subject: Electrostatic Precipitator (ESP) or Electrostatic Air Cleaner [print this page] Resistivity can be determined as a function of temperature in accordance with IEEE Standard 548. This test is conducted in an air environment containing a specified moisture concentration. The test is run as a function of ascending or descending temperature or both. Data are acquired using an average ash layer electric field of 4 kV/cm. Since relatively low applied voltage is used and no sulfuric acid vapour is present in the environment, the values obtained indicate the maximum ash resistivity.
Electrostatic Precipitator (ESP) or Electrostatic Air Cleaner
