Pyxis inline fluorometers measure a wide variety of products and can handle many applications. In addition to measuring fluorescence, the ST-5xx series probes have extra photoelectric components that monitor the color and turbidity of the sample water. This extra feature allows automatic color and turbidity compensation to eliminate interferences common in real-world samples.
The new ST-590 inline sensor is designed for the direct measurement of “Fluorescent Polymer” with a 410 nm excitation and 450 nm emission for use in industrial cooling water and process treatment applications. The new ST-588 inline sensor is a proprietary design for the direct measurement of BOTH PTSA (365 nm excitation / 410 nm emission) and “Fluorescent Polymer” (410 nm excitation / 450 nm emission), allowing you to control traced additives and tagged polymer at the same time with a single sensor.
Providing PTSA (Total Chemical Dosed) and Fluorescent Polymer (Active Polymer Concentration) measurement enables water treatment experts to “dial-in” the system performance to a level not previously attainable in the marketplace with conventional real-time methods.