LABORATORY RESEARCH STAND FOR CONDUCTING SANITARY-CHEMICAL STUDIES OF METAL MATERIALS AND THEIR ALLOYS INTENDED FOR CONTACT WITH DRINKING WATER DURING ITS PREPARATION, STORAGE AND DISTRIBUTION Russian patent published in 2023 - IPC G01N1/10 B60P3/00 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to the field of mechanical engineering, and more specifically to test benches. The laboratory research stand for conducting sanitary-chemical studies of metal materials and their alloys intended for contact with drinking water contains two rigid bases and a system of pipes fixed to them in the form of test and control pipelines connected in parallel to each other. The pipelines are divided into segments and placed on the bases opposite each other with the possibility of installing test and control samples between them by means of threaded connections to provide single test lines. Each test line contains a flowmeter-counter, a check valve, a shut-off valve, an investigated/control pipe section, a drain cock, a check valve, a ball valve, connected in series, the test lines are connected to the internal drinking water supply system by means of an inlet with a shut-off valve, a pressure gauge. The drainage pipeline is connected to the sewer network of the building.

EFFECT: ensuring the improvement of the quality of research.

1 cl, 1 dwg