LABEC M-MIA-LA - Manual (Page 103)

Ultrasonic milkanalyser
Operation manual 04.11.09 101/107
Contents:
1. FUNCTION...................................................................................................................................................................5
2. TECHNICAL PARAMETERS ...................................................................................................................................6
2.1. WORKING MODES CHARACTERISTICS: ........................................................................................................6
2.1.1. M EASUREMENT MODE MILK / DAIRY PRODUCT – FIRST TYPE ................................................................................ 6
2.1.2. M EASUREMENT MODE MILK / DAIRY PRODUCT – SECOND TYPE ............................................................................ 6
2.1.3. M EASUREMENT MODE MILK / DAIRY PRODUCT – THIRD TYPE ............................................................................... 6
2.1.4. C LEANING ............................................................................................................................................................. 6
2.2. MEASURING RANGE:............................................................................................................................................7
2.3. ACCURACY:.............................................................................................................................................................8
2.4 CORRECT AMBIENT CONDITIONS: ..................................................................................................................8
2.5. DIMENSIONS: ..........................................................................................................................................................8
2.6. CONTINUOUS WORKING TIME:........................................................................................................................8
2.7 MILK SAMPLE VOLUME PER ONE MEASUREMENT:..................................................................................8
3. QUALIFICATION OF RAW MILK, THERMALLY TREATED MILK, OTHER DAIRY PRODUCTS AND
DERIVATIVES ..............................................................................................................................................................14
3.1. TAKING SAMPLES AND PREPARATION FOR ANALYSES........................................................................14
3.2. MAKING THE MEASUREMENT........................................................................................................................14
3.2.1. P REPARING THE ANALYSER FOR WORKING MODE ............................................................................................... 14
3.2.2. M AKING ANALYSES ............................................................................................................................................ 15
3.2.3. D ISPLAYING THE RESULTS .................................................................................................................................. 16
4. CLEANING THE ANALYSER ................................................................................................................................19
4.1. AUTOMATIC CLEANING THE ANALYSER ...................................................................................................19
4.1.1. C URRENT CLEANING . ..................................................................................................................................... 20
4.1.2. E ND ( FINAL ) CLEANING ....................................................................................................................................... 22
4.2. PREPARATION OF CLEANING SOLUTION ...................................................................................................25
4.2.1. P REPARATION OF ALKALINE CLEANING SOLUTION .............................................................................................. 25
4.2.2. P REPARATION OF ACIDIC CLEANING SOLUTION ................................................................................................... 25
4.3. WORKING WITH THE PERISTALTIC PUMPS .............................................................................................25
4.3. WORKING WITH THE PERISTALTIC PUMPS ..............................................................................................26
5. POSSIBLE MALFUNCTIONS AND ERROR MESSAGES, TROUBLESHOOTING .....................................28
6. MAKING CORRECTIONS AND RECALLIBRATION OF THE DEVICE.......................................................29
6.1. TAKING SAMPLES AND PREPARATION OF SAMPLES FOR CHECKING THE ACCURACY OF THE
MILK ANALYSER, MAKING CORRECTIONS AND RECALIBRATION..........................................................29
6.2. DETERMINATION THE TYPE OF THE DISCREPANCY: ............................................................................29
6.2.1. M AKING MEASUREMENTS ................................................................................................................................... 29
6.2.2. A NALYZING THE MEASUREMENT RESULTS .......................................................................................................... 29