Water Sodium Tester

The water quality sodium detector measures the concentration of sodium ions in water through an ion-selective electrode. The electrode reacts with sodium ions to generate a potential difference, which is then converted into a concentration reading by the circuit. It is used to monitor sodium content in boiler water, drinking water, and industrial wastewater to prevent equipment scaling and corrosion.
Selection
When selecting, consider that the measurement range should cover actual needs and the precision should meet testing standards. Electrodes require regular replacement, and attention should be paid to temperature compensation functionality. Compare the maintenance costs and anti-interference capabilities of different models, and ensure stable supply of supporting reagents. Prioritize portable devices for on-site use, while bench-top models are suitable for laboratory applications.

Terms

Standards

Instruments

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

Designed for Sodium Composite ElectRode, the 250ml Standard Encasement ensures calibrated Stability and provides accurate sodium concentration measurement for a variety of water quality monitoring scenarios.

$ 110.00

Specially designed for sodium ion detection, 250ml standard Encasement, ElectRode measurement accuracy is ensured by adjusting the ionic strength of the solution, suitable for a variety of water quality analysis scenarios.

$ 127.00

Glass liner and metal sodium, 589 nm stable Light spectrum radiation, Power 20W, 6 pin design to ensure optical rotation Measurement accuracy and Illuminant Stability.

$ 119.00

High performance sodium ion selective ElectRode, Measurement range 0.00~ 1.00 pNaCl, accuracy +/- 0.02 pNaCl, support temperature compensation and manual single point calibrating, simple maintenance and suitable for a variety of environments.

$ 320.00

Dual channel design can simultaneously detect potassium and sodium elements, detection limit potassium ≤ 0.004mmol/L, sodium ≤ 0.008mmol/L, with automatic calculation of correlation coefficient and flameout protection function, Response Time is less than 8 seconds.

$ 1185.00

Dual channel LED digital display, using silicon Photocell, photovoltaic cell detection, measurement Repeatability relative standard deviation ≤ 2%, can simultaneously detect various elements of potassium, sodium, lithium, calcium and barium, the sample amount is small and Sensitivity is high.

$ 1493.00

Silicon Photocell, photovoltaic cell detection to ensure accurate and stable measurement, potassium and sodium detection limit of 0.004mmol/L and 0.008mmol/L, support lithium calcium detection function, small sample and Sensitivity.

$ 961.00

Photocell, photovoltaic cell detection to ensure accurate and stable measurement, potassium and sodium detection limit of 0.004mmol/L and 0.008mmol/L, Response Time is less than 8 seconds, support lithium calcium detection function.

$ 904.00

Silicon Photocell, photovoltaic cell detection to ensure accurate and stable measurement, can simultaneously detect potassium, sodium, lithium, calcium and barium elements, small sample Sensitivity, with automatic ignition and flameout protection function safe and reliable.

$ 1493.00

Dual channel LED digital display, potassium and sodium detection and have lithium calcium function, using silicon Photocell, photovoltaic cell to ensure measurement Stability, small sample Sensitivity, with flameout protection safety design.

$ 2042.00

Dual-channel LED digital display, Silicon Photocell, photovoltaic cell detection to ensure accurate and stable, potassium, sodium, lithium, calcium and barium multi-element simultaneous detection, Sensitivity is high and the sample amount is small, Linearity ≤ 0.07.

$ 1493.00

Dual channel LED display, automatic ignition design, using silicon Photocell, photovoltaic cell detection, Sodium Measurement range 0.0-200 mmol/L, Lithium Measurement range 0-15mmol/L, Sensitivity is high and the sample volume is small.

$ 1493.00

Silicon Photocell, photovoltaic cell detection to ensure accurate and stable measurement, potassium and sodium can be detected at the same time and have lithium calcium detection function, small sample Sensitivity, Response Time is less than 8 seconds, with flameout protection function safe and reliable.

$ 677.00

Dual channel LED digital display, potassium and sodium can be detected at the same time, lithium calcium function expansion, silicon Photocell, photovoltaic cell detection accuracy is high, Linearity ≤ 0.07, detection limit is as low as 0.004mmol/L, sample volume is small Sensitivity is high, flameout protection is safe and reliable.

$ 1493.00

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