Xylem WTW pHotoFlex Turb, Руководство по эксплуатации

Страница: 4 / 104

Contents pHotoFlex
®
Turb
4 ba75976e07 09/2021
4.5.2 Settings for photometric measurements . . . . . . 33
4.5.3 Measuring the concentration . . . . . . . . . . . . . . . 33
4.5.4 Blank value (reagent blank value) . . . . . . . . . . . 36
4.5.5 Standard adjustment (user calibration) . . . . . . . 38
4.5.6 Absorbance / % Transmission, measuring . . . . 40
4.5.7 Zero adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.5.8 Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.5.9 Analysis timer . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.5.10 Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.5.11 Measuring diluted samples . . . . . . . . . . . . . . . . 44
4.6 pH value / ORP voltage . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.1
General information . . . . . . . . . . . . . . . . . . . . . . 46
4.6.2 Measuring the pH value . . . . . . . . . . . . . . . . . . . 47
4.6.3 Measuring the ORP . . . . . . . . . . . . . . . . . . . . . . 47
4.6.4 Settings for pH and ORP measurements . . . . . 48
4.6.5 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.6.6 Carrying out the TEC and NIST/DIN calibration 52
4.7 Turbidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.7.1
General information . . . . . . . . . . . . . . . . . . . . . . 56
4.7.2 Aligning and marking a cell . . . . . . . . . . . . . . . . 56
4.7.3 Measuring the turbidity . . . . . . . . . . . . . . . . . . . 58
4.7.4 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.8 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
4.8.1
Storing measurement datasets . . . . . . . . . . . . . 63
4.8.2 Filtering measurement datasets . . . . . . . . . . . . 64
4.8.3 Displaying measurement datasets . . . . . . . . . . . 64
4.8.4 Output measurement datasets to the RS232
interface
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
4.8.5 Erasing stored measurement datasets . . . . . . . 65
4.9 Transmitting data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
4.9.1
Establishing the connection to a PC . . . . . . . . . 66
4.9.2 Data transmission with the PC software
LS Data
. . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.9.3 Data transmission with the Excel add-in
MultiLab
®
Importer . . . . . . . . . . . . . . . . . . . . . . . 67
4.9.4 Establishing the connection to a printer . . . . . . . 68
4.9.5 Configuration for the data transmission to a terminal
program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
4.9.6 Transmitting data to a printer or terminal
program
. . . . . . . . . . . . . . . . . . . . . . . . . . 70
4.9.7 Examples of data transmitted (printer, terminal
program) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
4.10 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
4.10.1 Resetting the system settings . . . . . . . . . . . . . . 72
4.10.2 Resetting the photometry settings . . . . . . . . . . . 72
4.10.3 Resetting the settings for pH measurements . . . 73