Test Fluids

Electrode calibration fluids

The accuracy of all electrodes is dependent upon their calibration. To ensure accurate readings, all electrodes need to be calibrated at regular intervals. To ensure that the fluid values used to calibrate the electrodes remain constant, regular replacement of these fluids should occur. The following calibration fluids are available:
- pH 4, pH 7 and pH 9
- Redox potential 230 mV
- Conductivity 250 µS, 500 µS, 35 mS, 50 mS
- Refilling fluid for pH and redox electrodes
- Cleaning fluid for all electrodes


 
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