Metrohm IC Net 2.2 Manuel d'utilisateur

CH-9101 Herisau/Switzerland Internet www.metrohm.com E-Mail [email protected] 6.6034.023 Metrodata IC Net 2.2 8.110.8263 Software Manual

1 Introduction IC Net 2.2 2 1.2 Information about the software manual This 8.110.8263 Software Manual provides a comprehensive overview of the oper

6 Devices IC Net 2.2 92 Flow Overall flow of pump control system in mL/min. Entry range: 0.01 ... 20.00 mL/min (depending on number of pumps) %B

6.8 Metrohm solvent delivery unit IC Net 2.2 93709 IC Pump window for parameter settings and manual control of the selected pump. Pressure checkin

6 Devices IC Net 2.2 94 6.9 752 Pump Unit 6.9.1 752 Pump Unit features The Metrohm 752 Pump Unit is a 2-channel peristaltic pump which is normally

6.9 752 Pump Unit IC Net 2.2 95Manual The Manual tab of the 752 Pump Unit window for manual operation is only available for a connected system. P

6 Devices IC Net 2.2 96 ENABLED Enable program start (a disabled program is not started). <Add> Add new program instruction. <Delete>

6.10 753 Suppressor Module IC Net 2.2 976.10 753 Suppressor Module 6.10.1 753 Suppressor Module features The Metrohm 753 Suppressor Module consi

6 Devices IC Net 2.2 98 Manual The Manual tab of the 753 Suppressor Module window for manual operation is only available for a connected system. Pu

6.10 753 Suppressor Module IC Net 2.2 99First column Time at which program instruction is ap-plied. Entry range: 0.0 ... 999.9 min If no time is

6 Devices IC Net 2.2 100 6.11 754 Dialysis Unit 6.11.1 754 Dialysis Unit features The Metrohm 754 Dialysis Unit is a unit for on-line sample dialy

6.11 754 Dialysis Unit IC Net 2.2 101Manual The Manual tab of the 754 Dialysis Unit window for manual opera-tion is only available for a connected

1.3 Notation and pictograms IC Net 2.2 3 can be updated at any time by downloading the latest applica-tions from the Internet under «www.metrohm.c

6 Devices IC Net 2.2 102 Third column Parameter for program instruction (see be-low). ENABLED Enable program start (a disabled program is not star

6.12 793 Sample Prep Module IC Net 2.2 1036.12 793 Sample Prep Module 6.12.1 793 Sample Prep Module features The Metrohm 793 Sample Prep Module

6 Devices IC Net 2.2 104 Manual The Manual tab of the 793 Sample Prep Module window for manual operation is only available for a connected system.

6.12 793 Sample Prep Module IC Net 2.2 105First column Time at which program instruction is ap-plied. Entry range: 0.0 ... 999.9 min If no time i

6 Devices IC Net 2.2 106 6.13 812 Valve Unit 6.13.1 812 Valve Unit features The Metrohm 812 Valve Unit is a control unit with one or two built-in

6.13 812 Valve Unit IC Net 2.2 1076.13.3 812 Valve Unit window 812 icon / Open The 812 Valve Unit window for parameter settings is opened by se-l

6 Devices IC Net 2.2 108 First column Time at which program instruction is ap-plied. Entry range: 0.0 ... 999.9 min If no time is entered, the prog

6.14 816 IC Eluent Selector IC Net 2.2 1096.14 816 IC Eluent Selector 6.14.1 816 IC Eluent Selector features The Metrohm 816 IC Eluent Selector

6 Devices IC Net 2.2 110 Manual The Manual tab of the 816 IC Eluent Selector window for manual operation is only available for a connected system.

6.14 816 IC Eluent Selector IC Net 2.2 111 First column Time at which program instruction is ap-plied. Entry range: 0.0 ... 999.9 min If no time

1 Introduction IC Net 2.2 4 1.4 Installation 1.4.1 Hardware requirements for the PC Computer Pentium III with 450 MHz or higher Operating system

6 Devices IC Net 2.2 112 6.15 828 IC Dual Suppressor 6.15.1 828 IC Dual Suppressor features The 828 IC Dual Suppressor is a continuous, regenerati

6.15 828 IC Dual Suppressor IC Net 2.2 113Manual The Manual tab of the 828 IC Dual Suppressor window for manual operation is only available for a

6 Devices IC Net 2.2 114 First column Time at which program instruction is ap-plied. Entry range: 0.0 ... 999.9 min If no time is entered, the pro

6.15 828 IC Dual Suppressor IC Net 2.2 115 Links The Links tab of the 828 IC Dual Suppressor is used for COM port selection and settings (details

