Explain in detail the replacement measures of the purification tower of the laboratory pure water system

       The pure water produced by the laboratory pure water system has no hardness and a sweet taste. It is often called soft water. It can be drunk directly or boiled for drinking. At present, it is widely used in biology, medicine, automobile and other fields. And the preparation process applies distillation, deionization, reverse osmosis technology or other appropriate supercritical fine technology. The purification tower performance of the laboratory pure water system is directly related to the final product water effect of the ultrapure water machine. Since the purification tower has a certain service life, it needs to be replaced regularly to keep the ultrapure water machine in a good state of water production. Let's take a closer look at the replacement method of the purification tower.

1. When replacing, first close the water inlet valve, close the ball valve of the water storage tank, then discharge all the water stored in the ultrapure water machine, and turn off the power after confirming all the ultrapure water machines. out, then unplug the power cord.

2. Turn on the main engine, remove the PE pipes at the inlet and outlet of the purification tower, remove the purification tower, put the prepared new purification tower of the same specification on the fixing card, then connect the inlet, and ensure that the purification column is fixed in the outlet pipe .

3. After replacing the consumables, wipe off the overflow water on the fuselage, open the tap water inlet valve, and plug in the power supply.

4. Start and run correctly for five minutes. After the equipment enters the normal water production state, observe whether there is water leakage in the system. If there is no leak, open the constant pressure reservoir ball valve to complete the reinstallation.

In addition to the need to replace the purification column of the laboratory pure water system, users should also understand how to properly maintain the equipment and understand the replacement cycle of all levels of consumables, so that they can be replaced in time to reduce the performance of consumables to improve the water production rate of the system.