Refractometers - Overview - METTLER TOLEDO

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Refractometers

Totally reflecting everything

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Refractometers

Digital refractometers measure refractive index and other related values (I.e. BRIX°, HFCS, concentration, user defined units) with high precision and short measuring time.
The instruments are practically maintenance-free, thanks to no moving parts, the long-life LED light source and the inert sapphire prism.

 

Measuring principle:

A high resolution optical sensor measures the total reflection of a light beam emitted by a special LED light source after hitting the sample. This total reflection is converted into refractive index, BRIX, HFCS or user defined concentrations. Even turbid or dark samples can be measured with this technique.
The accurate thermostating of samples with the built-in Peltier thermostat ensures reliable measurements (no water bath required).

 
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Portable Refractometers
Benchtop Refractometers
Multiparameter

Portable Refractometers

Benchtop Refractometers

Multiparameter

Hand held refractometers allow you to determine the refractive index, Brix, Baume or specific gravity (SG) of a sample in the field or on-site.
METTLER TOLEDO digital refractometers are the perfect solution for Brix measurements and refractive index determinations. Our refractometers can also be expanded to measure density, pH, conductivity a...
LiquiPhysics refractometers can be upgraded any time with a density meter, pH meter, titrator, spectrophotometer, or other instruments like a polarimeter into a multiparameter system.
Automated Refractometry
Software
Accessories and Standards

Automated Refractometry

Software

Accessories and Standards

From simple sampling pumps to heated sample changers for viscous samples, a wide range of automation units reduce the work involved in the determination of refractive index, density or both.
LabX LiquiPhysics securely manages the entire workflow, covers all needs of data handling and reporting – such as transfer to a LIMS / ERP system – and supports your work in regulated environments. Wh...
Various accessories like barcode reader and finger print reader improve and secure the workflow. Combined refractive index/density standards reduce uncertainty and facilitate fully automatic performan...
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