Chauvin Arnoux C 320 Notice De Fonctionnement page 27

1. TECHNICAL CHARACTERISTICS ........................................................................ 28
2. DESCRIPTION OF THE INSTRUMENT ................................................................ 29
2.1 FRONT PANEL ........................................................................................................... 29
2.2 REAR PANEL ............................................................................................................. 31
2.3 BOTTOM .................................................................................................................... 31
3. PRINCIPLE OF THE CONDUCTIVITY MEASUREMENT ................................ 31
4. USE ............................................................................................................................... 33
4.1 CONNECTION AND STARTING UP ........................................................................ 33
4.2 TEMPERATURE ADJUSTMENT AND MEASUREMENT ...................................... 33
4.2.1 AUTOMATIC CORRECTION .................................................................... 34
4.2.2 MANUAL CORRECTION .......................................................................... 35
4.3 CONDUCTIVITY ADJUSTMENT AND MEASUREMENT .................................... 36
4.3.1 CHOICE OF CONDUCTIVITY RANGE ................................................... 36
4.3.2 ADJUSTING THE CELL COEFFICIENT ................................................. 37
4.3.3 VIEWING THE CELL COEFFICIENT ...................................................... 38
4.3.4 ADJUSTING THE TEMPERATURE COEFFICIENT ............................... 38
5. TABLE: CONDUCTIVITY OF POTASSIUM CHLORIDE SOLUTIONS .......... 39
5.1 CONDUCTIVITY VS. TEMPERATURE ................................................................... 39
5.2 CONDUCTIVITY OF REFERENCE SOLUTIONS OF POTASSIUM CHLORIDE AT
20°C ............................................................................................................................ 40
5.3 ADJUSTING RECORDER OUTPUT ......................................................................... 41
5.3.1 FACTORY OUTPUT SETTING ................................................................. 41
5.3.2 ADJUSTING THE PARAMETERS OF THE ANALOG OUTPUT ............. 41
5.4 RS 232/V24 SERIAL DIGITAL OUTPUT .................................................................. 43
5.5 RESET ......................................................................................................................... 44
5.5.1 RESET PROCEDURE: .............................................................................. 44
5.5.2 VALUES AFTER RESET: .......................................................................... 44
6. IF SOMETHING GOES WRONG ............................................................................ 45
7. SAFETY RULES ......................................................................................................... 46
8. MAINTENANCE ......................................................................................................... 47
8.1 CLEANING ................................................................................................................. 47
8.2 METROLOGICAL CHECK ........................................................................................ 47
8.3 REPAIR ....................................................................................................................... 47
9. TO ORDER .................................................................................................................. 47
9.1 DELIVERY CONDITION ........................................................................................... 47
Conductimeter C 320
CONTENTS
English
27