Orthophosphate Measurement with the Testomat 2000 PO4

Testomat 2000 PO4 – Precise Online Phosphate Analyzer Continuous monitoring of ortho-phosphate, reliable and automated The Testomat 2000 PO4 is an analysis device that continuously and reliably monitors ortho-phosphate levels in the range of 0 to 10.0 mg/L (ppm). The measurement is based on molybdenum blue photometry. A chemical reaction produces a characteristic steel-blue color change in the sample. Two reagents are automatically added, and after a short reaction time of approximately ten minutes, the Testomat provides a precise result. With menu-guided operation, plain-text display, and selectable units (ppm or mg/L), the device is ideal for continuous monitoring tasks. Features of the Testomat With automatic reagent supply, programmable measurement intervals, and two independent setpoints with hysteresis, the device delivers accurate results at all times. Its compact design allows flexible installation directly at the measurement point. Digital interfaces enable seamless integration into existing control and monitoring systems. Where can the device be used? Process water monitoring Production water treatment Treated wastewater (wastewater treatment plants, biogas plants) Online environmental analytics Performance profile of the T 2000 PO4 from Heyl Analysis using automatic addition of 2 reagents Display of measurement result after approx. 10 minutes (measurement time without rinsing) Menu-guided operation and programming via plain-text display Selectable units in ppm or mg/L Analysis triggering: Automatic interval mode (interval pause adjustable from 0–255 minutes) External triggering Quantity-dependent via contact water meter Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measurement points (switching via external solenoid valves) Internal error documentation Programmable service address Programmable maintenance interval for maintenance requests Frequently asked questions What is measured with the Testomat 2000® PO4? The Testomat 2000 PO4 is an analyzer that reliably and continuously monitors the content of ortho-phosphate in the range of 0 to 10.0 mg/L (ppm). How does the measurement work in the device? The measurement is based on molybdenum blue photometry. This produces a chemical reaction that causes a characteristic steel-blue color change in the sample. Two reagents are automatically dosed and after a short reaction time of about ten minutes, the Testomat delivers a precise result. How long does an analysis take? The analysis result is available after a reaction time of approximately 10 minutes. For which areas is the device particularly suitable? Monitoring of process water, treatment of production water, treated wastewater (sewage treatment plants, biogas plants), online environmental analysis. How often does the device measure the value? The interval can be set individually as needed. Can the operation be performed without technical knowledge? Yes, the operation is simple and well understood through a display. What does automatic measurement bring me in everyday life? You save time and keep an eye on the water quality permanently.