Turbidity Water Quality Analyzer

Turbidity water quality analyzers determine turbidity by measuring the degree of light scattering caused by suspended particles in water. A light source is used to irradiate the water sample, and a detector receives the intensity of the scattered light, converting it into a turbidity value. These analyzers are used in drinking water treatment, wastewater monitoring, and industrial process control to ensure that water quality meets the required standards.
Selection
When selecting a turbidimeter, it is essential to match the measurement range with water quality standards, with surface water commonly requiring a range of 0-1000 NTU. Consider the sample flow rate and pressure adaptability for pipeline installation. The calibration method determines long-term stability, and an automatic cleaning function reduces maintenance frequency. The protection rating must comply with the usage environment, and the output signal should be compatible with existing systems.

Terms

Standards

Instruments

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

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

The principle of scattered light is used for measurement turbidity, the measurement range is 0-200NTU, the resolution is 0.01NTU, the linearity is good and the operation is convenient, and it is suitable for a variety of water quality testing scenarios.

$ 262.00

Support 16 water quality paraMeters synchronous testing, equipped with IP67/IP68 waterproof rating and automatic temperature compensation system, data storage capacity up to 45000 groups, Measurement range covers 0-400mS/cm conductivity and 0-1000FNU turbidity.

$ 8494.00

Using 90 ° scattered light principle, measurement range 0-1000NTU, resolution up to 0.01NTU, support 7 point correction, with high repeability and low zero drift, suitable for a variety of water quality testing scenarios.

$ 388.00

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

Using 90 ° scattered light principle, Measurement range 0-200NTU, resolution 0.1NTU, LCD liquid crystal display, LED Illuminant, automatic shutdown, AC and DC dual design.

$ 188.00

Using EPA custom Illuminant and chroma compensation technology, Measurement range 0.00-4000 NTU, minimum detection limit < 0.02NTU, support automatic range conversion and multiple calibrate modes to ensure the accuracy of low turbidity measurement.

$ 3527.00

Measurement principle of 90 ° scattered light, Measurement range 0~ 400NTU, resolution 0.01, High Accuracy Optical Path System and Stable Circuit, Support Multi-turbidity Unit switch, with print interface to ensure long-term reliable work.

$ 453.00

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

$ 215.00

Using large sample Cuvette with excellent Optical inspection system, with chroma compensation and Illuminant automatic compensation function, Measurement accuracy up to +/- 2% + 0.02 NTU, Support automatic range conversion and a variety of Measurement modes.

$ 2074.00

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

Can simultaneously measure 7 water quality indicators, IP67 waterproof design, 45000 data storage capacity, support 1 second to 3 hours custom storage interval, with automatic temperature compensation and GLP management function.

$ 2615.00

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

Measurement principle of 90 ° scattering light, Measurement range 0~ 200NTU, resolution 0.01, High Accuracy optical path system and stable circuit, support a variety of turbidity Unit switch, suitable for long-term stable operation.

$ 344.00

Articles

Turbidity meter selection: Basis for choosing light source type and measurement accuracy.
This article mainly introduces how to select a turbidity meter based on its light source type and measurement accuracy.
How to choose a turbidimeter - starting with the measurement principle.
This article introduces how to select a turbidimeter, starting from the measurement principles. The main principles include the scattered light method, transmitted light method, and scattering-transmission ratio method, each suitable for samples with different concentrations.
Wavelength selection for the determination of sulfate content in water quality using photometric titrator
This article discusses how to select the wavelength when using a photometric titrator to determine the sulfate content in water. The core issue lies in the fact that wavelength selection directly affects the accuracy and anti-interference capability of the detection.
Conductivity meter measures the conductivity of water extract from pulp.
This article introduces the method of measuring the electrical conductivity of pulp water extracts using a conductivity meter. Electrical conductivity reflects the content of soluble ions in pulp, which is used to evaluate washing effectiveness and the impact of water quality.
Practical Application of Spectrophotometer in COD, Ammonia Nitrogen, and Total Phosphorus Determination
This article introduces the practical applications of spectrophotometers in measuring key water quality indicators—Chemical Oxygen Demand (COD), Ammonia Nitrogen, and Total Phosphorus.
How to Choose a Suitable Multi-Parameter Water Quality Analyzer Based on Detection Indicators
When selecting a multi-parameter water quality analyzer, the first step is to clarify the parameters that need to be measured, such as physical, chemical, or biological indicators, because different parameters require different detection principles, measurement ranges, and accuracy levels for the instrument.
How to choose between laboratory benchtop and portable water quality testing instruments
When selecting a water quality analyzer, the primary consideration is whether the testing task is conducted in a laboratory or on-site. Benchtop analyzers are suitable for laboratories, offering high precision, excellent stability, and the ability to handle large sample volumes. Portable analyzers are designed for fieldwork or emergencies, emphasizing rapid results, ease of operation, and strong environmental adaptability.
How can multi-parameter water quality analyzers avoid cross-contamination and improve data accuracy?
This article mainly discusses how to avoid cross-contamination in multi-parameter water quality testing to ensure data accuracy. Cross-contamination refers to the residue from a previous sample affecting the results of the next sample, which may lead to data deviation.
Which is more convenient for water hardness testing: the electrode method or the titration method?
Both electrode method and titration are used to measure water hardness. The choice depends on specific needs: opt for the electrode method for speed, and choose titration for accuracy.
Application of UV-Visible Spectrophotometer in the Detection of Heavy Metals in Water
This article introduces the application of ultraviolet-visible spectrophotometry in the detection of heavy metals in water.
Which is more accurate for measurement: the scattering method or the transmission method in turbidimeters?
The article compares two methods for measuring turbidity: the scattering method and the transmission method. The choice of method depends on the turbidity range of the sample, particle characteristics, and measurement standards. Both methods have their respective applicable scenarios, and accuracy depends on the actual application conditions.