Circular Conductivity Meter

A ring conductivity meter generates an alternating magnetic field through a ring sensor. When liquid flows through, induced eddy currents alter the magnetic field intensity, and the instrument measures changes in conductivity. It is used to detect the ion concentration in liquids such as coatings and inks, as well as to monitor water quality and solution purity in industries like papermaking and plastics.
Selection
When selecting, consider that the measurement range covers the conductivity of the sample, temperature compensation matches the operating conditions, material corrosion resistance suits the medium, accuracy meets process requirements, protection level adapts to the environment, and output interfaces are compatible with existing equipment.

Terms

Standards

Instruments

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

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

Using electric pressure system and circular pressing operation mode, printing pressure 0-4mm, speed 0-100 Meters, adjustable scraper pressure and speed, support low accuracy overprinting and Color detection.

$ 6020.00

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

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

Using irreversible discoloration technology, white turns black after overheating while displaying numbers, Measuring temperature 75 ° C, circular patch design is easy to observe temperature changes.

$ 88.00

The adhesion was measured by the circular trace method, the drawing diaMeter was 0~ 10.5mm, and the Working Travel ≥ 80mm. The integrity of the paint film was evaluated by seven grades, and the operation was simple and conformed to the GB/T1720 standard.

$ 444.00

Using platinum sheet material, Conductivity Detector cell constant is 10, suitable for high conductivity environment water measurement, equipped with three core socket interface, no temperature compensation design.

$ 102.00

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

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

$ 199.00

Using Platinum Sensor to ensure linear stable measurement, Conductivity Detector cell constant K = 0.1, Glass shell corrosion resistance, suitable for 0~ 80 ℃ Operating temperature environment.

$ 206.00

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

Simultaneous measurement of conductivity, resistivity, TDS, salinity and temperature, support automatic temperature compensation and ElectRode diagnosis, Data storage 450 groups, with IP54 dustproof and waterproof rating, Measurement accuracy up to +/- 1.0% FS.

$ 514.00

Measurement range 0.00μS/cm~ 100mS/cm, error +/- 0.5% F. S, temperature compensation coefficient 2%, LED display is clear, Stability is high, suitable for accurate conductivity detection.

$ 215.00

Pressure sensitive adhesive paste firmly, 65 ℃ single point temperature measurement accuracy, irreversible discoloration characteristics can permanently record the overtemperature state, circular design for easy observation, 2x2cm specification suitable for small space installation.

$ 89.00

Articles

Application of Paperboard Burst Strength Tester in Packaging Materials
The paperboard bursting strength tester is a detection device used to measure the ability of packaging materials such as paperboard to resist rupture under vertical pressure. During the test, the sample is clamped between annular clamps, and increasing pressure is applied via hydraulic or pneumatic means until rupture occurs. The maximum pressure value is recorded as the bursting strength.
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.
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.