Accurate and fast temperature control system

The CS 1521 HPLC System is equipped with a highly precise and responsive temperature control system designed to ensure stability, reproducibility, and peak performance in every analysis. Its large-capacity column oven accommodates up to four 300 mm chromatographic columns, providing flexibility for multi-method workflows. Utilizing an advanced forced air circulation design, the system maintains an ultra-stable temperature environment with an accuracy of ±0.1°C, ensuring uniform heating across the entire column chamber. The operating range from ambient +5°C to 85°C (and optional cooling down to 4°C) allows optimal temperature conditions for a wide variety of analytical applications. Additionally, the system records column usage data, supporting regulatory compliance and traceability. With its superior temperature precision and intelligent design, the CS 1521 ensures consistent retention times, sharper peaks, and reliable chromatographic reproducibility—essential for high-quality, repeatable results.