LABEC M-MIA-A User Manual
Page 101
Ultrasonic milk analyser
2.
P
H
E
LECTRODE
......................................................................................................................................................... 83
2.1. ELECTRODE PART .............................................................................................................................................. 83
2.2. ELECTRODE CARE & ELECTRODE MAINTENANCE ................................................................................ 83
2.3. STORAGE................................................................................................................................................................ 83
2.4. AFTER USE............................................................................................................................................................. 83
2.5. ELECTROLYTE REPLACEMENT (FOR REFILLABLE ELECTRODE ONLY). ....................................... 84
2.6. NEW ELECTROLYTE PREPARATION:........................................................................................................... 84
2.7. RE-USE THE ELECTRODE. ................................................................................................................................ 84
2.8. ELECTRODE CLEANING.................................................................................................................................... 84
2.9. ELECTRODE ACTIVATION ............................................................................................................................... 85
2.10. REJUVENATION PROCEDURE ....................................................................................................................... 85
2.11. ELECTRODE LIFESPAN ................................................................................................................................... 85
3.
B
UFFER
S
OLUTIONS
.................................................................................................................................................. 86
4.
P
H
E
LECTRODE
C
ALIBRATION
.................................................................................................................................. 86
5.
PH
HELPFUL HINTS
................................................................................................................................................... 87
6.
PH
MEASURING
......................................................................................................................................................... 88
7.
P
H
C
ALIBRATION
. ..................................................................................................................................................... 89
11.
P
H
TEST
.................................................................................................................................................................. 91
APPENDIX 8 CONDUCTIVITY MEASURING ........................................................................................................ 92
1.
M
ETHOD OF DETERMINATION
. .................................................................................................................................. 92
2. CONDUCTIVITY MEASUREMENT...................................................................................................................... 93
3. CO METER CALIBR ................................................................................................................................................ 93
4. CO METER TEST. .................................................................................................................................................... 94
5. CO METER EN/DIS. ................................................................................................................................................. 94
6.CORRECTIONS IN CONDUCTIVITY MEASUREMENT................................................................................... 95
7. CONDUCTIVITY CALIBRATION BUFFER PREPARATION .......................................................................... 95
CONTENTS:................................................................................................................................................................... 96
Operation manual
MRC.VER.01-02.10