Conductance Meters  Manufacturers, Traders, Suppliers

Generally, we measure the conductivity of a solution by conductivity (that is, the reciprocal of resistance). The ability to transmit current is also measured by conductivity (that is, the reciprocal of resistivity). When the current passes through the electrode, it will produce oxidation or reduction reaction, which will lead to the change of the characteristics of the solution near the electrode and produce "polarization" phenomenon, thus affecting the accuracy of conductance measurement. Therefore, the general conductance measurement method is high frequency alternating current measurement method, which can reduce or eliminate the above polarization phenomenon. An electrical electrode generally consists of a pair of parallel sheets with a fixed area and position. However, due to the inability to accurately measure the effective area and distance of the electrode, the electrode constant is usually measured with standard solution of potassium chloride (KCl) or sodium chloride (NaCl), and the standard solution close to the measured solution is selected as far as possible to reduce the measurement error.

Conductivity range electrode type electrode constant shows that typical sample 0.055 μ S/cm ~ 2 μ S/cm DJS-0. 01VT titanium alloy conductive electrode 0.01 cm-1 needs to be used in conjunction with circulation cell. Ultrapure water 1 μ S/cm ~ 200 μ S/cm DJS-0. 1VTG bright conductive electrode 0.1 cm-1/drinking pure water, pure water, 2 μ S/cm ~ 3000 μ S/cmDJS-1VG bright conductive electrode 1cm-1/tap water, drinking water, rainwater, surface water, organic solution and hydrogen peroxide system DJS-1VTG bright conductive electrode 1cm-1 with temperature sensor 20 μ S/cm ~ 200mS/cmDJS-1VTC platinum black conductive electrode 1cm-1 with temperature sensor DJS-1VC platinum black electrode over 1cm-200mS/cm DJS-10VTC platinum black electrode 10cm-1 with temperature sensor High concentration salt solution DJS-1VTC platinum black electrode 1cm-1 two-point calibration method can ensure certain measurement accuracy DJS-1VC platinum black electrode 1cm
Remarks: 1. Electrode type suffix with T means that this electrode contains temperature measuring elements, matching with temperature measuring function of the instrument can measure function and automatic temperature compensation. 2. Electrodes without temperature measuring elements can also be used in conductivity meters with automatic temperature compensation, but they have no function of measuring temperature. 3. When the electrode with temperature measuring element is used on the conductivity meter without temperature measuring function, the temperature measuring function fails and automatic temperature compensation cannot be achieved.

Thunder Magnetic has conductivity detection solutions for all kinds of samples!
Conductivity is a characteristic index of purified water, which reflects the purity of purified water and the control of production process.
Conductivity is one of the important parameters to evaluate the performance of electroplating solution. The electroplating solution has good conductivity, that is, high conductivity, which can not only reduce the voltage of the electroplating bath, save electric energy, but also improve the dispersion ability of the electroplating solution

• Automatic Cleaning possible
• Reduced costs for waste

- Automatic Cleaning possible
- Reduced costs for waste
water

• Filter-Monitoring
• Colour-Independent concen-

tration measurement

Features

• Fills the gap between conductive conductivity and inductive conductivity measuring cells
• Very wide measuring range possible
• Hygienic design
• EHEDG certified process connection
• Easily connectable to a large variety of process connections due to adapters
• Physiologically safe materials
• Quality certificate for cell constant, surface roughness and FDA approved materials included