Application notes

Vaisala Process Refractometer is used to measure the concentration of aqueous caprolactam solution after the initial extraction to control...

Learn how Vaisala Sanitary Refractometer is used to continuously monitor the concentration of the liquid pectin extract to ensure optimum...

Learn how Vaisala Sanitary Refractometer provides continuous monitoring and control of the whole tomato ketchup and tomato sauce preparation...

Vaisala Process Refractometer is used to accurately measure and control the concentration of alcohol in water in the ethanol blending process.

In-line Vaisala process refractometer for continuous measurement and control of the dope concentration for high quality cellulose acetate fiber...

In-line Brix measurement in carbonated soft and alcoholic drinks production, with Vaisala Sanitary Refractometer combined with automatic...

The application note explains in more detail the benefits of using refractive index measurement technique, and includes recommended installation...

Vaisala process refractometer continuously monitors the concentration of the dope solution and the solvent at various stages of the Lyocell...

Vaisala process refractometer measures in-line the sulfuric acid (H2SO4) concentration necessary to ensure the successful power activation...

Vaisala Process Refractometer is used for measuring the formaldehyde CH2O (also known as methanal) concentration and maintaining it at required...

Vaisala Semicon Refractometers PR-33-S/-23-MS are designed for real-time concentration monitoring of wet chemicals used in the silicon wafer...

Learn how Vaisala K‑PATENTS® Process Refractometer measures the range 0-100 Brix accurately and in-line, in cane sugar recovery process.

In-line Brix concentration measurement with Sanitary Refractometer provides continuous concentration information in the tomato paste evaporation...

Learn how Vaisala process refractometer and Zutora SeedMaster-4, a crystallization transmitter and seeding device, enable good quality sugar...

Using a Vaisala Semicon Refractometer for measuring liquid concentration brings great benefits and savings in the semiconductor industry's wet...

In evaporation, water is evaporated from thin syrup containing about 10-15 Brix dissolved solids to thick syrup of about 50-70 Brix.

Process Refractometer provides in-line measurement of amine solution for instant feedback to indicate any fluctuations in the process.

Download our application note and learn the benefits of using the pharma refractometer in the production of Active Pharmaceutical Ingredients...

Jam cooking batch control using in-line Brix concentration measurement with Vaisala Sanitary Refractometer.

Process Refractometer provides in-line measurement of glycol concentration for real-time process control and maintaining the target glycol...

Feed concentration is kept constant by regulating the mixing liquor. Evaporator control with Process Refractometer for concentration measurement...