Temperature control plays a major role in the liquid chromatography separation process by influencing the interactions taking place between the sample components and adsorbent. There are two major uses of thermoelectric Peltier technology in controlling temperature of HPLC instruments; temperature control of the sample tray by thermoelectric cooling and heating and the heating and cooling of the separation column. 

Nextreme™ Recirculating Chillers

Compressor-based refrigeration systems are traditionally used in industrial laser applications because of their high coefficient of performance (COP). Tark Thermal Solutions’ Nextreme™ Recirculating Chiller Series delivers reliable and precise temperature control for industrial laser systems. The chiller utilizes high-performance variable speed motors for low noise operation and reduces energy consumption by up to 50% compared to conventional compressor-based systems.