Laboratory Circulating water chiller is a company with reference to the similar products of physics and chemistry equipment to improve manufacturing a new type of experimental apparatus. It applies to scientific research, biology, physics, medicine, chemical and other departments to carry out low temperature experiments.
Laboratory Circulating water chiller Product Features:
(1)It can replace dry ice and the liquid nitrogen to make low temperature and provide low temperature condition for the related equipments.
(2)At the bottom, installation of magnetic stirring, mixing in two segments, so that the temperature of the stainless steel tank can be more even and improve the accuracy of temperature control.
Lab Circulating water chiller Working principle
Low Temperature Constant-temperature Stirring Reaction Bath is mechanically cooled by a totally enclosed compressor. The inner wall of the cooling tank has cooling copper coils. The refrigerant (Freon) continuously circulates through the coil on the inner wall of the water tank to cool the refrigerant in the tank. And then the refrigerant proceed inner circulation through built-in circulation pump. Or the refrigerant is conveyed to interlayer of the supporting equipment or the condensation coil through external circulation pipeline. This method can indirectly cool the material in the reactor, cool and liquefy the steam in contact with condensation tube.
During external circulation, the lower outlet pipe of this equipment is connected to the lower inlet pipe of the kettle body or condenser. The circulation liquid exits from the upper circulation port and then returns to inlet of equipment through pipeline, forming a complete circulation.Generally speaking, this equipment can connect the interlayer of double glass reactor, rotary evaporator, condensation coil of reactor for usage.
During internal circulation, put the reaction vessel in the tank to fix it – start the heating function, which can keep the temperature of the refrigerant constant within the setting range – start the magnetic stirring function – put the stir bar into the material – stir the material magnetically.