Chiller for open circuit (air cooling)
Cool pump

CP-80R
Product Code:0031812-000

Standard open circuit chillers for lab. Standard temperature control type.



Use optional port tank for circulation to scientific instrument such as rotary evaporator (sealed circuit circulation).

Main Application

Circulation to culture device such as jar fermenter
Circulation to analysis device such as spectrophotometer and HPLC
Cooling of rotary evaporator (for sealed circuit)

Features

For open circuit machine use for circulate mainly to water bath

Circulation system for open circuit is used mainly for preparing constant temperature chamber. It is optimum for control temperature of sample.

Can be used for sealed circuit as well


Application example of port tank
Other than circulation to water bath, circulation to device (= sealed circuit circulation) is available by using port tank (option). Circulation to machine with high plumbing load can be easily started by built-in priming pump.


Specifications

ModelCP-80R
Temperature Range -10ºC - room temp
Temp. Control Accuracy ±1.5ºC - 2.0ºC (*)
Cooling capacity Approx. 140W (when circulating liquid is +10ºC, 50Hz)
Freezer (air cooling type) output 75W
Pump ability(50/60kHz) Max. flow [L/min] : Approx. 7/8
Min. lifting height [m] : Approx. 2/2.8
Circulation usage For open circuit
Thermoregulation method Intermittence operation of freezer by ON-OFF of thermistor
Minimum setting range 0.1ºC
Nozzle diameter Outer diameter ∅13mm
Safety device / function Short/ overcurrent breaker, freezer protection circuit (1: auto stop at 40ºC of circulation liquid, 2: timer ON-OFF cycle 3min)
Other Functions Other functions Digital flow display, sensor disconnection/ short circuit self-diagnosis
Dimensions 230 x 395 x 455Hmm
Weight Approx. 25kg
Power Supply AC100V 50/60Hz 2.5A
Standard Accessory Heat insulating hose for circulation (1m) x 2, hose band x 2
(*) There may be a case where this value cannot be kept because of freezer protection timer depend on heat load.
Environmental temperature for this product is +5ºC - +30ºC. When using at above +30ºC, cooling capacity may reduce. Lid of water bath may needed depend on bath shape and setting temperature.
Please do not use pure water or distilled water. These may cause breakdown of machine.
Please use heating medium when setting below +7ºC.

Dimensions

Options

Caster

Set of 4, for CP-80R/150R CL-80R/150R EL-8F/15F

Port tank

Needed for circulation to sealed circuit (such as device)

PVC water bath type D ∅13mm

PVC thermal insulation water bath with nozzle(ex.dia.φ13mm)

Heating medium for low ...  Antifreeze  Show Brine Blue

Use when needed together with low temperature water bath unit or immersion cooler

Stainless thermal insulation water bath type A ∅13mm

Stainless thermal insulation water bath with nozzle(ex.dia.φ13mm)

Stainless thermal insulation water bath type A ∅22mm

Stainless thermal insulation water bath with nozzle(ex.dia.φ22mm)

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