This standard specifies the instruments, equipment, inspection and measurement methods for online continuous measurement of conductivity of flowing pure water in power plants, and also specifies the control requirements for the sampling system, water sample flow and temperature. This standard is suitable for online measurement of pure water conductivity in continuous flow sampling tubes and process pipelines with conductivity lower than 10 μS/cm.
DL/T 1207-2013 Referenced Document
ASTM D1125 Standard Test Methods for Electrical Conductivity and Resistivity of Water
DL/T 502.29-2006 Analytical methods of steam and water in power plants Part 29: Determination of cation conductivity
DL/T 677-2009 Checking and calibration code for on-line chemical monitoring instrument of power plant
GB/T 13966 Terminology for analytical instruments*, 2013-11-21 Update
GB/T 6903 Analysis of water used in boiler and cooling system—General rule*, 2022-03-09 Update
DL/T 1207-2013 history
2013DL/T 1207-2013 Test method for on-line conductivity measurement of purity water for power plant