Milkotester Master Pro Operating Instructions Manual page 16

Conclusion: the difference is relatively constant value and correction
is possible to be done with – 0,2 %
If the differences are not a constant value it is necessary
recalibration to be done.
For example.
М% of the reference samples:
М% when measured with the
analyzer:
Difference:
Conclusion: It is obvious that the difference is variable value and
recalibration has to be done.
MENU
To select Service menu, System or Settings use the ↑↓ (up and
down) arrows and press ENTER.
Service menu
System
Settings
Memory
MENU > Service menu
Enter password
00000
Correction
Calibration
Security
Res. d. point
2,20 3,00
2,02 2,93
-0,18 -0,07 -0,04
Default password is 00000.
16
Operating Instructions Master Pro
Milkotester Ltd
Ultrasonic milk analyzers
3,80 4,60 5,20
3,76 4,75 5,44
0,15 0,24