JPS5880561U - liquid analyzer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 is a schematic configuration diagram of a conventional liquid analyzer, Figure 2 is an enlarged sectional view of the main part of Figure 1, Figure 3 is a plan view of Figure 2, and Figure 4 is
The figure is another plan view of FIG. 2, FIG. 5 is a schematic diagram of an embodiment of the invention, FIG. 6 is a plan view of FIG. 5, and FIG. 7 is a schematic diagram of another embodiment of the invention FIG. 8 is a schematic diagram of still another embodiment of the present invention. 4.17: Sample liquid flow path, 9.15: Electrode receiving part, 10
．． 16: Liquid receiving part, 11: Opening part, 12, 13° 18: Cleaning liquid flow path. Figure 5 Figure 6

Claims (1)

[Scope of utility model registration request] An analytical sensor, a liquid receiving part forming a conical hole and holding a reaction surface of the analytical sensor inserted from above, and a sample liquid rising into the liquid receiving part from the lower end of the liquid receiving part. and a sensor receiving part consisting of a sample liquid flow path that is brought into uniform contact with the ffl response surface of the analysis sensor, and a cleaning liquid is injected into the sensor receiving part in the direction of the upper circumferential edge of the liquid receiving part, so that the analysis 1. A liquid analysis device characterized by being provided with a cleaning liquid flow path for cleaning the surface of a sensor.