Four-Probe Conductivity Measurement System

The four-probe conductivity meter measures the electrical conductivity of a solution using four electrodes. Two current electrodes apply voltage, while two voltage electrodes detect the potential difference, enabling the calculation of the conductivity value. It is used for monitoring water quality, chemical liquid concentration, and controlling industrial production processes.
Selection
Select the range based on the measurement scope, choose the electrode material considering the corrosiveness of the solution, select temperature compensation functionality according to environmental temperature effects, opt for portable or fixed installation methods based on the usage scenario, and check the calibration certificate to ensure data accuracy.

Terms

Standards

Instruments

Four-ring Conductivity Detector Probe with three Measurement ranges (0.0 to 199.9 mg/L, 0 to 1999 mg/L, 0.00 to 19.99 mg/L), manual temperature compensation and single point calibrating ensure easy operation and accurate measurement in different environments.

$ 1021.00

With four conductivity Measurement range covering 0~ 199.9mS/cm, support 0.1, 1, 10 three ElectRode constants, manual temperature compensation range 0~ 50 ℃, can store 50 sets of data, easy operation and maintenance.

$ 135.00

Equipped with 7-inch capacitive Touchscreen, intuitive operation; Integrated four-ring Probe, Measurement range is wide and stable, support a variety of compensation algorithms; Large data recording capacity, support a variety of export methods; Suitable for high-purity water, natural water and other water quality measurement.

$ 2176.00

With wide range conductivity measurement from 0.000 μS/cm to 400mS/cm, support for five-point calibrated accuracy, four-ring stainless steel ElectRode covering low EC to 1000mS/cm samples, IP67 waterproof rating to ensure durability.

$ 1450.00

Conductivity Detector ElectRode realizes multi-range measurement, range 0.0 to 199.9 mS/cm, single point calibrating is simple, automatic temperature compensation ensures accuracy, waterproof design is suitable for harsh environments.

$ 929.00

Adopt Android operating system, equipped with platinum ElectRode, support 1-3 point Automatic calibration, Measurement accuracy of 0.5% F. S, with automatic temperature compensation and Multi-ParaMeter simultaneous measurement function, 5.5 inch high definition touch screen easy to operate.

$ 504.00

Dual Probe design can measure two samples at the same time, equipped with BEPS low power error prevention system to avoid wrong readings, Measurement accuracy of +/- 0.5 ℃, support K/J/T type multiple temperature sensors, waterproof design to adapt to complex environments.

$ 528.00

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

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

With conductivity, TDS, salinity, resistivity four measurement functions, Measurement accuracy of 0.5% F. S, support 1 to 5 point calibrating and automatic temperature compensation, built-in 500 data storage and USB Communication interface to ensure full range accurate measurement.

$ 435.00

Measurement range 0-2μS/cm with Mini-DIN 8 core connector for accurate detection of low conductivity solutions.

$ 199.00

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

Supports dual paraMeter measurement of conductivity salinity, Measurement accuracy up to 0.5% F. S, with automatic temperature compensation and ElectRode diagnostic functions, can store 500 sets of data and comply with GLP specifications.

$ 323.00

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

The transient planar heat source method is used, the test time is not more than 160 seconds, the Sensitivity is 0.00001, and the thermal conductivity of 0.0001 to 50W/(m * K) can be measured. It supports a variety of morphological samples and meets international standards.

$ 12983.00

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