VBF-1600X-D2 1600°C Automatic Bottom Loading Furnace with Sliding Baffle Door for Thermal Shock Cycling of Alloys
The VBF-1600X-D2 is engineered specifically for conducting thermal shock tests on alloy materials, where rapid and controlled heating and cooling cycles are critical. This bottom loading furnace facilitates efficient sample handling by allowing the sample to be loaded and unloaded from the bottom, minimizing heat loss and exposure time. Its design supports precise thermal cycling up to 1600°C, making it suitable for evaluating material durability under extreme temperature fluctuations.
Operating on a principle of controlled thermal shock cycling, the furnace uses a motor-driven bottom loading stage combined with a horizontal sliding baffle door to manage heat radiation and sample transfer. The baffle door can be closed to preheat the chamber before sample insertion, enabling rapid heating. After heating, the door opens to allow the sample to be lowered out, followed by air cooling via built-in fans for fast temperature reduction. This cycle can be programmed up to 100 repetitions for automated testing.
Wichtigste Merkmale
- Automatic bottom loading stage driven by an electric motor, supporting up to 20 kg load with a 276 mm diameter platform
- Horizontal sliding baffle door operated by a DC motor to block thermal radiation and enable fast heating/cooling cycles
- Programmable temperature control with up to 24 segments and ramp, dwell, and cooling steps, accurate to ±0.1°C
- Thermal shock cycling programmable up to 100 cycles with automatic sequence control
- Heating chamber equipped with MoSiO2 elements, capable of continuous operation between 800°C and 1600°C
- Touch screen control panel featuring Eurotherm temperature controller with PID auto-tune and safety protections
- RS485 communication port included for PC control with supplied software
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Höchsttemperatur | 1600°C |
| Heating Chamber Dimensions | 276 mm diameter x 300 mm height |
| Heizelemente | Molybdenum Disilicide (MoSiO2) |
| Temperaturbereich | 800°C to 1600°C continuous |
| Recommended Heating Rate | ≤10°C/min (800-1400°C), <5°C/min (1400-1600°C) |
| Bottom Loading Stage Diameter | 276 mm |
| Maximum Load Weight | 20 kg |
| Stromversorgung | Single-phase 220 VAC, 50/60 Hz, 9 kW max (20 A breaker required) |
| Systemsteuerung | Touch screen with Eurotherm controller, PID auto-tune, B-type thermocouple |
| Thermal Shock Cycling | Programmable up to 100 cycles with automated door and cooling fan control |
| Kommunikationsschnittstelle | RS485 port with PC software included |
Typische Anwendungsbereiche
This furnace is ideal for thermal shock testing of metal alloys and other materials requiring rapid temperature cycling to assess structural integrity and performance under extreme thermal stress. It is commonly used in materials research, quality control, and product development laboratories.
Hinweise zur Konfiguration und zum Betrieb
- The bottom loading stage and sliding baffle door are motorized for automated sample handling.
- Preheating the chamber with the baffle door closed optimizes heating speed and energy efficiency.
- Cooling is accelerated by air blowers after sample unloading to achieve rapid thermal cycling.
- Safety features include overheating protection and broken thermocouple detection.
- Optional NRTL/CSA certification is available upon request at additional cost.
