PHOSPHAX sigma Total P and ortho-PO4-P analyser, for cooling water

Product #: LPV341.99.30000
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PHOSPHAX sigma - the P-analyser for in-house measurement with digestion

The process photometer is designed for determination of the total phosphorus content and the orthophosphate concentration (0.01-5 mg/l). Analysis is based on the EN 1189 Phosphomolybdenum blue method.
Polyphosphates and some organic phosphorus compounds are hydrolyzed to orthophosphate by boiling in strong acid solution, and stable phosphorus compounds are reacted by sodium peroxydisulphate. The chemo-thermic reaction principle ensures complete breakdown within a few minutes. The measured values are indicated via a liquid crystal display (graphics display) as mg/l total P and mg/l orthophosphate. Solid-containing samples must be homogenized before entering the process photometer.

  • Measurement of Total Phosphorus and Orthophosphate in 1 instrument
  • Fast measurement in just 10 minutes
  • Complete digestion
  • Low consumption of reagents
  • Automatic cleaning and calibration

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