Cole-Parmer Polystat CR250WU Recirculating Chiller

The CR250WU features a compact design that maximizes bench space while providing robust temperature control from -10°C to 80°C. Its internal tank design minimizes fluid evaporation, and the powerful force/suction pump delivers flow rates up to 17 liters per minute at pressures up to 4.4 psi (300 mbar). The system ensures rapid cool-down and heat-up times, maintaining temperature stability to ±0.1°C. Additionally, it includes a USB port for applications requiring serial communications.

Features:

• Temperature Range: -10°C to 80°C
• Cooling Capacity: 250 W at 20°C
• Reservoir Capacity: 2.8 liters
• Pump Flow Rate: Up to 17 L/min
• Pump Pressure: Up to 4.4 psi (300 mbar)
• Temperature Stability: ±0.1°C
• Digital Temperature Setting
• USB Port for Serial Communication
• Low-Level Cutoff Safety Feature

Applications:

• Analytical Instrumentation: Provides precise temperature control for instruments requiring stable thermal environments.
• Jacketed Reactors: Maintains consistent temperatures for chemical reactions.
• Rotary Evaporators: Offers efficient cooling and heating during solvent evaporation processes.