Ion Activity Meter

The ion activity meter measures the effective concentration of specific ions in a solution using an ion-selective electrode. The electrode membrane generates a potential difference with the target ions, which is then converted into a concentration reading through an electrical circuit. It is used for water quality monitoring, food inspection, and industrial process control, directly reflecting the chemical activity of ions.
Selection
When selecting, consider matching the electrode type with the types of ions to be detected, ensuring the measurement range covers the sample concentration. Pay attention to the temperature compensation function and calibration stability, balancing electrode lifespan with maintenance costs. Ensure interface compatibility with existing equipment and that the protection rating suits the usage environment.

Terms

Standards

Instruments

Weight only 100g portable, accuracy of +/- 0.02aw, complete measurement within 5 minutes, while displaying water activity and sample temperature, support USB and Bluetooth data output.

$ 640.00

Non-conductive Humidity Sensor, Measurement range 0~ 1.0aw, Accuracy +/- 0.03aw, fastest 10 minutes to complete measurement, support USB and Bluetooth data output.

$ 685.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 1% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Concentration 1000ppm of copper ion standard solution, PTFE bottle Encasement, capacity 480mL, suitable for daily ion calibrating applications.

$ 135.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 0.5% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Universal ion standard solution concentration 1000ppm, suitable for daily ion calibrating, PTFE bottle Encasement, capacity 480mL, to ensure calibrating accuracy and Stability.

$ 135.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ElectRode, Measurement accuracy +/- 0.5% F.S., can store 1000 sets of data, suitable for a variety of Ion concentration detection.

$ 864.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, expands memory to store 1000 sets of data, Measurement accuracy of +/- 1% F.S.

$ 864.00

Measurement range of 1~ 2 × 10, using BNC plug design, matching pH and ion Meter, easy operation and fast Response, suitable for accurate Ion concentration detection.

$ 191.00

General ion standard solution with a concentration of 1000ppm, using PTFE solution bottle Encasement, capacity 480mL, suitable for daily ion calibrating needs.

$ 135.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 1% F.S.

$ 864.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods and a variety of concentration units, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement range 5 × 10~ 1M.

$ 864.00

Constant background ion strength, Shielding interfering ions and adjusting sample pH value, capacity 480mL, PTFE bottle Encasement, suitable for a variety of ion measurement environment.

$ 135.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods and 13 optional paraMeters, Measurement accuracy +/- 1% F. S, automatically recognizes ion ElectRode and stores 1000 sets of data, with calibrated reminder and USB Communication interface.

$ 864.00

250Ml Encasement Specification, dedicated to fluoride ion detection, provides a stable ion strength environment, effectively guarantees ElectRode Measurement accuracy and Repeatability.

$ 127.00

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