6 Devices IC Net 2.2 116 6.16 750 Autosampler 6.16.1 750 Autosampler features The Metrohm 750 Autosampler is a sampler for automatic sam-ple inject

6.16 750 Autosampler IC Net 2.2 1176.16.3 750 Autosampler window 750 icon / Open The 750 Autosampler window for parameter settings is opened by s

6 Devices IC Net 2.2 118 Loop size is Size of the sample loop at the 733 IC Sepa-ration Center. If the loop size is > 20 µL, only 3 injections p

6.16 750 Autosampler IC Net 2.2 119Manual injection Sample vial number Number of sample vial to be used for man-ual injection. <Select> Sel

6 Devices IC Net 2.2 120 6.17 766 IC Sample Processor 6.17.1 766 IC Sample Processor features The Metrohm 766 IC Sample Processor is a sampler for

6.17 766 IC Sample Processor IC Net 2.2 121If the system is connected and the 766 icon is clicked with the right mouse button, the following menu

1.4 Installation IC Net 2.2 5 To change from an IC Net installation (without 21 CFR part 11 features) to an IC Net Compliant (with 21 CFR part 11

6 Devices IC Net 2.2 122 <Stop> Stop moving the rack to place the specified vessel at the needle. Position Selection of the vessel to be pla

6.17 766 IC Sample Processor IC Net 2.2 123Status display The current status of the 766 IC Sample Processor can be dis-played on the Current state

6 Devices IC Net 2.2 124 Num Row number (read-only). Task Program instruction (see below). Parameter Parameter for program instruction (see be-l

6.17 766 IC Sample Processor IC Net 2.2 125Ctrl "control command" Set the specified remote output signal. In addition to the normal con

6 Devices IC Net 2.2 126 Vial positions Rack type Current rack type (read-only). Parameter Name for special vial position. Pattern Number of spe

6.17 766 IC Sample Processor IC Net 2.2 127Control Parameter Name for special control command. Pattern Remote line settings for special control

6 Devices IC Net 2.2 128 Scan Parameter Name for special scan command. Pattern Remote line settings for special scan com-mand. <Add> Add a

6.18 788 IC Filtration Sample Processor IC Net 2.2 1296.18 788 IC Filtration Sample Processor 6.18.1 788 IC Filtration Sample Processor features

6 Devices IC Net 2.2 130 If the system is connected and the 788 icon is clicked with the right mouse button, the following menu appears: Open Open t

6.18 788 IC Filtration Sample Processor IC Net 2.2 131<Stop> Stop moving the rack to place the specified vessel at the needle. Position Se

1 Introduction IC Net 2.2 6 Metrohm IC Net 2.1 in the list and clicking on <Add/remove>. All program files and icons should be removed. 5. De

6 Devices IC Net 2.2 132 Status display The current status of the 788 IC Filtration Sample Processor can be displayed on the Current state subtab of

6.18 788 IC Filtration Sample Processor IC Net 2.2 133 Num Row number (read-only). Task Program instruction (see below). Parameter Parameter fo

6 Devices IC Net 2.2 134 Ctrl "control command" Set the specified remote output signal. In addition to the normal control commands (detai

6.18 788 IC Filtration Sample Processor IC Net 2.2 135Vial positions Rack type Current rack type (read-only). Parameter Name for special vial p

6 Devices IC Net 2.2 136 Control Parameter Name for special control command. Pattern Remote line settings for special control command. <Add>

6.18 788 IC Filtration Sample Processor IC Net 2.2 137Scan Parameter Name for special scan command. Pattern Remote line settings for special sc

6 Devices IC Net 2.2 138 6.19 Data recorder 6.19.1 Data recorder icon The Data recorder icon is one of the components always pre-sent in a new SYS

6.19 Data recorder IC Net 2.2 139Processing method Name of the method file (*.mtw) linked to the system. <show> Open processing method. &l

6 Devices IC Net 2.2 140 709 IC Pump # flow Flow channel of the 709 IC Pump. # pressure Pressure channel of the 709 IC Pump. Pump control system (S

6.20 System timer IC Net 2.2 1416.20 System timer 6.20.1 Timer icon The system timer is used for programming system tasks which are started autom

2.1 Starting/closing the program IC Net 2.2 7 2 Fundamentals of the operation 2.1 Starting/closing the program 2.1.1 Start the «IC Net» program

7 Methods IC Net 2.2 142 7 Methods A method contains all information necessary for data acquisi-tion, integration, peak evaluation and quantificatio

