Total Chlorine Analyzer TC80 - Reagentless

- No Reagents Needed -

- Compliant with EPA Method 334.0 -

- Large water tubing and flow through reduces maintenance -

- Auto Cleaning Option -

The Model TC80 is a panel mounted, ready to use Total Chlorine Analyzer. It is designed to monitor total chlorine in drinking water, rinse water, cooling water or other freshwater samples from 0.05 – 20 ppm Cl2 with the High Range sensor and 0.005 to
2.000 ppm with the Low Range sensor. The TC80 features a plug and play design that incorporates a flow control device, a pH sensor, a chlorine sensor and the T80 transmi1er are conveniently mounted on a PVC panel. Connect the sample and drain lines, connect the power and outputs and it is ready to use. The TC80 is calibrated at the factory before
shipment, additional Calibrations are accomplished by DPD comparison.
Total Chlorine is the combined amount of Free Chlorine, Chloramine, Organic and Bound Chlorine in the sample. The TC Sensor is a three electrode amperometric sensor with a gold cathode, Silver Halide anode and 304 SS counter electrode. The Counter electrode provides a stable base poten0al that minimizes drift. The Total Chlorine sensor has a micro-porous membrane that allows ions to diffuse in and out of the sensor. The various chlorine species in the measured solu0on diffuse into the sensor and react with the acidic potassium iodide electrolyte to form iodine. The iodine is reduced at the cathode back to iodide and the current flow between the cathode and silver iodide anode is proportional to the Total Chlorine. The pH sensor provides accurate compensa0on for
samples between pH 4 and pH 12 and eliminates the need for an expensive sample conditioning system. The T80 graphically displays both the Total Chlorine and pH allowing easy trend analysis. Amperometric chlorine sensors are flow sensi0ve, the minimum required flow by the sensor is 0.5 ft/sec, above this value the output is virtually flow
independent. A “Constant head” Flow controller maintains the op0mum flow by the sensor over a wide range of incoming sample flow rates. The minimum flow required is 10 gal/hr. and the maximum flow is 80 gal/hr. with the sample going to drain at atmospheric pressure. The Auto Clean op0on includes a solenoid actuated spray cleaner that uses either 30 psi process water or compressed air to clean the electrode surfaces. An easily adjusted 0mer controls the period and duration of the cleaning cycle.

Questions? Please Call Us (714) 584-9846