For GPC and larger preparative columns, select either of the two high-capacity CO-4060 or CO-4065 ovens. The CO-4060 can accommodate columns with lengths up to 300 mm or larger ID preparative columns. The CO-4065 can accommodate up to 10 columns with lengths up to 300 mm and a pair of column selection valves can be equipped (option).
All column ovens have built-in electronic cooling for controlling column temperature at sub-ambient temperatures.
The CO-4062 and CO-4061 block-heater type ovens can be fitted with an optional micro-volume pre-heating unit for preheating the mobile phase before the column to improve resolution and peak shape.