Wohler WA 335, Operating Manual

Page: 82 / 120

Sommaire
82
6 Measuring with the EC probe ............ 58
6.1.1 Storage and care ......................................... 58
6.1.2 Prior to measurement .................................. 58
6.2 Measuring electric conductivity ................... 58
6.3 Measuring salinity........................................ 59
6.4 Measuring TDS ........................................... 59
7 Saving readings .................................. 60
8 Retrieving saved data ......................... 64
9 Settings ................................................ 65
9.1 Delete all data P10 (clear memory) CLr ...... 66
9.2 Testing the pH probe ................................... 67
9.3 Reviewing the calibration readings (electric
conductivity) ................................................ 67
9.4 Reviewing the cell constant (electric
conductivity) ................................................ 68
9.5 Setting the TDS factor ................................. 68
9.6 Setting the temperature unit ........................ 69
10 Calibration ........................................... 70
10.1 Calibrating the pH probe ............................. 70
10.1.1 Calibrating pH 7 .......................................... 71
10.1.2 Calibrating pH 4 and pH 10 ......................... 71
10.2 Calibrating the EC probe ............................. 72
10.2.1 Calibration interval....................................... 72
10.2.2 Calibration solution ...................................... 72
10.2.3 Prior to calibration ....................................... 73
11 Faults ................................................... 75
12 Warranty and service ......................... 79
13 Declaration of conformity .................. 79
14 Short guide .......................................... 80
1 Généralités .......................................... 85
1.1 Informations concernant la notice d’utilisation
85
1.2 Indications contenues dans la notice
d’utilisation .................................................. 85