Water quality monitoring instrument

Water quality monitors detect changes in parameters such as pH, dissolved oxygen, and turbidity in water through electrodes or sensors, converting chemical signals into electrical signals for real-time display. They are used for daily water quality monitoring in scenarios such as rivers and wastewater treatment plants to understand the condition of water bodies.
Selection
When selecting, consider matching monitoring parameters with usage needs, check the sensor's protection rating to suit the aquatic environment, confirm that the data output interface is compatible with the existing system, refer to the long-term operational stability records of the equipment, and compare maintenance cycles and consumable costs across different brands.

Terms

Instruments

Using 525nm LED Illuminant, Measurement range 0.0-30 ppm, accuracy +/- 1.0ppm, based on amino acid method to achieve high Sensitivity phosphoric acid salt detection, suitable for a variety of water quality environments.

$ 215.00

Measurement range 0.00~ 3.50 ppm, accuracy +/- 0.03 ppm, using LED Illuminant and automatic shutdown function, easy and fast operation, suitable for a variety of water quality monitoring scenarios.

$ 215.00

With 12 water quality paraMeter detection capabilities, resolution of 0.001mg/L, Repeatability 2%, micro-processing technology and long-life Illuminant, support custom Linear dispersion calibrating and data smoothing.

$ 1058.00

Measurement range 0~ 500 ppm, accuracy +/- 3 ppm, support for CAL CheckTM Adjustment, suitable for a variety of water quality testing scenarios.

$ 215.00

With 80L/H water pRoduction capacity and 18.2MΩ · cm ultra-pure water quality, it supports regular automatic circulation and consumable life monitoring. It can disinfect and display three-way water quality with one click, prolong the service life of the ultra-pure water bag, and achieve efficient online monitoring.

$ 2834.00

Imported high performance long life Illuminant and narrow band filter system, Optical inspection stability, measurement range 5.00~ 200.00mg/L, Indication Error ≤ +/- 5%, repeability ≤ 3%, large screen LCD Chinese display, easy and intuitive operation.

$ 499.00

Simultaneous measurement of 7 water quality paraMeters, turbidity Measurement range 0-50NTU, accuracy +/- 5%, in line with USEPA 180.1 standard, with chroma compensation and Illuminant automatic compensation function, reducing interference without frequent calibrating.

$ 2363.00

Equipped with 18.25MΩ · cm ultra-pure water quality and 100L/H water pRoduction capacity, 7-inch color touchscreen displays three-way water quality and temperature in real time, supports consumables failure reminder and automatic circulation system to ensure stable water quality.

$ 5195.00

Using composite ElectRode design, equipped with special reference filling solution and calibrating solution, Measurement accuracy is high, BNC interface compatibility is strong, suitable for a variety of water quality analysis scenarios.

$ 309.00

With 18.25MΩ · cm ultra-pure water output and 20L/H water pRoduction capacity, 7-inch color touch screen to achieve animation control, support for water inlet, RO water, UP water three-way water quality online monitoring and automatic reminder of consumables.

$ 3753.00

Equipped with a 5.1-inch LCD screen to monitor water quality in real time, support three-way water quality and temperature display, automatically cycle to prolong the life of consumables, set the use time of consumables and remind, and one-click disinfection function to reduce bacterial contamination.

$ 1498.00

Flow velocity 1.5L/min, reverse osmosis (RO) membrane and purification column are used to remove trace ions efficiently, and intelligent microcomputer control realizes automatic operation and online water quality monitoring.

$ 2784.00

Flow velocity 1.5L/min, reverse osmosis (RO) membrane and purification column, intelligent microcomputer control to achieve automatic operation and online water quality monitoring, effective removal of trace ions.

$ 3430.00

12 water quality paraMeters can be measured simultaneously, with IP67 waterproof rating and 45,000 data storage capacity, support automatic temperature compensation and fast calibrating, with backlit graphic display and intuitive Operating interface.

$ 2949.00

7-Inch color touch screen control, three-way water quality online monitoring of incoming water, RO water, and UP water, with a water pRoduction capacity of 60L/H, an effluent resistivity greater than 18.25MΩ · cm, and support for quantitative water intake and one-click disinfection.

$ 4671.00

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