How to solve the problem of low efficiency of rotary evaporator?

07 20. 2022

The rotary evaporator drives the flask to rotate and heat through the motor, so that the solution in the flask is heated, diffused and evaporated.

How to deal with overheating of vacuum pump?

07 19. 2022

Circulating water vacuum pump is a gas extraction equipment for main equipment, which is widely used in experimental operations such as evaporation, distillation, filtration, crystallization drying, decompression and sublimation.

What if the recirculating chiller do not refrigeration?

07 18. 2022

If the recirculating chiller suddenly does not cool or the cooling speed is slow

How to solve the freezing of thermostatic water bath?

07 15. 2022

Thermostatic water bath is a commonly used experimental instrument. When doing low temperature experiments, the medium is alcohol or glycol hydrate.

How to deal with carbon deposition in heat transfer oil of heater chiller?

07 14. 2022

How to deal with the problem of carbon deposition in heat transfer oil of heater chiller, we must first consider how to slow down the formation rate of carbon deposition. Select the appropriate heat transfer oil, monitor the change trend of carbonation index, and grade the heat transfer oil according to the service temperature.