Line of -40 and -76°F (-60°C) portable chillers is equipped with on-board diagnostics that help predict chiller health and avoid unexpected downtime. With precise temperature control of recirculating heat-transfer fluids, each model in this line of 12 chillers provides capacities to support a particular application up to 5.4 kW at -40°F (-40°C). An intuitive touchscreen interface allows users to set up thermal profiles, view data and trends, and log diagnostics. Communications interfaces include Ethernet, RS232 and USB for remote chiller control, including web browsers on mobile devices. With a choice of water- or air-cooled condenser, the chillers are suited for low temperature applications in automotive, chemical, electronics, aerospace and semiconductor markets.