Syringe pump is a kind of precision fluid transfer equipment, which is widely used in medical, laboratory, industrial and other fields. There are various types of syringe pumps according to different classification criteria.
1. Classification by use.
1.Microsyringe pumps for laboratory use.
Microsyringe pumps are mainly used in research and teaching to precisely control the flow and pressure of fluids. These syringe pumps typically have high accuracy and a smaller volume for use in a laboratory environment and can deliver small amounts of fluid more precisely.
2.Syringe pumps for industrial use.
Industrial syringe pumps are mainly used in chemical, pharmaceutical, food and other fields, with large flow and high pressure to meet the needs of industrial production. These syringe pumps have high-pressure, corrosion-resistant materials to ensure stable operation in harsh industrial environments.
2. Classification according to the number of channels.
1.Single-channel syringe pump.
Single-channel syringe pumps have only one channel and are suitable for one-way fluid transfer. This type of syringe pump has a simple structure, low manufacturing cost, and is suitable for applications where the flow rate is small and there is no need for bi-directional fluid transfer.
2.Multi-channel syringe pumps.
Multi-channel syringe pumps have multiple channels and can transfer multiple fluids at the same time. This type of syringe pump is suitable for applications that need to convey multiple fluids at the same time or require higher flow rates, such as bioreactors, chemical reactors, etc. The multi-channel syringe pump has a variety of channel numbers to choose from, such as double channel, four channel, six channel, etc., and users can choose the appropriate number of channels according to actual needs.
3. Classification according to work mode.
1.Single-push mode syringe pumps.
The single-push mode syringe pump has only one thrust direction in the work, and is used for the occasion of one-way fluid transfer, such as infusion pump.
2.Push-pull pattern syringe pumps.
The push-pull mode syringe pump has two directions of push and pull in the work, pushing the fluid in both directions, and is suitable for two-way fluid transportation, such as micro-injection pumps.
3.Syringe pump in two-way push-pull mode.
In operation, the bidirectional push-pull mode syringe pump has two directions, push and pull, and these two directions can work alternately, and are used in occasions where the fluid needs to be pushed alternately, such as some types of chemical reactors.
Fourth, according to the structure of classification.
1.Split syringe pump.
A split syringe pump consisting of several individual components, connected together by connectors or fasteners. The advantages of this construction are that it is easy to transport and install, and the individual components can be replaced individually, reducing maintenance costs. Split syringe pumps are typically manufactured from materials such as metal or plastic.
2.Combined syringe pump.
The combined syringe pump is composed of multiple parts combined into a whole, and the parts are usually connected together by screws or welding. This type is compact and has good sealing properties, and is suitable for applications that require high sealing requirements, and is usually made of materials such as metal or composite materials.