Negative Ion Concentration Meter

The negative ion concentration meter uses a built-in electric field to attract negatively charged ions in the air, converts them into electrical signals, and calculates the concentration value. It is used to detect the effectiveness of environmental air purification and monitor ion levels in natural areas. It is applied in indoor air quality assessments and environmental testing in forest therapy bases.
Selection
When selecting, focus on the measurement range covering common environmental concentrations, ensure the response time meets real-time monitoring needs, and consider temperature and humidity compensation features. Portable devices are suitable for field use, while fixed ones are ideal for long-term monitoring. Pay attention to calibration cycles and sensor lifespan, and choose the appropriate accuracy level based on the actual application scenario.

Instruments

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

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

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 and a variety of concentration units, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement range 5 × 10~ 1M.

$ 864.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, Measurement accuracy +/- 0.5% F. S, automatic identification of ion selective ElectRode, can store 1000 sets of data, provide a variety of concentration unit selection.

$ 864.00

The general ion standard solution concentration is 1000ppm, using PTFE solution bottle Encasement, size 190 × 65mm, 500g per bottle, suitable for daily ion calibrating.

$ 135.00

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, expands memory to store 1000 sets of data, Measurement accuracy of +/- 1% F.S.

$ 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

250Ml Encasement Specification for Ammonia Gas Sensitive and Ammonium Ion Composite ElectRode, provides routine concentration adjustment for measurement accuracy and Stability.

$ 127.00

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

Measurement range 0.0~ 12.5 ppm, accuracy +/- 0.1 ppm +/- 5% of reading, fast and easy Ion concentration detection based on DPD method.

$ 215.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods and 2 to 5 point calibrating, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 0.5% F.S.

$ 864.00

Measurement range 0.23 nm g/L to 23 g/L, temperature compensation 5~ 50 ℃, suitable for high purity water and industrial drainage sodium ion concentration determination, repeatability error does not exceed 0.03pNa.

$ 262.00

The general ion standard solution concentration is 1000ppm, using PTFE solution bottle Encasement, size 190 × 65mm, 500g per bottle, suitable for daily calibrating needs.

$ 135.00