Industrial Online Residual Chlorine Meter

Industrial online residual chlorine analyzers detect the concentration of free chlorine in water using either the electrode method or the colorimetric method. The electrode method utilizes electrochemical sensors to measure the current signal generated by chlorine ions, while the colorimetric method determines absorbance by observing the color change resulting from the reaction between reagents and residual chlorine. This instrument is used for continuous monitoring in water treatment plants, swimming pools, and circulating water systems to control the dosage of disinfectants.
Selection
When selecting, consider that the measurement range covers the usage requirements and the accuracy meets the process control demands. Compare the applicable scenarios of the electrode method and the colorimetric method: the electrode method is suitable for continuous monitoring, while the colorimetric method offers higher accuracy. Ensure that the protection rating is suitable for the installation environment and that the output signal is compatible with the existing system. Evaluate reagent consumption and maintenance cycles, and choose a model that is easy to operate.

Terms

Instruments

Measurement range covers 0~ 5mg/L residual chlorine total chlorine and 0~ 10mg/L chlorine dioxide, support 100 measurements, suitable for water quality testing, easy and fast operation.

$ 128.00

Using BNC connector design, equipped with 60mL calibrated solution and residual chlorine regulator, replaceable membrane to extend service life, suitable for water quality monitoring.

$ 309.00

Designed for residual chlorine ElectRode Reagent, 250ml size, provides stable ionic strength adjustment to ensure fast and accurate ElectRode Response in the measurement process, suitable for various water quality testing environments.

$ 127.00

Iodine Reagent Formula specially designed for residual chlorine ElectRode, 250ml Encasement to meet routine testing needs, with ElectRode can improve Measurement accuracy and Stability, suitable for a variety of water quality environments.

$ 127.00

Designed for residual chlorine ElectRode, with a capacity of 250ml, it provides stable calibrating performance, ensures reliable measurement results, and is suitable for a variety of water quality analysis scenarios.

$ 110.00

Simultaneous measurement of residual chlorine, chlorine dioxide, total chlorine and other five paraMeters, resolution of 0.001mg/L, Repeatability 2%, micro-processing technology and high Reliability integrated circuit to ensure long-term stable work.

$ 622.00

Simultaneous measurement of turbidity, residual chlorine and total chlorine with EPA custom Illuminant, USEPA 180.1 compliant, automatic range conversion, turbidity Measurement range from 0.00 to 4000 NTU, support for multi-unit display and GLP data management.

$ 3878.00

8Nm Narrowband Interference filter and LED Illuminant, wavelength accuracy +/- 1nm, support residual chlorine and total chlorine 0.00-5 mg/L Measurement range, built-in reaction Timer and 50 sets of Data storage, with IP67 waterproof performance.

$ 632.00

Measurement range 0~ 5mg/L, can carry out 100 measurements, suitable for a variety of water quality analysis instruments, easy to operate quickly detect residual chlorine and total chlorine content.

$ 122.00

Measurement range 0~ 5mg/L, support 100 measurements, suitable for a variety of water quality analysis instruments, easy to operate and quickly detect residual chlorine content.

$ 114.00

With high and low turbidity ranges (0.00-9 and 100-1000NTU) and residual chlorine total chlorine measurement (0.00-5 mg/L), using EPA-specific Illuminant, supporting chroma compensation and Automatic calibration, storing 200 sets of data, suitable for a variety of water quality testing scenarios.

$ 2505.00

Using micro-processing technology and high Reliability integrated circuit, with data nonlinear processing and smoothing function, fast automatic multi-point correction, Measurement range residual chlorine 0~ 2.5mg/L, chlorine dioxide 0~ 5.0mg/L, Repeatability 2%, to ensure long-term stable work.

$ 428.00

Measurement range 0~ 5mg/L, support residual chlorine and chlorine dioxide dual paraMeter detection, a single package can complete 100 measurements, supporting special instruments to use convenient and fast.

$ 122.00

Using polarographic analysis technology and imported film head, the accuracy reaches +/- 1% FS, with PH and temperature automatic compensation function, supports Multi-ParaMeter simultaneous display and Internet of Things communication, Protection Rating IP65, to ensure long-term stable operation.

$ 590.00

Measurement range 0~ 5mg/L, resolution 0.01mg/L, Repeatability 1%, compact and easy to carry, automatic shutdown design, AC and DC dual-use power supply adaptation.

$ 211.00