Thermo Scientific CIR19 Laboratory Immersion Circulator and Circulating Bath

The Thermo Scientific CIR19 is a high-precision laboratory immersion circulator designed for maintaining stable and uniform temperature conditions in circulating bath applications. Featuring an intuitive digital controller, this device offers exceptional temperature stability ideal for sensitive sample processing in molecular diagnostics, bioprocessing, and synthetic biology research.

• Digital temperature control with clear display supports reproducible thermal environments essential for biotechnology workflows.
• Robust pumping system ensures effective fluid circulation, maintaining even temperature distribution within the stainless steel bath reservoir.
• Constructed with a durable stainless steel reservoir, suitable for routine use in clinical diagnostics, biomedical engineering, and industrial research labs.
• Verified operational integrity with all original parts, powering on with active digital displays and functional fan systems — crucial for use in biopharmaceutical production pipelines.
• Optimal for research settings requiring precise temperature regulation for live-cell imaging, enzyme assays, protein expression, and other temperature-sensitive protocols.

This immersion circulator is widely adopted in biotechnology laboratories for its stability and reliability, making it an essential instrument for gene editing experiments, molecular cloning workflows, and biomanufacturing process control. The CIR19 supports laboratories seeking sustainable, carbon-efficient equipment reuse while maintaining high-performance standards required in advanced scientific research.