LABEC M-MIA-A - Manual (Page 83)

Ultrasonic milk analyser
Second variant
If you’ve entered for the device basic freezing point –0.540
°C, measured
freezing point –0.540 °C, the milk analyzer will indicate 0%. When you add
3,8% water, the device will indicate 3,8%-added water.
From the above mentioned follows that it is very important to enter correct
basic freezing point in the device.
The device’s results for added water may give information about doubt of
added water in the milk and the exact value of this added water may be
determined after a “cowshed sample” is taken and the result for the freezing
point, measured by the milk analyzer of the “cowshed sample” is entered as
basic freezing point in the formula for calculation of added water.
Then the result from this formula will give us the absolute value of the added
water for the corresponding milk supplier.
Operation manual MRC.VER.01-02.10