LABEC M-MIA-A - Manual (Page 9)

Ultrasonic milk analyser
2.2. Measuring range:
Fat ………………..................... …………..from 0.01% to 25% (45%*)
SNF ……………………………… ...…………………....from 3% to 40%
Density ** ………………………. ……...…….from 1000 to 1150 kg/m
3
Proteins …………………………. ………………………..from 2% to 7%
Lactose ………………………...
…………………from 0.01 % to 20 %
Water content ………………… ……………...……..from 0 % to 70 %
Temperature of milk …………… from 1 o C to 40 o C (if measurement is
30 sec, then t° is from 15 to 40°)
Freezing point ****……………… …………..from – 0,400 to – 0,700 o C
Salts ……………………………. …...…………...………from 0,4 to 4%
PH***……………………………... …………………..………from 0 to 14
Conductivity** …………………
……………...…from 2 to 14 [mS/cm]
* Option, on customers’ request
** Density data are shown in an abbreviated form. For example 27.3 have to
be understood as 1027.3 kg/m
3 . To determine the milk density, write down
the result from the display and add 1000.
Example: result 21,20; density = 1000 + 31,20 = 1031,2 kg/m
3
The abbreviated form of the density is used also when entering data for
samples in working mode Recalibrate, for example:
If the measured sample density is 1034.5 kg/m3, then in the menu for
entering the samples parameters used for calibration, across the parameter
Den = , you have to enter 34.5.
*** pH and conductivity measurements are optional and are embedded in the
device on customers' request.
**** Please, carefully read Appendix Freezing Point.
Operation manual MRC.VER.01-02.10