Cider

With CDR CiderLab, is possible to carry out the analysis of Total Acidity with a simple photometric reading of a sample of cider dispensed in a pre-filled test tube with the appropriate reagent.There is no need to resort to titration as required by the reference method. The results are correlated with those of the reference method.

Determination of Total Acidity in Cider

CDR CiderLab the easy-to-use analysis system to optimise your cider production process by obtaining results in real time.

Test type: End Point. Testing time: [uni]. Are possible test sessions with several samples, up to 16 for CDR CiderLab and 3 tests for CDR CiderLab Junior.<h3>Sample treatment</h3>Degas the sample by using the specific ultrasonic bath (code 222062). In case of tests performed on must, the sample shall be centrifuged (code 222061) or filtered (code 300210).

Method

The total acidity reacts with a proper chromogen to decolorize it. The magnitude of discoloration, measured at 578 nm, is proportional to the total acidity value in the sample.

Test principle

Chemical reaction involved in the determination of total acidity in cider

The calibration curve of CDR CiderLab, obtained using reference methods, confirms the excellent linearity of the system over the whole testing range.

Calibration curve

CDR CiderLab calibration curve for the analysis of total acidity in cider. R² = 0.9991

Reagent test Kits

Measuring range

CDR CiderLab: The complete, reliable and fast system of chemical analyses of cider

CDR CiderLab

CDR CiderLab the cider analyzer, Junior version

CDR CiderLab Jr

The Analyzers for process and quality control in cider production

Total Acidity

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Milk and dairy products

Egg products

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Water for coffee preparation

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