7.2 Passport IC Net 2.2 1437.2.1 General Tab General of the passport with general description of the method and determination. Ident User defin

7 Methods IC Net 2.2 144 To reset the Run number press [Ctrl] [F8]. The Analysis number window is opened where the run number for the next run can

7.2 Passport IC Net 2.2 145Internal standard amount Concentration of the internal standard component for relative concentration calcu-lations. Dat

7 Methods IC Net 2.2 146 7.2.4 Eluent Tab Eluent of passport with eluent information. Eluent A Description of eluent composition (max. 256 charac

7.2 Passport IC Net 2.2 1477.2.5 Comment Tab Comment of passport for entry of free-text user comments into the chromatogram description. Use this

7 Methods IC Net 2.2 148 7.3 Method setup IC NET / Method / Method setup This menu item opens the Method setup window which includes the most comm

7.3 Method setup IC Net 2.2 1497.3.3 Filters Tab Filters of Method setup window with parameters for noise filtra-tion of raw data. Three different

7 Methods IC Net 2.2 150 7.3.4 Processing Tab Processing of Method setup window for definition of actions that are performed during the run or when

7.3 Method setup IC Net 2.2 151Program before Name and path of the program to be started automatically before the run is started. Program after

2 Fundamentals of the operation IC Net 2.2 8 2.2 Glossary Batch reprocessing Batch reprocessing is understood to be the subsequent reproc-essing of

7 Methods IC Net 2.2 152 European Pharmacopoeia Formula setting according to European Pharmacopoeia. US Pharmacopoeia Formula setting according to

7.4 Integration IC Net 2.2 1537.4 Integration 7.4.1 General information IC NET / Method / Integration This menu item opens the Integration param

7 Methods IC Net 2.2 154 7.4.2 Setup Tab Setup of Integration parameters window with integration pa-rameters. The two most important of these parame

7.4 Integration IC Net 2.2 155width of the narrowest peak on the chroma-togram (normally 2…10 s). Entry range: 0.1…480 s Broadening Broadening f

7 Methods IC Net 2.2 156 <Suggest> This function sets up reasonable integration parameters in the following way: • Slope is set to a reasona

7.4 Integration IC Net 2.2 157If an integration event is added or modified, the Edit integration event window is opened where the following parame

7 Methods IC Net 2.2 158 Integration events for peak start/end Set peak start Force the beginning of a new peak. If a peak is available at the mome

7.4 Integration IC Net 2.2 159Set horizontal baseline Set horizontal baseline for all peaks except the last one of adjacent peaks that are not sep

7 Methods IC Net 2.2 160 Force horizontal Cancel horizontal base back base back Force horizontal base back Set horizontal baseline for a si

7.5 Calibration and quantification IC Net 2.2 1617.5 Calibration and quantification 7.5.1 General information The aim of any chromatographic anal

2.2 Glossary IC Net 2.2 9 fluenced by the integration parameters and the optionally pro-grammable integration events which are defined in the meth

7 Methods IC Net 2.2 162 7.5.2 Notations R Stands for response value, either area or height, depending on setting selected in the Calibration graph

7.5 Calibration and quantification IC Net 2.2 1637.5.3 External standard calibration External standard calibration (absolute calibration) is a ke

7 Methods IC Net 2.2 164 Number Row number (read-only). Peak Number of the peak in the chromatogram that corresponds to the given component. If

7.5 Calibration and quantification IC Net 2.2 165min C (max C) Minimum (Maximum) concentration value for the component. Components whose concentr

7 Methods IC Net 2.2 166 7.5.5 Peak identification IC NET / Method / Calibration / Identification Selecting this menu item or clicking on <Identi

7.5 Calibration and quantification IC Net 2.2 167Worst case... Information on the component with the worst (largest) deviation of actual and ex-p

7 Methods IC Net 2.2 168 Level 1...Level N Contains concentrations (or other chosen values) of components for corresponding Calibration level. <

7.5 Calibration and quantification IC Net 2.2 1697.5.7 Calibration curve IC NET / Method / Calibration / Graphs Selecting this menu item or clicki

7 Methods IC Net 2.2 170 Calibration points table This table contains the basic information used to construct the calibration curve: Level Number

7.5 Calibration and quantification IC Net 2.2 171Base Base for calculations (Area or Height) in quantification and calibration procedures. Indic

2 Fundamentals of the operation IC Net 2.2 10 2.3 Overview of program windows «IC Net 2.2» consists of different windows whose functionality is lin

7 Methods IC Net 2.2 172 amount of the injected components becomes equal to the declared value. This declared sum-mary amount is entered into the Co

