pH-meter and EC-meter Calibration Kit

CALIBRATION OF THE pH & EC METER
 

EC and pH measurements should be calibrated every few months. There is included screw driver for this with the meter.

Calibrate the meter using pH buffer agents and EC calibrators with this Kit. 

The Kit includes ready-made calibration liquids pH7, pH4 and EC 2.8. In addition, the package includes pH calibration powders, with which you can prepare more pH calibration liquid by adding 250 ml of pure water to the powder, e.g. battery water, which can be obtained inexpensively from car dealerships.

Calibration of the meter to pH 7

• Open the screw cap on the meter, which shows the batteries

• Use the EC / pH button to select the pH to be measured, the display will show a low PH

• Remove the probe cap, immerse the probe in the pH 7 solution

• Wait for the meter to stabilize, then adjust the meter to 7.00 by turning the small PH screw next to the batteries.

• Rinse the meter head with water and replace the protective cap

 
Calibration of the meter to pH 4

• By also calibrating the meter to pH 4, you ensure that the meter is calibrated over the entire measuring range

• Remove the probe cap, immerse the probe in the pH 4 solution

• Wait for the meter to stabilize, then adjust the meter to 4.00 by turning the small PH screw next to the batteries.

• Rinse the meter head with water and replace the protective cap

EC calibration of the meter

• Open the screw cap on the meter, which shows the batteries

• Select EC to measure with the EC / pH button, the display will read X10 US with a small

• Remove the probe cap, immerse the probe in the EC / CF calibration solution

• Wait for the meter reading to stabilize, then adjust the meter to 280 by turning the small TDC / EC screw next to the batteries.

• Rinse the meter head with water and replace the protective cap