instrumentPurpose:

Due to the prolonged operation of ordinary circulating water vacuum pumpswater temperatureriseHigh will vaporize a large amount in the pump body, causingcirculating waterformulavacuum pumpEfficiency decreases,This instrumentatCooling water circulation machineDeveloped based on the circulating water vacuum pump,It can vacuum and provide low-temperature cooling circulating water, making it a good auxiliary equipment for vacuum distillation and concentration, especially suitable for rotary evaporatorsWaiting for instrumentsUsed in conjunction with.

Key Features:

◆Integrating vacuum and refrigeration, combining the characteristics of coolant circulation pump and vacuum pump, it can simultaneously operate the rotary evaporatorWaiting for instrumentsVacuumize and provide cooling.

◆The cooling function of itself can ensure that the water temperature of the vacuum pump is controlled at around 4 ℃, thereby ensuring the optimal vacuum degree.

◆Vacuum stability, equipped with three taps for simultaneous vacuum pumping, and three vacuum gauges for intuitive observation;

◆Internally made of all stainless steelMaterial, corrosion-resistant，Can provide a cold source externally.

Main technical parameters: