JASCO CO-2067 Plus HPLC Column Oven/Cooler

The JASCO CO-2067 Plus HPLC column oven/cooler provides temperature control for analytical chromatography columns. It heats or cools relative to ambient temperature using Peltier elements in an aluminium block.

The unit accommodates up to two analytical columns with lengths of 15 cm or 25 cm. An LCD shows the actual and set temperatures. LC-NET terminals support integration with compatible JASCO HPLC systems. The unit also provides programmable temperature control, self-check functions and safety shutdown for abnormal conditions.

The unit is used and in good operational state.

The JASCO CO-2067 Plus is an intelligent HPLC column oven and cooler for analytical chromatography. Its aluminium block uses Peltier elements for heating and cooling relative to ambient temperature. Digital PID control is managed by a microprocessor.

Temperature control and programming

• Temperature control range: -15°C below ambient to +65°C
• Temperature setting range: +4°C to +65°C
• Temperature setting increment: 0.1°C
• Temperature control precision: ±0.1°C at 40°C
• Time programs: 5 files
• Program steps: 64 steps per file
• Program setting item: temperature

Column capacity and display

• Capacity: up to 2 columns
• Supported column lengths: 15 cm or 25 cm
• Maximum column dimensions: 50 x 315 x 18 mm
• Display: LCD showing actual and set temperature

Connections and safety

• Input and output terminals: trouble stop input/output, program start input and LC-NET
• Self-check and diagnostics: abnormal temperature, flammable solvent leak, memory error and DC power voltage fault
• Safety function: heater power shut-off for abnormal high temperature or flammable solvent leak

Physical and electrical specifications

• Dimensions W x D x H: 105 x 320 x 385 mm
• Weight: approximately 8.6 kg
• Power supply: AC 100 to 240 V, 50/60 Hz
• Power consumption: 165 VA
• Fuse rating: T2.5 A for 100 to 120 V and T1.6 A for 200 to 240 V
• Made in Japan

This used JASCO CO-2067 Plus is in good operational state.

What these specifications mean

The control range of -15°C below ambient to +65°C supports both subambient cooling and elevated-temperature chromatography. The setting range of +4°C to +65°C provides the selectable operating range for programmed column temperature control. Control precision of ±0.1°C at 40°C supports consistent temperature conditions during analytical separations.

The column compartment accepts up to two columns with a maximum size of 50 x 315 x 18 mm. Five time-program files with 64 steps per file allow temperature programs to be stored for repeatable chromatography methods.