ASME PTC 12.3
Performance Test Code on Deaerators
|Publication Date:||31 October 1997|
This Code applies to deaerating heaters and deaerators equipped with either shell-and-tube or direct contact, vent-condensing sections.
The Code describes the test method and procedures for the determination of dissolved oxygen in water for deaerating equipment at concentrations up to 75 µg/L (ppb).This Code also describes the method for determining the terminal temperature difference (TTD).
Other methods of dissolved oxygen measurement are included in Appendices A, B and C. These may be used as an adjunct to the Code.