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Torrey Pines Scientific EchoTherm™ CO30 High Capacity Column Chiller/Heater

Column Temperature Range from 4.0°C to 70.0°C



  • Front-opening door for easy, unobstructed mounting of columns, valves, tubing and fittings
  • Mounting hole provided in the door for Rheodyne valves models 7175, 7725, 8125 or 9125
  • Capacity for four 30 cm by 1” columns. Large capacity with a small footprint
  • Energy-efficient, Peltier-based design. (No refrigerator. No CFCs)
  • Temperature range from 4.0°C to 70.0°C
  • Convection chilling and heating for even chamber temperature
  • Settable and controllable to 0.1 °C digitally
  • PID temperature control
  • RS232 port for programming ramp and soak cycles, remote control and data collection
  • Separate valve and spill drains to outside the chamber
  • Electronic calibration with automatic power failure reset
  • Electronic timer with alarm in hrs/mins/secs to 99:59:59 with user settable Auto-Off
  • Chamber size: 15.625” (39.69 cm) tall x 6.385” (16.28 cm) wide x 5.125” (13.02 cm) deep
  • 12-month warranty
  • UL, CSA and CE compliant

Product Description:

The CO30 Chilling/Heating HPLC Column Oven offers the reliability of a completely solid-state system. The only moving parts in the unit are the chamber fan and the cooling fan, while its Peltier-based design removes the need for compressors or CFCs. The energy efficient CO30 uses a maximum of 230 watts of power—less than many light bulbs.

The chamber of the CO30 is epoxy-painted aluminum and resistant to most solvents. The mounting posts for the columns are mounted on the door, offering easy access to the columns, valve and fittings when the door is open.

Product Specification:

Range 4.0°C to 70.0°C
Readability 0.1°C
Accuracy ±0.2°C
Stability ±0.2°C
Sensor Type Solid State IC
Controller Type PID
Uniformity ±0.5°C
Convection Fan Yes
Range 00:01 hrs/mins to 99:99 hrs/mins
Readability 1 second
Audible Alarm Yes
Auto-Off Yes
Heater/Chiller Peltier, 100 watts
Power Consumption 100 Watts AC
Chamber Dimensions:
Height 15.625” (39.69 cm)
Width 6.385” (16.28 cm)
Depth 5.125” (13.02 cm)
Overall Chassis:
Height 25.5” (64.77 cm)
Width 8.75” (22.23 cm)
Depth 13.25” (33.66 cm)
Valve hole diameter 1.625” (4.13 cm)

Accessories Available:

O-ring for column clamping, small, 4-pack $16.00
O-ring for column clamping, large, 4-pack $16.00