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The importance of measuring potassium in wines
The imacimus K-Vi analysis system allows direct measurement of the exact concentration and potassium in grape juice or wine, resulting in rapid analysis and increased reliability.
K-Vi is based on the potentiometric technique of the selective electrode, simple and effective, able to perform analysis in a few seconds simply with a quick calibration, similar to pH measurement.
The impact of potassium levels on wine quality
Potassium levels in wine are crucial to its flavor, aroma, color and shelf life.
Proper potassium management ensures a balanced flavor profile, adequate acidity and wine color stability.
In addition, potassium can influence the formation of aromatic compounds such as esters, which provide fruity and floral notes.
However, high levels of potassium can reduce the stability of wine and shorten its shelf life.
The benefits of using potassium measurements in winemaking
The use of potassium measurements in winemaking can bring several benefits to the industry.
Proper potassium management can help ensure the health of the life and optimum quality of the fruit, resulting in a higher quality end product.
Measuring potassium levels throughout the winemaking process can help identify any potential problems and allow adjustments to be made to ensure that the final product meets the desired quality standards.
Direct measurement of potassium in grapes
Type: ISE Meter
Number of sensors: 2 - Potassium & pH
Analysis technique: Direct Calibration and direct measurement
Number of samples: More than 200
Results: mg/L or mmol/L
Range: 0 up to 5g/LK+
Resolution: 0.1g/L K+
Time per sample: < 2 min. Minimum sample volume: 10 mL
Logging capacity: 100,000 samples
Power consumption: 5V / 1 A
What is included
Dual Channel ION/ mV/ pH METER for use with PC/Laptop
Software for Windows
Usb cable for data/power
Single ION PROBE. For up 1 Modular ISE.
Electrode for K+ inserted
Reference electrode/pH
Standards, ref K-VI (2x125mL), Conditioning (1x125mL)
pH buffers 4/7 (2x50mL)
