In modern laboratories, the use of instruments and equipment is often the key to experimental work. titration Peristaltic pump It is a common tool in the laboratory, which can play a key role in a variety of chemical experiments. Next, we will introduce the principle, characteristics and application of the laboratory titration peristaltic pump in detail.

1、 Principle

The titration peristaltic pump is also called the hose pump. Its principle is to push the fluid through the pressure, so that the fluid in the hose flows along the direction of the pipe under the cyclic compression and tension. The working process of the titration peristaltic pump includes several steps of repeated compression and extension. When the compression part of the pump compresses the hose, the fluid flows out from one end of the hose. When the compression part becomes loose, the rubber hose will return to its original state, and the compression part will go further forward to absorb the next liquid. The whole process is very continuous and accurate.

2、 Features

1. High precision: The traditional manual titration method is prone to errors, while the titration peristaltic pump makes each titration more accurate through intelligent control.

2. Experiment automation: It can realize repeated titration for many times, eliminating the process of repeated labor, thus realizing experiment automation.

3. Good stability: Compared with the traditional manual titration method, the titration peristaltic pump can greatly reduce the error and ensure the accuracy, repeatability and stability of the experiment.

3、 Application

It is widely used in laboratory research in chemistry, biology, environment, medicine and other fields. For example, it can quantitatively and accurately measure the added samples or reagents in the process of experimental measurement to ensure the accuracy of the results. At the same time, it can automatically control the experimental process to save time and energy.