Liquid Conductivity Meter

A liquid conductivity meter measures the electrical conductivity of a solution through electrodes, reflecting the ion concentration. It is used for water quality monitoring, industrial process control, and determining the ion content in solutions for applications such as printing ink formulation and paper pulp testing.
Selection
Select the measurement range based on the conductivity range of the solution to be tested. Use acid- and alkali-resistant electrodes for corrosive liquids, and consider temperature compensation functionality. Portable models are suitable for on-site testing, while online models are used for continuous monitoring. Electrodes require regular cleaning and calibration.

Terms

Standards

Instruments

Conductivity Detector cell constant K = 0.1, built-in temperature sensor real-time sensing sample temperature, suitable for low Conductivity Detector liquid measurement.

$ 314.00

Conductivity Detector with 5000 μS/cm standard value and 500ml capacity ensures calibrating accuracy and Stability.

$ 127.00

Suitable for low conductivity water samples with conductivity above 100 µS/cm, using polymer liquid junction design, pH Measurement range 0-11pH, Temperature Measurement range 0-80 ℃, no need to add liquid reference system.

$ 208.00

Platinum Sensor ensures linear and stable measurement, built-in temperature sensor real-time compensation, Measurement range of 0-200mS/cm, suitable for high Conductivity Detector liquids, equipped with 5 Meters low noise Shielding cable.

$ 140.00

Using Platinum Sensor to ensure linear and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 20mS/cm, suitable for conventional liquid detection, Operating temperature 0~ 80 ℃.

$ 102.00

Platinum Sensor provides linearly stable measurement results, Conductivity Detector cell constant K = 10, Measurement range 0 to 200mS/cm, suitable for high Conductivity Detector liquid detection.

$ 106.00

Platinum Sensor ensures fast and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 35mS/cm, Glass shell is durable, suitable for conventional liquid detection.

$ 185.00

Measurement accuracy of 0.5% and automatic temperature compensation, Conductivity Detector cell constant 0.1/1/10 optional and 500 data storage, suitable for a variety of liquid environment measurement.

$ 361.00

Fillable internal reference solution design with circular Glass sensitive membrane and annular ceramic liquid junction for low Conductivity Detector samples ensures measurement Stability and accuracy.

$ 330.00

Conductivity Detector 111800μS/cm@25 ° C with a capacity of 500ml provides accurate and reliable measurement of Conductivity Detector values, ensuring instrument calibrate accuracy and repeatability.

$ 127.00

Providing 80,000 μS/cm@25 ° C standard Conductivity Detector values, the 500ml bottle is designed for easy laboratory operation, ensuring the accuracy and repeatability calibrated of the Conductivity Detector measuring instrument.

$ 127.00

Microcomputer control to ensure accurate and stable measurement, Measurement range covering 0~ 199.9mS/cm, manual temperature compensation range of 10~ 50 ℃, equipped with standard calibrated seat for regular calibrated maintenance.

$ 143.00

Support conductivity, TDS, salinity and resistivity Multi-ParaMeter measurement, conductivity range 0.000 μS/cm to 1000mS/cm, with intelligent end point determination and automatic temperature compensation function.

$ 741.00

Provides 1413μS/cm@25 ° C Standard value and 500ml capacity to ensure that the Conductivity Detector measuring instrument calibrates accurately for use in laboratory and industrial environments. Stability is high and easy to store.

$ 127.00

Conductivity Detector 84 μS/cm@25 ° C, capacity 500ml, to ensure instrument measurement accuracy and repeatability, need to be stored in a drying cool environment to avoid air and rays of light.

