DLSB Low Temperature Cooling Liquid Circulating Pump is a low temperature liquid circulating pump using mechanical refrigeration.It can provide constant current and constant pressure circulating cooling liquid to meet the needs of rotary evaporator and glass reactor to reduce the working temperature of the instrument.DLSB low temperature coolant circulating pump has the function of providing low temperature liquid and low temperature water bath; it can be combined with rotary evaporator, circulating water multi-purpose vacuum pump, magnetic stirrer and other instruments for chemical reaction operation and drug storage under multi-functional low temperature.
For instruments that require constant current and constant pressure water cooling in the absence of water, poor water quality or high temperatures, the DLSB low temperature coolant circulation pump is essential for the normal operation of the instrument.
After using DLSB Low Temperature Cooling Liquid Circulating Pump, turn off the equipment to be cooled and then turn off the circulating pump switch, foot switch, refrigerator switch, power switch, and finally pull down the safety switch to unplug the power plug. If it is not used for a long time, please drain the coolant of the DLSB Low Temperature Cooling Liquid Circulating Pump, and rinse it with clean water.
In order to ensure the best cooling efficiency of the DLSB Low Temperature Cooling Liquid Circulating Pump, in addition to ensuring that the ambient air around the DLSB cryogenic coolant circulating pump is clean, it is necessary to regularly check and clean any dust on the condenser surface:make sure the power plug is unplugged,Remove the two screws under the air intake hood of the unit and then pull the net cover off and remove it; use a soft brush or other similar tool to inspect and clean the dust on the mesh and condenser surfaces.Do not touch the condenser fin with your hand to avoid scratching your hand;After cleaning, install the ventilation net cover and tighten the screws.
The circulating temperature of DLSB Low Temperature Cooling Liquid Circulating Pump should not be lower than the lowest temperature of the machine. If the water is used as the circulating fluid, the liquid temperature of the inlet should not be higher than 40 °C. If the aqueous solution of ethylene glycol is not higher than 10 °C.
1. DLSB-5/10 and DLSB-5/20 can be used together with 2L rotary evaporator and reactor;
2.DLSB-10/20、DLSB-10/30 can be used together with 5L rotary evaporator and reactor;
3.DLSB-20/20、DLSB-20/30 can be used together with 10L rotary evaporator and reactor;
4.DLSB-30/20、DLSB-30/30 can be used together with 20L rotary evaporator and reactor;