The Huber Chili – 3kw Heater is a next-generation compact Unistat designed for precise, dynamic temperature control in laboratory and pilot-scale applications. It delivers outstanding thermodynamics in a benchtop footprint, enabling accurate, fast heating and cooling for jacketed glass reactors, calorimeters, and process systems.
The Chili incorporates the Pilot ONE® touchscreen controller with a 5.7″ TFT display, intuitive navigation, and advanced True Adaptive Control (TAC) algorithms for maximum stability and reproducibility. Its closed fluid system prevents oil oxidation and contamination, extending service intervals.
Key Specifications (per Huber data):
Operating temperature range: –20 °C to +300 °C (with special HT option up to +425 °C)
Temperature stability: ±0.01 K
Heating capacity: 2.6 kW
Cooling capacity (approx.):
• 0 °C → ~0.9 kW
• +100 °C → ~2.5 kW
• +200 °C → ~2.6 kW
Pump performance: pressure 25 L/min, 0.7 bar; suction 18 L/min, 0.4 bar
Connections: M16 × 1 male fitting
Controller: Pilot ONE touchscreen (USB, Ethernet, RS-232 connectivity)
Safety / Protection: Class III/FL per DIN 12876, IP20 rated
Bath fluid volume: 0.6 L min fill; expansion volume 0.3 L
Dimensions (W × D × H): 260 × 400 × 420 mm
Weight: 35 kg
Electrical supply: 115 V or 230 V configurations, ~2.9–12 A depending on model
Website Link: https://www.huber-usa.com/en/products/dynamic-temperature-control-systems/unistats-up-to-425c/chili
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