$ 127.00

Articles

Lab Mixer Selection - Viscosity Determines Torque
This article mainly discusses how to select a laboratory mixer based on the viscosity of the material. The higher the viscosity, the greater the torque required. Low-viscosity liquids are suitable for high speed and low torque, while high-viscosity materials require low speed and high torque.
Application of Transparent Constant Temperature Water Bath in Visualization of Material Thermal Deformation
The constant temperature water bath provides a stable environment for observing the deformation of materials after heating by maintaining a constant and uniform temperature of the liquid medium.
Improving Efficiency with Vortex Mixers in Biological Sample Pre-treatment
This article primarily discusses how vortex mixers enhance the efficiency of biological sample pretreatment. By generating a vortex motion through an electric motor, they enable rapid and uniform mixing of liquids, saving time and delivering better results compared to traditional manual methods.
Abbe refractometer measures the relationship between refractive index and concentration of liquid coating resins.
This article introduces the method of measuring the refractive index of liquid coating resins using an Abbe refractometer and calculating the concentration based on the relationship between refractive index and concentration.
Negative pressure method leak detector for testing vacuum packaging seal integrity
The negative pressure leak detector evaluates the seal integrity of vacuum packaging by simulating a pressure differential environment. The instrument places the sample in a testing chamber and creates a vacuum to form negative pressure. If there is a leak, air or liquid will seep into the packaging, and the result is determined by observing pressure changes or the presence of bubbles.
The oral dissolving film is uniformly coated by a film applicator and then dried and formed.
Oral dissolving films are prepared by a coating mechanism, where a liquid containing film-forming materials is uniformly applied onto a substrate, followed by drying to remove the solvent and form a solid film.
Abbe refractometer measures the refractive index and concentration of resin liquids.
The Abbe refractometer measures the refractive index of resin liquids using the principle of the critical angle of light, and there is a corresponding relationship between the refractive index and concentration within a certain range.
Surface Tensiometer Evaluates the Wetting and Spreading Properties of Resin Liquids
This article introduces how to use a surface tensiometer to evaluate the wetting and spreading performance of resin liquids. Wetting and spreading affect the adhesion and appearance of products such as coatings and adhesives, and the process can be described by Young's equation and the spreading coefficient.
Key steps for measuring the efflux time of varnish using a viscosity cup method
This article introduces the method for measuring the outflow time of varnish using a viscosity cup. The principle is based on Poiseuille's law, where viscosity is estimated by recording the time it takes for the liquid to completely flow out from the small hole at the bottom of the cup—longer times typically indicate higher viscosity.
Cobb Absorbency Tester Evaluates Paper Water Absorption Capacity
The Cobb water absorption tester is used to measure the water absorption capacity of paper or cardboard by simulating the liquid contact process and calculating the mass of water absorbed per unit area to determine the Cobb value.
Conductivity meter measures the conductivity of water extract from pulp.
This article introduces the method of measuring the electrical conductivity of pulp water extracts using a conductivity meter. Electrical conductivity reflects the content of soluble ions in pulp, which is used to evaluate washing effectiveness and the impact of water quality.
Conductivity meter detects ion impurity content in coatings.
This article introduces the method of using a conductivity meter to detect the content of ionic impurities in coatings. The principle involves measuring the conductivity of the coating solution to indirectly assess the total amount of ionic impurities, as conductivity is related to ion concentration. The detection steps include sample preparation, instrument calibration, measurement, and data analysis.
Application of Paper Absorbency Tester in Sizing Process
The paper absorbency tester evaluates the absorption performance of paper by measuring the penetration of liquid on the paper. In the sizing process, sizing agents alter the hydrophilicity of the paper fiber surface, thereby affecting the paper's resistance to liquids.
How does the instrument calculate total dissolved solids in water from conductivity?
This article explains how TDS instruments estimate total dissolved solids by measuring the electrical conductivity of water. Since most dissolved solids exist in ionic form, which affects conductivity, there is a correlation between the two.
Water Absorption Tester in the Detection of Tissue Paper and Paperboard
This article introduces the application of water absorption testers in the testing of tissue paper and paperboard. The instrument evaluates the water absorption performance of materials by measuring the mass or height of liquid absorbed by the sample, with common methods including the Klemn method and the capillary rise height method.