Cole-Parmer CH-400 Low-Temperature Benchtop Chiller, -20 to 40°C, 11.7 L/min; 240 VAC

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Cole-Parmer Polystat Item # EW-20872-74
Reliable, precise cooling control in a space saving package
  • Easy to use interface
  • Quiet, energy efficient operation
  • Illuminated fluid-level indicator for easy viewing
  • Capable of cooling two rotary evaporators concurrently
  • Max flow 3.1 GPM (11.7 L/min)
  • 3 year warranty parts & labor

SPECS & DESCRIPTION

Specifications & Description

  • Reservoir Capacity (L)2.65
  • Max Temperature (° C)40
  • Min Temperature (° C)–20
  • Temperature Stability (° C)±0.1
  • Cooling Capacity At -20° C (watts)240
  • Cooling Capacity At -10° C (watts)460
  • Cooling Capacity At 0° C (watts)700
  • Cooling Capacity At 10° C (watts)1070
  • Cooling Capacity At 20° C (watts)1190
  • Pump TypeCentrifugal
  • RefrigerantR-452A
  • Max Flow Rate (L/min)11.7
  • Max Pump Pressure (PSI)10.5
  • Max Pump Pressure (mbar)724
  • Low-Level CutoffYes
  • High-Temperature CutoffYes
  • Width (in)10
  • Length (in)23 7/8
  • Height (in)19
  • Depth (in)23 7/8
  • Width (cm)25.4
  • Length (cm)60.7
  • Height (cm)48.3
  • Depth (cm)60.7
  • Temperature SettingDigital
  • Compressor Horse Power (hp)0.5
  • Port Connections1/2\" NPT(F)
  • InterfaceDigital display, LEDs, buttons
  • Display TypeLED
  • Wetted MaterialsBrass, copper, stainless steel, EPDM rubber, Alcryn, nylon, PVC, polyethylene
  • Power (VAC)240
  • Power (Hz)50
  • Power (amps)6
  • DescriptionLow-Temperature Benchtop Chiller, –20 to 40°C, 11.7 L/min; 240 VAC
  • Warranty3 Years
3 Year WarrantyConformite Europeenne

Key Features

  • Easy to use interface
  • Quiet, energy efficient operation
  • Illuminated fluid-level indicator for easy viewing
  • Capable of cooling two rotary evaporators concurrently
  • Max flow 3.1 GPM (11.7 L/min)
  • 3 year warranty parts & labor

More About this Item

These compact yet powerful chillers are designed for daily operation, with a simple interface and easy to read display for quick setup. Built-in security/safety with adjustable temperatures limits to warn if temperature rises to high or low, and local lockout to prevent unauthorized changes.

Features a 0.7 gal (2.65 L) reservoir with illuminated level indicator and a top-mounted fill port with built-in fluid filter. Easy-access reusable air filter keeps chiller running at peak efficiency. PID temperature controller offers stability of ±0.1°C.

Ideal for use with rotary evaporators, vacuum systems, and analytical equipment.

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