How to choose the components of peristaltic pump
Peristaltic pump is widely used in our daily life. I believe we all know it. Do you know how to choose the parts of peristaltic pump? Now please follow the peristaltic pump Xiaobai you go to understand it.
The condition of choosing tube as peristaltic pump hose
It has a certain elasticity, that is, the hose can quickly recover its shape after radial compression
It has certain wear resistance
Have the ability to bear pressure
No leakage (good air tightness)
Low adsorption, good temperature resistance, aging resistance, swelling resistance, corrosion resistance, low precipitates
Select pump head
Selection of single and multi-channel conveying fluid
Is it easy to replace the hose
Is it easy to fix the hose
The pressure pipe clearance can be adjusted by ratchet or other means to adapt to the hose with different wall thickness or realize the fine adjustment of pressure
The relative flow rate of 6 roller structure is slightly larger than that of 10 roller structure
Whether the trigger structure is dexterous and the opening of the card is convenient
Select drive
Is flow control required
Is liquid distribution required
What is the flow range
Is the overall structure reasonable and the operation convenient
Whether the flow accuracy and liquid volume accuracy meet the requirements
Special requirements, protection grade, explosion-proof grade, etc
For example, RS232 RS485 communication, 0-5V external control speed regulation, pulse speed regulation, etc.