Portable conductivity meter with matched platinum black conductivity electrode & temperature sensor has measuring range 0μS/cm~100mS/cm, power supply AC 220V.Specification:
Tips: How to determine the conductivity electrode constant?According to the formula K = S / G, the electrode constant K can be obtained by measuring the conductivity G of the conductivity electrode in a certain concentration of KCL solution. At this time, the conductivity S of the KCL solution is known. Because the concentration and temperature of the measuring solution are different, and the accuracy and frequency of the conductivity meter are also different, a large error sometimes occurs in the conductivity electrode constant K. And the electrode constant may also change after a period of use. Therefore, the electrode constants of newly purchased conductivity electrodes and conductivity electrodes after a period of use should be re-calibrated.Pay attention to the following points when measuring the conductivity constant of the conductivity electrode: