PS10 Cross Contamination Free Fluid Management System

VIdeo of PS10 Cross Contamination Free Fluid Management System

Naming Rules of PS10 Cross Contamination Free Fluid Management System

Product Features of PS10 Cross Contamination Free Fluid Management System

High reliability, little maintenance

• World's leading sequential liquid injection technical module: less reagent consumption, which is 1/20 of that of conventional instruments with chemical method, suitable for long-term online monitoring.

• High integration multi-channel selector valve: single valve body can achieve 6 to 16 valve port position switching function, simple structure.

• Innovative annular liquid reservoir design: the sample or reagent is not in direct contact with the syringe to avoid wear and corrosion of the injection flow path.

High accuracy, wide application

• It is suitable for automatic monitoring of chemical oxygen demand (COD) at discharge outlet of environmental pollution source, since the adopted analysis method is consistent with the National standard (GB11914-89 determination of chemical oxygen demand in water by dichromate method), Line standard (HJ/T 377-2007 determination of chemical oxygen demand in water by rapid digestion spectrophotometry) and Verification standard.

• More accurate volume quantification of sample and reagent, good repeatability, much better than conventional chemical instruments.

• Unique bubble stirring mixing technology design, ensures full mixing of samples and reagents.

Working Principles of PS10 Cross Contamination Free Fluid Management System

The instrument adopts the world's leading sequential fuel injection technology, the sample to be measured and reagents are aspirated into a section of liquid reservoir ring through the switching of the valve and the reverse motion of piston pump, and then the reagents are pushed into the reaction room, and the sample and reagents are ablated at high temperature and high pressure in the reaction room, the acquisition and processing the light absorption signal is completed in the digestion container after the digestion is completed. Then quickly cooled and discharged through a multi-channel switching valve, and the tested fluid is discharged into the waste bottle, and then the tube is cleaned to complete a test. The entire process utilizes a liquid reservoir ring so that reagents and samples do not come into direct contact with the syringe.

Recommended Installation Schematic (Unit: mm)

The PS-10 system consists of the following parts: SV-08 multi-port switching valve, RP-01 piston pump with solenoid valve and encoder, 5 ml flow path plate (liquid reservoir ring), solenoid valve, liquid level detector (optional) and digestion container (user-configured), the green part is the tubing.

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