The CHEMIGEM range of Controllers provides one of the most advanced chemical management systems for pools, spas and domestic reservoirs currently available at a realistic price. Each CHEMIGEM Controller automatically measures and accurately controls the levels of Sanitiser (Chlorine or Bromine) and pH balance (Acidity or Alkalinity) – the two chemical components of swimming pool water which require constant attention.
Systems using salt chlorinators, timed chlorine feeders and erosion feeders do not take away the need for checking and adjusting the pH. Strictly speaking, they do not even remove the need for testing the Chlorine level because their dosing rates are fixed and cannot take account of variations in bather load in the pool.
CHEMIGEM Controllers check and adjust the Chlorine level together with the pH balance all the time the pump is running. CHEMIGEM’s sensors read these levels with a degree of accuracy which cannot be matched by conventional pool testing equipment.
The CHEMIGEM range of controllers provides a fully automatic chemical management system for the two chemical values, that of Chlorine and pH, which require the most frequent attention in a swimming pool or spa.
CHEMIGEMS are each effectively two controllers in one, in that they monitor and correct the Chlorine and pH levels concurrently. They do this by using a pH Multi Electrode and Redox Multi Electrode to measure the pH balance and the Chlorine level in the water.
