Automatic titrator

Abstract

The invention discloses an automatic titrator. The automatic titrator comprises a main body casing, wherein a pushing-in groove, a horizontal moving channel and a pushing-out groove are formed in the main body casing, and the pushing-in groove and the horizontal moving channel are sequentially connected to form a right-angle bent channel; a conveying part capable of sliding along a given straight line is arranged in each of the pushing-in groove and the horizontal moving channel, and each conveying part is connected with a corresponding linear driving device. By adopting four actions of entering, exiting, traversing and extending-in, namely, the setting of four displacement directions, the effects of mutual non-overlap between front and back reagent bottles as well as automatic stirring, detection and titration are realized, and no person participates in the whole process, so that the automation degree is high, and pollution is prevented. Step motors cooperate with null electrodes, and the null electrodes divide the whole platform into a pushing-in area, a pushing-out area, a horizontal sliding area and a titration range area corresponding to the pushing-in groove, the horizontal sliding groove and the pushing-out groove, and titration is performed at the mutual overlapped and staggered position of the four areas. Therefore, the error rate is low, and the efficiency is high.

Description

technical field [0001] The invention belongs to the field of peristaltic pump assembly devices, and is particularly suitable for a novel pump seat of a dialysis pump. Background technique [0002] Titration equipment in the prior art generally uses manual titration, or uses some manual equipment to perform titration work through complex mechanical structures. During the titration process, there are often problems such as ① easy to shake and cause liquid leakage ② titration Unstable, easy to cause errors in liquid volume ③In the process of batch titration, the manually operated titrator of a single bottle is easily affected by vibration and causes the bottle body to become unstable and fall, so the titration equipment in the prior art has low time utilization rate and low efficiency. There are too many and too few defects in the difference. Contents of the invention [0003] The purpose of the invention is to provide an automatic titrator for the titration equipment platfo...

AI Technical Summary

Problems solved by technology

[0002] Titration equipment in the prior art generally uses manual titration, or uses some manual equipment to perform titration work through complex mechanical structures. During the titration process, there are often problems such as ① easy to shake and cause liquid leakage ② titration Unstable, easy to cause errors in liquid v

Images