KSL1700XA1 1700°C Bench-Top Muffle Furnace with 3.6L Chamber and Precision Temperature Controller
KSL1700XA1 is designed for laboratory applications requiring precise high-temperature annealing and sintering up to 1700°C. Its compact 6″x6″x6″ chamber volume of 3.6 liters accommodates a variety of sample sizes while maintaining uniform temperature distribution essential for consistent material processing. This furnace suits research workflows demanding controlled thermal profiles with programmable ramping and dwelling steps.
The furnace operates using four Super 1800 grade molybdenum disilicide (MoSi2) heating elements embedded within a high-purity alumina fiber insulated chamber. This construction ensures rapid heating rates up to 20°C/min (recommended ≤10°C/min) and excellent energy efficiency. Temperature is monitored by a B-type Pt-Rh thermocouple protected by an alumina tube, providing reliable feedback for the YD858 PID temperature controller. The controller supports 30 programmable segments with ramp, hold, and cool steps, maintaining temperature accuracy within ±1°C and includes safety alarms for over-temperature and thermocouple failure.
Wichtigste Merkmale
- Compact 3.6L chamber with 6″x6″x6″ dimensions for versatile sample accommodation
- High purity alumina fiber insulation combined with 1760°C alumina coating for durability and energy savings
- Four Super 1800 grade MoSi2 heating elements for stable high-temperature operation
- YD858 PID temperature controller with auto-tune and 30 programmable segments for precise thermal profiles
- Double-layer steel housing with air cooling fan to keep external surface below 60°C
- Temperature uniformity within ±5°C over 120 mm at 1700°C ensures consistent sample processing
- Optional upgrades include Eurotherm 3000 controller with ±0.1°C accuracy and LabVIEW compatibility
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Höchsttemperatur | 1700°C (3092°F) for less than 3 hours |
| Continuous Working Temperature | 1600°C (2912°F) |
| Kammerabmessungen | 6″ x 6″ x 6″ (152 x 152 x 152 mm) |
| Kammervolumen | 3.6 liters |
| Heizelemente | 4 pcs Super 1800 grade MoSi2 (30 x 300 mm) |
| Thermoelement | B-Type (Pt-Rh to Pt-Rh) with alumina protection tube |
| Temperaturregler | YD858 PID with auto-tune, ±1°C accuracy, 30 programmable segments |
| Erwärmungsgeschwindigkeit | 0 to 20°C/min (recommended ≤10°C/min) |
| Temperaturgleichmäßigkeit | ±5°C over 120 mm at 1700°C; ±2°C over 80 mm at 1700°C |
| Stromversorgung | AC 208-240V, single phase, 50/60 Hz, 30 A (plug not included) |
| Maximale Leistung | 4 kW |
| Gewicht | 380.3 lb (172.5 kg) |
| Housing | Double-layer steel with air cooling fan (surface <60°C) |
Typische Anwendungsbereiche
- Material annealing and sintering for ceramics, metals, and composites
- High-temperature thermal treatments in research laboratories
- Sample preparation requiring precise temperature control and uniformity
Hinweise zur Konfiguration und zum Betrieb
- The furnace includes four installed MoSi2 heating elements and a B-type thermocouple with alumina protection tube.
- Optional upgrades include Eurotherm 3000 programmable controller with ±0.1°C accuracy and LabVIEW compatibility, as well as laptop and software packages for advanced temperature profile management.
- Users should avoid prolonged operation of MoSi2 elements between 400°C and 700°C in oxidizing atmospheres to prevent element damage.
- Installation of a gas purging system is recommended for specific applications; instructions are available for DIY setup.
