ElectRode Ammonia Nitrogen Analyzer

The electrode method ammonia nitrogen analyzer detects free ammonia in water samples using an ammonia gas-sensitive electrode. Ammonia diffuses through the membrane, altering the electrode potential, and the potential difference is proportional to the logarithm of the ammonia nitrogen concentration. It is used for measuring ammonia nitrogen content in wastewater and natural water bodies, offering simple and rapid operation.
Selection
When selecting, pay attention to matching the measurement range with sample concentration, check electrode lifespan and membrane replacement intervals, confirm the temperature compensation function, consider sample pretreatment requirements, and verify calibration cycles and the availability of reagents and consumables.

Terms

Standards

Instruments

Measurement range pN value of 0.00~ 8.00, ammonia nitrogen concentration of 0.05~ 1000mg/L, with automatic mixing and thermostatic system, anti-sample Color, metal ions and turbidity interference, support a variety of reading methods.

$ 1806.00

Using LED @575nm Illuminant and Nessler Measuring method, Measurement range 0.00-3 ppm, accuracy +/- 0.03ppm, suitable for low concentration ammonia nitrogen rapid detection, easy and economical operation.

$ 209.00

Measurement range 0.000~ 4.000mg/L, including Noll Reagent and potassium sodium tartrate solution, suitable for rapid detection of ammonia nitrogen in water quality, supporting special instruments.

$ 164.00

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

$ 127.00

ElectRode filling solution, suitable for ammonia Gas sensing electRode maintenance, capacity 480 ml, can effectively adjust the ionic strength, improve ElectRode Response Speed and Measurement accuracy.

$ 135.00

Colorimetric measurement based on Nasler method, Measurement range 0.00-10 mg/L, providing 100 tests, accurate determination of ammonia nitrogen concentration by Color intensity change.

$ 212.00

The filling liquid capacity of 30mL, the use of PTFE bottles, Dimension 65mm high × 30mm diaMeter, weight of only 20g, suitable for the maintenance of Ammonia Gas sensing electRode.

$ 135.00

Colorimetric digestion integrated tube operation, no liquid transfer; water samples for more than 10 measurements to take the average value; ammonia nitrogen detection limit of 0.01mg/L, measurement error ≤ +/- 5%, data storage 30,000.

$ 1493.00

ElectRode filling solution is suitable for ammonia Gas sensing electRode maintenance, copper ion type, capacity 480 ml, to ensure ElectRode performance stability and measurement accuracy.

$ 135.00

ElectRode filling solution is suitable for ammonia Gas sensing electRode maintenance, providing bromine ion type and 480mL capacity to ensure stable ElectRode performance.

$ 135.00

Measurement range covers 0.05-1000 mg/L, glass sensitive film design, temperature range 5-45 ℃, equipped with Q9 connector to ensure stable detection of ammonia nitrogen content.

$ 504.00

Dedicated to calibrating ammonia Gas sensing electRodes, capacity 250ml, providing accurate calibrating support to ensure Reliability of detection data.

$ 110.00

Optical inspection system using imported cold Illuminant and narrow band interference, Optical inspection stability is less than 0.002A/20min, digestion temperature accuracy +/- 0.5 ℃, support COD and ammonia nitrogen dual paraMeter measurement, can save multiple standard Linear dispersion and data.

$ 1548.00

Designed for Ammonia Gas Sensitive Compound ElectRode, it provides a stable reference potential to ensure accurate measurement. The Encasement specification is 250ml, which is suitable for long-term monitoring applications.

$ 143.00

Measurement range 0.00~ 9.99 ppm, accuracy +/- 0.05 ppm, LED Illuminant 470 nm, automatic shutdown function, compact and portable design.

$ 217.00

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