Process and plant engineers requiring ultra-pure or high-purity water for a wide range of ingredient and rinsing, washing or feed water applications ranging from pharmaceuticals to food and beverage will find the NA6 Sodium Analyzer from Electro Chemical Devices (ECD) sets the standard in providing accurate measurement, reliability and ease of use.
With an advanced glass electrode sensor that measures sodium in water to the parts per billion (ppb), parts per million (ppm) or milligram per liter (mg/l) levels, the ECD NA6 Sodium Analyzer is a flexible water quality assurance tool. The sodium sensor’s measurement range of 0.1 to 10 ppb is based on the proven accuracy of ECD’s sodium glass electrode sensor for the online potentiometric detection of low ppb traces of sodium. When exposed to raw process or treated process water, ECD’s sodium glass electrode sensor produces an electronic signal potential proportional to the log of the sodium concentration. The sample is exposed to a reagent vapor, which raises the sample pH to 11 to eliminate any pH or ammonium interferences that would affect measurement accuracy.
The NA6 Analyzer features a tri-compartment design for reliability and safety. The electronics and user interface display are in the top compartment, with the calibration solutions for autocal in the middle compartment and the wet sample housed in the bottom of the unit. The electronics are always dry and safe from moisture for superior reliability.
Electro Chemical Devices