[laboratory] chemical laboratory, Research Institute, application of automatic liquid distribution of peristaltic pump
Have you ever heard of peristaltic pump used in automatic dispensing system?
With the continuous application of electronic numerical control technology in the manufacturing of mechanical peristaltic pump, the peristaltic pump is gradually moving towards the era of intelligence and automation. In addition to meeting the basic production needs of liquid transmission, more possibilities are derived.
Intelligent filling, intelligent distribution, intelligent control, whether in the liquid delivery accuracy or use function, peristaltic pump plays a remarkable role.
In most drug research institutes and chemical laboratories, the staff usually finish the dispensing work by hand. Relying on some measuring instruments, they carry out repeated manual experiments regularly and quantitatively. Low efficiency and complex process, and some corrosive chemicals, volatile chemicals, in the process of proportioning, for long-term operators engaged in this process, it has great hidden damage. At the same time, deviation and error are inevitable artificial phenomena.
Using peristaltic pump in automatic liquid dispensing system can effectively solve the above problems.
The automatic liquid distribution system is mainly composed of the minimum system of single-chip microcomputer, peristaltic pump drive module, keyboard control module, display module, original medicine box, mixed liquid distribution box and other parts.
A. set the ratio and dosage of various liquid medicines through the keyboard;
B. the display screen shows the current liquid volume;
C. the peristaltic pump pumps the stock solution to the mixing tank for mixing;
D accurate automatic dispensing function.
The use of peristaltic pump for automatic liquid dispensing, without manual operation, reduces the labor intensity of the experimental staff, improves the delivery accuracy of liquid ratio, ensures the high efficiency and completion of the experiment, and also ensures the physical health and safe operation of the experimental staff.