LABEC M-MIA-CC - Manual (Page 18)

Ultrasonic milk analyser
Operation manual 23.08.10 16/98
Make sure the analyser is still during measurement. Vibrations may lead to
inaccurate results.
To start measurement:
- pour the preliminary prepared sample in the sample holder (now you may
use holders with different size - plastic and glass 100 ml);
Fig.6 Input pipe
The input pipe of the analyser is knee-joint (mobile). Move it
forward in order to be possible to dip its end in the milk
sample and place the sample holder in the recess of the
analyser.
- press the button Enter.
The analyser sucks the milk, makes the measurement and
used milk sample is poured through the holes of the grid
below the input pipe of the analyser and enters the vessel for
collecting waste liquids (see Fig. 3 Principle working scheme
of the analyser). During the measurement the temperature of the sample is
shown on the display.
Ignore the results received immediately after switching on the analyser and
after measuring distilled water. Make a second measurement with new
portion of the same sample.
3.2.3. Displaying the results
3.2.3.1. When the measurement is finished, the sample returns in the
sample-holder and the display shows the results. For example:
Results:
F=ff.ff S=ss.ss
D=dd.dd P=pp.pp
L=ll.ll W=ww.ww
Where:
F= ff.ff
- measured FAT in percentage;
S= ss.ss - measured SNF in percentage;
D= dd.dd - measured density in percentage;
P= pp.pp - measured protein in percentage;
L= ll.ll - measured lactose in percentage;
W= ww.ww - measured sample’s added water in percentage;