1. Maselli
Beverage Analyzer IB05

2. IB05 Beverage Analyser - Brix - Diet - CO2 Control UC04 Panel
Carbonation analyser
UR21
Brix / Diet analyser
(refractive index based technology)
Electrical
Connections
Input / Output
Standard Parameters:
- Brix
- Diet
- CO2
Optional Parameters:
- Sugar inversion
- Alcohol
- Oxygen
Sampling pump

3. Maselli OEM Configuration
End Users
OEMs
MR03
Control Panel
UC04
Carbonation analyser
UR21
Brix / Diet analyser
(refractive index
based technology)
Approved by: Krones, KHS, Sidel, Miteco

4. Maselli UC05
Carbometric Theory

5. Gas dissolved in liquid
THE QUANTITY OF THE GAS DISSOLVED IN A LIQUID IS
GENERALLY INFLUENCED BY DIFFERENT FACTORS
liquid nature
gas nature
PRESSURE
TEMPERATURE
The system is made of 2 components in 2 phases so
2 variables (p, T) completely define its status

6. Henry’s Law For gas dissolved in liquid, without any reaction
xGAS: gas molar fraction
PGAS: gas partial pressure
k: constant
At equilibrium status, where free liquid volume is gas saturated, reached after mechanical stressing of liquid, pressure p is PGAS
Measuring temperature T allows to determine gas content

7. Gas content tables

8. CO2 in deaerated beverage
Experimentally the quantity of CO2 in the deaerated beverages depends on equilibrium PRESSURE and TEMPERATURE as follows:

9. CO2 measuring method Product sampling
Mechanical stressing to reach the equilibrium condition
Temperature and pressure detection
Data eleboration and calculation for CO2 content

10. UC05 Construction Main Motor Cap valves By Pass system Measuring Cell
Pt1000
Magnetic Elements
Pressure sensor
Main Motor
Cap valves
By Pass system
Stirring Element
Measuring Cell
Vacuum Membrane

11. UC05 Analysis steps
Sampling
Creation of extravolume / stirring

12. UC05 Analysis steps
Washing
Pressure, Temperature
data acquisition

13. UC05 Mechanical diagram of the cycle
DIAGRAM OF PRESSURE IN THE MEASURING CELL
DIAGRAM OF DIAPHRAGM POSITION
DIAGRAM OF VALVES POSITION
PRESSURE AND TEMPERATURE DATA ACQUISITION
STIRRING SYSTEM START
STIRRING SYSTEM STOP
TOTALLY OPENED VALVES
TOTALLY CLOSED VALVES
POSITION IN WHICH THE INDUCTIVE SENSOR SIGNAL STARTS THE CYCLE AND THE STIRRING SYSTEM.

14. UC05 Carbonation Analyzer Test of stirring efficiency
Pipe Line pressure
Transient time
Line in on
Line off
7s of Stirring time before measuring pressure
3s of Stirring time before measuring pressure
Stirring time
No Stirring before measuring pressure

15. Maselli IB05
Diet Theory

16. Focus on Diet Soft drinks
Water
Diet Syrup:
aspartame
phosphoric acid
caramel
caffeine
water
etc.
DIET COKE
Laboratory Analyzer
(spectrophotometer):
phosphoric acid of the Diet Coke
with spectrophotometer
(the control established by
measuring one of the components)
Maselli IB05 Inline:
nD of the Diet Coke
with refractometer
(the control is established by
measuring everything that is not water)

17. Diet Analysis Laboratory - Line
Traditional lab methods
Maselli IB05
The measurement unit in the laboratory is different from the measure unit in the line
A recipe with a specific conversion factor has to be used .

18. Diet Control How good is the correlation???
The IB05 measures the refractometric degree
The IB05 has the capatability to control ‘what is not water’ of a diet beverage correlating the results with existing lab methods
The capatability has been demostrated performing several experiments with different products
How good is the correlation???

19. Maselli IB05 Correlation with the Lab
Diet soft drinks readings: Maselli vs Lab
30 measurements: one sample each 2’
Valve change
Data from CCE Wilsonville, USA (QA Manager Will Looney)

20. Maselli Diet from the Line to the Lab
Maselli Diet in the line
Our next step is to move
this technology
from the line
to the laboratory!
Maselli Diet in the lab
DR10
Easy Diet
Lab Monitor

21. Refractometric Brix and dilution

22. Refractometric Brix and dilution

23. Refractometric Brix and dilution

24. Refractometric Brix and dilution

25. Refractometric Brix and dilution

26. Conclusion Around 99.7 % of a diet beverage is water
Selective measuraments control only a fraction of what is not water
IB05 and DR10 control everything is not water
The IB05 measurement is equivalent to the Dr10 measurement
IB05 and DR10 have the capatability to follow diluition
A linear correlation between refractometric brix and diluition by weight has been proven for all the different beverage
In order to match DR10 and IB05 to not a selective measurements a specific coefficient has to be used.

27. IB05/DR10 and traditional methods

28. Maselli IB05
Installation

29. Maselli Diet Flavor Changeover
No,
during changeover when the valve
to the filler is still closed,
the Maselli pump would circulate
always the same product.
YES,
during changeover when the valve
to the filler is still closed,
the Maselli pump would circulate
more product being the sample
more representative.