CLEANING SYSTEM FOR A CONTINUOUS SENSING OIL-IN-WATER MONITOR

摘要

Oil and/or other material on the walls of a sample tube of an oil-in-water monitoring device is washed with a cleaning solution. In operation, a water sample is directed into the sample cell. Ultra-violet light is directed through the sample tube to the water sample. A detector detects energy emanating from the sample tube characteristic of oil. Valve means channels the cleaning solution through the sample tube to remove oil and/or other material that has accumulated on the walls of the sample tube. The valve means may be operated manually or by a programmable device. -1a-