Chiller for open circuit
Code No.： 0031812-000
The line-up of chiller for open circuit can be chosen according to the required capacity and temperature control accuracy. Closed circuit is also available as an option.
Applications●Circulation into temperature control water bath for inspection samples.
●Temperature control for culturing apparatus and analytical instruments is available as an option.
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.
Closed circuit is also available as an option
Use optional port tank and the thermal insulation water tank for circulation into scientific instrument (closed circuit circulation).
Even for objects with high piping resistance such as rotary evaporators, circulation can be easily started with the built-in priming pump.
|Temperature range||-10℃ - Room temp.|
|Compressor (air cooled-type) output, Refrigerant||75W, R134a|
|Pumping capacity (50/60Hz)||Max. flow rate: approx. 7/8 L/min|
Max. lift height: approx. 2/2.8 m
|Nozzle diameter||Outer diameter φ13mm|
|Safety device/function||Short/Over current breaker, Freezer protection circuit (1: auto stop at 40ºC of circulating fluid, 2: timer ON-OFF cycle 3min), Real flow monitor (buzzer and LED display )|
|Other Functions||Digital flow display, Sensor disconnection/Short circuit self-diagnosis|
|Power Supply(*3)||AC100V, 3.5A|
|Standard Accessory||Heat insulating hose for circulation (1m) x 2, Hose band x 2|
|(*1)There may be a case where this value cannot be kept because of freezer protection timer depend on heat load.|
|(*2)When circulating fluid is +10ºC, 50Hz.|
|(*3)Allowance of voltage variation is ±5% for AC 100V.|
|●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.|