Conductivity Meter
Conductivity Meter is an instrument used to measure the conductivity of liquids, solutions or pure water. Conductivity refers to the ability of an electrolyte solution to conduct electricity under the action of an electric field, usually expressed as the conductivity per unit length. The working principle of the Conductivity Meter is to place two electrodes in the substance being tested, apply a current, and measure the voltage difference to determine the conductivity. It is widely used in biochemical experiments, water treatment, environmental monitoring, industrial production, and other fields.
Type classification
Mirrors are classified based on their manufacturing materials:
Glass mirrors:
Usually made of tempered glass, quartz glass, or borosilicate glass with high temperature resistance, corrosion resistance, and other properties. They are widely used in industrial production under severe environments such as high temperature, high pressure, and corrosive conditions.
Plastic mirrors:
Usually made of high-quality plastics such as polyurethane, polycarbonate, and polymethyl methacrylate. They are lightweight, have high mechanical strength, good insulation performance, and are suitable for fluid detection and observation in low-pressure and low-temperature environments.
Metal mirrors:
Usually made of stainless steel, copper, aluminum, and other metal materials, with features such as degree, corrosion resistance, explosion-proofing, etc. They are suitable for fluid monitoring under harsh conditions such as high corrosivity, high temperature, and high pressure.
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Installation requirements
Conductometers are used to measure the conductivity of electrolyte solutions. Its use steps include: calibrating the instrument, immersing the electrode in the solution to be tested, waiting for the conductivity meter to stabilize the reading, recording the conductivity value, cleaning the electrode, storing or repeating the test. At the same time, care should be taken to keep the electrodes dry and avoid contamination.
Daily maintenance
The daily maintenance of a conductivity meter includes the following points:
Regular calibration: Conduct regular calibrations on the conductivity meter according to the instructions to ensure the accuracy of its measurement results.Cleaning and maintenance: Regularly clean the probe and sensor surface of the conductivity meter to avoid interference from dirt or oxidation on its measurements.
Keep it dry: The conductivity meter should be stored in a dry and well-ventilated place, avoiding moisture or other environmental factors.
Avoid collisions: The conductivity meter is a precision instrument, so it should avoid impact or falling that may cause damage.
Correct usage: When using the conductivity meter, strictly follow the instructions to avoid misuse that may cause equipment damage.
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