HPLC Chiller-Heater

ThermaSphere™ TS-430 Chilling/Heating HPLC Column Oven requires minimal benchtop space, and has a large chamber that can hold up to four 30 cm × 1 inches columns. Completely solid state and integrated, the unit has a temperature range of 4 to 70 C that can be read and set in 0.1 C increments. PID temperature control software regulates temperatures to ۪.2 C, even at ambient. The only moving parts in the Peltier-based unit are the chamber fan and the cooling fan. The chamber door opens down to the front, and the columns, valves and fittings are mounted on the inside of the door for unobstructed access. An RS232C I/O port allows for programming and control. The unit features a data collection timer with user-settable Auto-Off.