Conductivity analyzer A–23.612.100

for water purifierautomaticcontinuous

On-line analyzer for the continuous measurement of Total Organic Carbon in pure and ultrapure water. Reagent-free measurement of TOC by UV oxidation and differential conductivity detection. System suitability test according USP and EP 2.2.44. Automatic addition of standard solutions. Automatic dilution of standards to 500 ppb TOC as Sucrose and to 500 ppb TOC as Benzoquinone. Reaction Time: < 2 Minute Factory tested and ready for installation and operation. Specifications Process instrument for the reagent-free measurement of the TOC of ultrapure water by means of UV oxidation. Complete system with transmitter, UV reactor, two high accuracy conductivity sensors, sample flow detection and device for calibration and verification on 400 x 850 mm stainless steel mounting plate. TOC Measurement Measuring range: 0.00 to 1000 ppb TOC Resolution: 0.01 ppb Reproducibility: 0,1 to 50 ppb 50 to 1'000 ppb ± 1 ppb ± 2% Accuracy conductivity: 0.055 to 2 µS/cm (20 °C) ±1 % Response time <2 min Sample conditions Flow rate: 1 to 5 L/h Temperature: 10 to 40 °C with sample cooler: up to 90°C Inlet pressureAbs. (25 °C): up to 1.5 bar with pressure regulator: up to 5 bar Outlet pressure: pressure free Conductivity: 0.055 to 2 µS/cm Particle size: <100 µm No sand, no oil