Lauda RP 240E Ultracool Recirculating Chiller with Wide Temperature Range and High Stability

The Lauda RP 240E Ultracool recirculating chiller is a precision laboratory refrigeration system engineered for closed-loop temperature control from −40 °C to 200 °C, delivering tight stability of ±0.05 K. Its low thermal inertia is achieved through a minimal filling volume between 2.4 and 4.4 liters, enabling rapid temperature ramps essential for bioprocessing, molecular diagnostics, and synthetic biology workflows.

Key technical features include:

• Heating capacity of 2.5 kW supports temperature elevation in biomanufacturing and biochemical reactions.
• Integrated Varioflex pressure pump accommodates internal circulation, external circulation, or split flow, facilitating versatile interfacing with external analytical instruments widely used in biotechnology and biomedical engineering.
• Maximum pump flow rate of 22 L/min and discharge pressure up to 0.7 bar ensure effective coolant delivery for consistent thermal management.
• OLED touchscreen interface with SelfCheck diagnostics enables real-time monitoring, fault detection, alarms, and power-fail memory for uninterrupted operation critical in sensitive experiments.
• Protective monitoring of temperature, liquid level, and pressure safeguards connected apparatus, making it well-suited for continuous use in gene editing labs and cell imaging environments where process reliability is paramount.

This recirculating chiller’s precise thermal control and flexible plumbing configurations make it an essential tool for researchers in clinical diagnostics, live-cell imaging, and biopharmaceutical production pipelines. The compact dimensions (13x18x27 inches) and moderate weight (93 lbs) support bench installation while providing robust performance in demanding laboratory settings.

Optimized for applications requiring rapid, stable temperature cycling and reliable heat removal, the Lauda RP 240E Ultracool supports a broad range of biotechnology processes and is a popular choice among molecular biology researchers seeking to maintain stringent thermal conditions during experiments.