Get more detailed insights on how to perform accurate acid content determinations and acidity testing in the laboratory.
Total Acidity + Acid corrected Brix + Ratio + pH value
In the quality control of juices, the pH, acidity and sugar content affect both taste and shelf life. Discrete analyzers for each of these parameters have been used for years. With the Excellence line of Titrators and Refractometers, METTLER TOLEDO offers a unique, fully automated measuring system providing accurate results with just one click. This not only saves time and labor costs, but also avoids operator influence by manual operations and eliminates data transcription and calculation errors. This results in higher throughput, lower costs and better data quality.
The System
Combining a refractometer and a titrator in an automated multi-parameter system with a sample automation unit and PC software allows to measure Brix, pH and acidity and calculate the acid corrected Brix and ratio fully automatically.
In juice quality control, pH, acidity, and sugar content affect both taste and shelf life. Traditionally, separate analyzers have been used for each parameter. METTLER TOLEDO's Excellence line of titrators and refractometers offers a unique, fully automated system that delivers accurate results with just one click. This approach saves time and labor costs, eliminates operator errors from manual handling, and removes transcription and calculation mistakes. The result is higher throughput, lower costs, and improved data quality.
The system combines a refractometer and a titrator in an automated multi-parameter setup with a sample automation unit and PC software. It measures Brix, pH, and acidity, and automatically calculates acid-corrected Brix and ratios.
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Concentrates:
Concentrates are highly viscous and need a special sample automation with powerful overpressure sampling, like the SC1 or SC30.
Juices:
Final juices can be measured using a regular sample changer, like InMotion. LabX software allows automated export of results to a LIMS or an ERP system.
Simplified Workflow Saves Time and Money
One Click Operation
With a single click the operator selects the product to be measured. Subsequently, the sample ID is entered, or much easier, bar-coded in.
Powerful Automation
Whether for diluted juices or concentrates, single sample or sample changer: METTLER TOLEDO has the proper automation solution to sample and clean all instruments automatically.
Absolute Data Quality
LabX software stores results automatically and supports transfer to a LIMS or ERP system and printing of customized reports.
