Milkotronic LACTOSCAN SA, Operation Manual

Page: 101 / 110

Ultrasonic milk analyser
Operation manual 11.04.19 101/110
value (6,5 - 13,00
mS/cm (18°C) Infections damage the tissue of the udder. This
allows sodium and chlorine ions from the blood to
be released into the milk. The concentration of
ions in the milk is thereby raised, and it can more
easily conduct an electrical current - the
conductivity of the milk increases.
Milk conductivity can be used as tests for degree of water evaporation in
condense milk production.
Milk conductivity change notifies of powder (dry) milk solution rate.
2. Conductivity measurement
Conductivity measurement is additional possibility of the analyser and is
delivered on customers request/
3. Co Meter Calibr
Serves for conductivity measuring system calibration. Clean the analyzer
before starting conductivity measurement. (see p. 4.1). You need a standard
buffer with conductivity 5.02[mS/cm] (you may order it for delivery together
with the analyser), with temperature 18
o
С. After starting this mode, the
analyzer makes preparation for measurement and when it is ready, the
following message is displayed:
Co Meter Value
Base= 5.02
The basic value of the buffer solution is shown. We can use buffer solution
with another conductivity (from 4 to
5 mS/cm) or refer to the Note at the end
of this point. The value of the used buffer must be changed or confirmed.
Pressing ENTER confirms, + or – increase or decrease the value. After 3
rd
pressing of ENTER the following message appears on the display:
CoMeter Calibr
Put new sample
And press Enter
The buffers' temperature is indicated during measurement. After finishing the
measurement the following message appears on the display: