Refractive Index - RI

Measure solids, liquids, and gases

Since the refractive index is a fundamental physical property of a substance, it is often used to identify a particular substance, confirm its purity, or measure its concentration. The refractive index is used to measure solids, liquids, and gases. Most commonly it is used to measure the concentration of a solute in an aqueous solution. Schmidt + Haensch’s optoelectronic measuring instruments simplify the determination of the refractive index and dispersion in laboratories and industrial manufacturing processes. Schmidt + Haensch inline process refractometers can measure the real time concentration. Schmidt + Haensch laboratory refractometers such as VariRef and ATR-L can determine dispersion and multiple wavelengths if desired. The following instruments are suggested for those applications: ATR-L, iPR Compact 2, iPR B3, iPR FR2, iPR HR2 and the Vari Ref.

Suggested Products

The ATR BR is no longer available. There will be a successor model from SCHMIDT + HAENSCH as of 2023.

ATR BR

Compact Refractometer

ATR L Dispersion Refractometer

Multi-wavelength Measurements

ATR P

High Performance Refractometer

DHR - Handheld refractometer by S+H

DHR

Handheld Refractometer

iPR B3

Inline Brix Refractometer

Hygenic Design Process Refractometer

iPR FS

Inline Process Refractometer with Certified Hygienic Design

iPR C2

Compact Inline Process Refractometer

iPR EX – Explosion Protected

ATEX inline Measurements

iPR FR2

Full-range in-line measurements

iPR HR2

High-Resolution Refractometer

iCS Concentration Sensor

Customizable process sensor

iPS CL

Cooling lubricant sensor

Solid sample cover

Refractometer fixation for solid samples

Refractometer_Schmidt_Haensch

VariRef – Refractometer

Full-range Refractometer

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