Online RefractoMeter

Online refractometers detect concentration by measuring changes in the refractive index of liquids. When light passes through a sample, it bends, and the sensor records the deflection angle, converting it into a concentration value. They are used for real-time monitoring of solution concentrations in pipelines or tanks, such as measuring the solid content of coatings or the concentration of black liquor in papermaking.
Selection
When selecting, consider the compatibility between the medium temperature range and the instrument's temperature resistance. For corrosive media, choose corrosion-resistant materials such as Hastelloy. Select the sensor type based on the measurement range and accuracy requirements. Use insertion-type sensors for clean working conditions and flow-through sensors for media containing particles. Ensure the output signal is compatible with the existing control system, and the protection rating is suitable for the installation environment.

Terms

Instruments

Micro vibration technology implementation of real-time online measurement, range 0~ 50~ 100mpa.s, accuracy +/- 0.5%, Response Time 2 seconds, suitable for a variety of fluid media.

$ 7335.00

Micro vibration technology implementation of real-time online measurement, range coverage of 0-5~ 50-5000pa.s, accuracy of +/- 0.5%, temperature 500 ℃ and Response Time only 2 seconds, suitable for high temperature and high voltage conditions.

$ 7335.00

The laser light scattering principle to achieve rapid measurement, detection sensitivity of 0.001mg/m ³, with online automatic mechanical Adjustment, built-in optical path self-cleaning system to avoid contamination of core components, support a variety of cutter selection.

$ 5399.00

Fast measurement using laser light scattering principle, with online automatic mechanical Adjustment, Measurement range 0.01-100 mg/m ³, built-in optical path self-cleaning system to avoid pollution, support a variety of cutters and sampling modes.

$ 5399.00

Using refractive index measurement technology, 1.5 seconds fast display results, automatic temperature compensation to ensure accuracy, only a small sample, suitable for a variety of environments, Protection Rating IP65.

$ 567.00

Adopt dual temperature control system, temperature control accuracy +/- 0.03 ℃, equipped with sapphire prism and high resolution CCD Sensor, support refractive index Measurement range 1.3000~ 1.7000nD, suitable for transparent to viscous liquid detection.

$ 4592.00

The device uses refractive index measurement, displays results in 1.5 seconds with an accuracy of +/- 0.3%, supports automatic temperature compensation and micro samples, requires only 100 μL, and is suitable for laboratory and field environments.

$ 587.00

Measurement range 45~ 82% Brix, minimum reading 0.005, Dimension 155 * 25 * 40mm, weight only 160g, easy to quickly detect on site.

$ 122.00

Using CCD detection system to achieve automatic measurement, Measurement accuracy of +/- 0.00001nD, temperature control accuracy of +/- 0.02 ℃, sampling only 0.5ml, nondestructive recovery of samples, no mechanical moving parts to ensure durability.

$ 10240.00

Measurement accuracy +/- 0.2% with automatic temperature compensation technology, only 1.5 seconds to display results, support for micro sample detection, IP65 waterproof rating and automatic shutdown function.

$ 567.00

Refractive index conversion technology, Measurement range 0-50% Brix, accuracy +/- 0.2% Brix, automatic temperature compensation, quick display results in only 1.5 seconds, sample size as low as 100 μL.

$ 567.00

Measurement range 0-85% Brix content, accuracy +/- 0.2%, 1.5 seconds fast display results, automatic temperature compensation 10-40 ℃, only 2 drops of sample can complete the measurement.

$ 567.00

With automatic temperature compensation function, Measurement range 0.0-85% Brix, accuracy +/- 0.2% Brix, Measurement time about 1.5 seconds, only 100 μL sample, IP65 waterproof design for a variety of environments.

$ 803.00

Using automatic temperature compensation technology, Measurement range 0-85% glucose, accuracy +/- 0.2%, only 1.5 seconds to quickly display the results, IP65 waterproof design is suitable for a variety of environments.

$ 567.00

Measurement range 0-50% Brix, accuracy +/- 0.2%, automatic temperature compensation ensures measurement accuracy, quick display of results in only 1.5 seconds, micro sample design saves Reagent consumption.

$ 567.00

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