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The Wallace&Tiernan® Series A790 Amperometric Titrator is ideal for the precise measurement of chlorine residuals, including very low residuals, for the calibration of on-line analytical equipment.
Wallace&Tiernan® Series A790 Amperometric Titrator is ideal for precise measurement of chlorine residuals in municipal and industrial water and wastewater treatment for calibration of on-line analytical equipment. It is also used in large swimming pools and food plants, bottling plants and research and development facilities to calibrate automatic residual-recording and control equipment. It is easy to understand and operate.
The unit is suitable for the residual tests in Standard Methods and ASTM METHOD D-1253.
- Measures chlorine residuals as low as 1 part per billion
- Switch selectable measurement range -stadard range down to 0.01 ppm or low range down to 1 ppb
- Measures Free, total and combined chlorine residuals, as well as residuals of potassium permanganate and chlorine dioxide
- Standard front titration procedure or back titration capabililty for wastewater
- Measures free residuals as well as mono-and di-chloromine fractions of combined residuals in the same sample
- Measures sulfur dioxide residuals in dechlorination systems
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