The Waltron 9033X Sodium Analyzer delivers exceptional results in a self-contained package. An enhanced color touchscreen user interface provides fully-automatic calibration, ease of operation and maintenance, and increased functionality. The 9033X can be used in a variety of ultrapure water applications, providing the reliable and accurate control of sodium, independent of flow. Common measuring points in a boiler system for online sodium measurement include: make-up water, condensate, boiler feedwater, and saturated steam/main steam.