Peter Huber CC-K6s Refrigerated Heating Bath Circulator, Temperature Range: -25 To 200°C

The Peter Huber CC-K6s is a compact and highly versatile refrigerated heating bath circulator designed for high-precision temperature control across a broad range from -25 to 200°C. This model combines a high-quality 4.5-liter stainless steel bath with the industry-leading Pilot ONE multi-touch controller, making it an ideal choice for laboratory tasks requiring extreme thermal stability. As part of the Compatible Control series, the CC-K6s is equipped with a powerful heating system and an air-cooled refrigeration system that uses eco-friendly R290 refrigerant. Its integrated variable-speed pressure/suction pump allows for seamless temperature control of both internal immersion tasks and external applications, whether they are open or closed systems. This unit is specifically configured for a 208-240V 1~/2~ 50/60Hz power supply, providing robust performance for global laboratory standards.

Key Features:

• Brand: Peter Huber
• Temperature Range: -25 to 200°C
• Temperature Stability: Ultra-precise thermal regulation with ±0.02 K stability according to DIN 12876
• Controller: Pilot ONE multi-touch controller with 5.7" TFT color touchscreen and smartphone-style navigation
• Heating Capacity: Variable heating power based on voltage (1.6 kW at 208V, 2.0 kW at 230V, up to 2.1 kW at 240V)
• Cooling Capacity: High-efficiency cooling delivering 0.26 kW at 20°C and 0.21 kW at 0°C
• Circulation Pump: Variable speed pressure/suction pump with max. delivery of 27 l/min (pressure) and 22 l/min (suction)
• Power Supply: 208-240V 1~/2~ 50/60Hz with a maximum current consumption of 10 A (thermostat) + 1.35 A (refrigerated bath)
• Bath Construction: 4.5-liter high-quality insulated stainless steel bath with a 140 x 120 mm opening
• Digital Interfaces: Integrated Ethernet, USB (Host and Device), and RS232 for comprehensive laboratory connectivity
• Eco-Friendly: Uses natural R290 refrigerant with zero Ozone Depletion Potential (ODP)

The CC-K6s features Huber's "Plug & Play" technology, allowing for easy controller upgrades via the E-grade system. For added safety, the unit includes adjustable overtemperature protection and a low-level sensor (Safety Class III/FL), making it suitable for use with flammable bath fluids. Its high-performance pump and precision Pilot ONE interface ensure reliable results for sample temperature control, materials testing, and quality control.

Frequently Asked Questions

1. How does the heating capacity change with different voltages?
Because this unit operates on a 208-240V range, the heating output scales with the voltage: it provides 1.6 kW at 208V, 2.0 kW at 230V, and reaching its maximum of 2.1 kW at 240V.

2. Can I use the CC-K6s for external open applications?
Yes, the CC-K6s is equipped with a variable-speed pressure and suction pump, making it suitable for external open applications when used with an optional level control regulator.

3. What are the benefits of the Pilot ONE controller?
The Pilot ONE offers a 5.7" touchscreen with graphical functions, a technology glossary, and multiple digital interfaces (USB, Ethernet, RS232), providing a much higher level of control and data logging than the basic KISS series.

4. Does this unit require a water connection for cooling?
No, the CC-K6s is air-cooled, meaning it dissipates heat into the surrounding air via an internal fan. It only requires a power connection and proper ventilation space.

5. Is the refrigerant used in this model environmentally friendly?
Yes, the CC-K6s uses R290, a natural refrigerant with a very low Global Warming Potential (GWP) and zero Ozone Depletion Potential (ODP).