and 800°C Temperature
The OTF-1200X4-HP20 is engineered for advanced laboratory applications requiring precise high-pressure and high-temperature processing within a controlled atmosphere. Its robust stainless steel alloy tube, measuring 110 mm outer diameter and 80 mm inner diameter, provides a nominal volume of 5 liters and an effective working capacity of 2 liters, accommodating a variety of sample sizes and experimental setups.
This tube furnace supports operation pressures up to 20 MPa at temperatures up to 300°C, with decreasing maximum pressures at elevated temperatures, reaching up to 2.5 MPa at 800°C. It is designed for use with inert gases and hydrogen, enabling versatile processing environments. The heating system consists of two independently controlled zones, each 150 mm in length, creating a total heating zone of 300 mm and a stable constant temperature zone of 200 mm with ±5°C uniformity.
Wichtigste Merkmale
- SS310S stainless steel alloy tube with 110 mm OD × 80 mm ID × 1000 mm length.
- Maximum working pressure of 20 MPa at ≤300°C, with pressure decreasing at higher temperatures.
- Operating temperature range from 200°C to 800°C with a heating rate up to 20°C/min.
- Dual PID digital temperature controllers with ±1°C stability and over-temperature protection.
- OMEGA Type K thermocouple (3 mm OD) with high-temperature connector rated to 220°C.
- Pressure sensor integrated into the high-pressure flange and safety pressure relief valve downstream.
- Pressure alarm system with upper/lower limit controls, strobe alarm, and audible warning.
- Optional PC control system for enhanced monitoring and control.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Process Vessel Material | SS310S stainless steel alloy |
| Tube Dimensions (OD × ID × Length) | 110 mm × 80 mm × 1000 mm (±2 mm) |
| Nennkapazität | 5 l |
| Effective Capacity | 2 l |
| Working Pressure Range | 0–20 MPa (dependent on temperature) |
| Maximum Pressure vs Temperature | 20 MPa ≤300°C; 12 MPa ≤500°C; 10 MPa ≤600°C; 5 MPa ≤700°C; 2.5 MPa ≤800°C |
| Betriebstemperaturbereich | 200–800°C |
| Erwärmungsgeschwindigkeit | Up to 20°C/min |
| Heizzonen | Two zones, each 150 mm; total 300 mm heating zone; 200 mm constant temperature zone (±5°C) |
| Temperaturregelung | Dual digital PID controllers with over-temperature protection; stability ±1°C |
| Thermoelement | OMEGA Type K, 3 mm OD, high-temp connector rated 220°C |
| Pressure Sensor & Valve | Sensor in high-pressure flange; safety relief valve downstream |
| Stromversorgung | AC 220V, single phase, 50/60 Hz; 3.0 kW power consumption; 20A circuit breaker required |
| Working Gases | Inert gases and hydrogen |
| Einhaltung der Vorschriften | CE-zertifiziert; NRTL-Zertifizierung auf Anfrage erhältlich |
Typische Anwendungsbereiche
This high-pressure tube furnace is ideal for materials research and development requiring controlled atmospheres at elevated pressures and temperatures. It is commonly used in hydrogenation reactions, sintering processes, catalyst testing, and other thermal treatments where precise temperature and pressure control are critical.
Hinweise zur Konfiguration und zum Betrieb
The furnace includes a copper gasket designed for an 80 mm OD tube to ensure a secure high-pressure seal. Safety features include a pressure sensor integrated into the high-pressure flange and a pressure relief valve on the downstream side to prevent overpressure conditions. An optional PC control system is available for enhanced monitoring and data logging. Users should observe all safety protocols when operating under high pressure and hydrogen atmospheres.
Maße & Versand
| Product dimensions | 110 mm OD × 80 mm ID (±2 mm) × 1000 mm L | 120 mm OD × 110 mm ID × 2.2 mm thick |
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