7.6 Report output IC Net 2.2 1737.6 Report output 7.6.1 Report options window IC NET / Method / Report options IC NET / Process / Make report

7 Methods IC Net 2.2 174 7.6.2 Items to report This part of the Report options window contains a list of important report items that can be include

7.6 Report output IC Net 2.2 175Chromatogram plot Plot of the chromatogram (only for Printer or File destination). Peak table Peak table with

7 Methods IC Net 2.2 176 7.6.3 More items to report This part of the Report options window contains a list of rarely used report items that can be

7.6 Report output IC Net 2.2 177 4 11.19 5.0 9.933e-03 0.00 0.000 0 bromide 5 14.60 5.0 7.912e-03 7.56

7 Methods IC Net 2.2 178 parameter is used to detect an underflow condition. Zero A signal level on a baseline (in ADC con-version units). This pa

7.6 Report output IC Net 2.2 1797.6.4 Report destination The following output devices can be selected simultaneously in any combination as targets

7 Methods IC Net 2.2 180 As long as no universal component is de-fined, only peaks with non-zero concentra-tions are listed. The peak table includes

7.6 Report output IC Net 2.2 181Concentration of std Concentration of the internal standard component for relative concentration calcu-lations. T

2.5 Icons of the main window IC Net 2.2 112.5 Icons of the main window The following icons are displayed in the IC NET main window: Open chromat

7 Methods IC Net 2.2 182 7.6.6 Template options For report output using a report template the following parame-ters can be modified: Template Selec

7.6 Report output IC Net 2.2 1837.6.8 Report elements If Quantification method = Custom has been selected, the peak ta-ble can be customized on th

7 Methods IC Net 2.2 184 where i and i+1 indexes refer to the neigh-boring peaks, and w0.607 stands for the peak width at 60.7 % of the peak height.

7.6 Report output IC Net 2.2 185PGF = 1 for an ideal peak with gaussian shape. asymmetry Peak asymmetry As is calculated at 1/10 of the peak heig

7 Methods IC Net 2.2 186 peak amount Absolute amount of substance which is contained in the sample loop volume. It is the product of the absolute c

7.6 Report output IC Net 2.2 187The complete component type may look like: BBD : !R. group Number of the group for the component. spectral ratio

8 Chromatograms IC Net 2.2 188 8 Chromatograms 8.1 Chromatogram window The CHROMATOGRAM window is used to show a running or re-corded chromatogram.

8.2 Chromatogram file handling IC Net 2.2 189During active data acquisition the elapsed time, the duration of the chromatogram or program and the

8 Chromatograms IC Net 2.2 190 Filename Filename (common wildcards as * and ? are possible). Selected Number of selected chromatograms and their

8.2 Chromatogram file handling IC Net 2.2 1918.2.2 Save chromatogram IC NET / File / Save / Chromatogram Save the selected chromatogram in a chr

All Rights Reserved. Printed in Switzerland by Metrohm AG, CH-9101 Herisau 2003

2 Fundamentals of the operation IC Net 2.2 12 2.6 Overview of file types The following file types are produced by the «IC Net» software: *.adb Au

8 Chromatograms IC Net 2.2 192 Represent raw data as Output of raw data: Default units (float) Y values are exported in default units for the chan

8.3 Graphical representation IC Net 2.2 1938.3 Graphical representation 8.3.1 Appearance IC NET / View / Appearance This menu item opens the App

8 Chromatograms IC Net 2.2 194 Response axis Y from Beginning of the window on Y axis. Y to End of the window on Y axis. Tic marks Plot axes la

8.3 Graphical representation IC Net 2.2 195Component name Name of the component. Component name + Quantity Name and quantity of the component. C

8 Chromatograms IC Net 2.2 196 Colors Tab Colors of the Appearance window with color settings parame-ters for chromatograms. this color is default

8.3 Graphical representation IC Net 2.2 1978.3.2 Other graphical functions IC NET / View / X full scale By selecting this menu item or pressing

8 Chromatograms IC Net 2.2 198 8.4 Peak editor 8.4.1 Switching on/off the peak editor IC NET / Process / Peak editor The peak editor mode is used

8.4 Peak editor IC Net 2.2 199 IC NET / Peak / Select end point Move the cursor to the end of the nearest peak and select the peak. IC NET / Pe

8 Chromatograms IC Net 2.2 200 8.5 Printing 8.5.1 Page layout for printing IC NET / File / Page layout The selection of this menu item or clicking

8.5 Printing IC Net 2.2 201<Save as default> Save set page layout parameters as default values. 8.5.2 Printer settings IC NET / File / Pr

2.7 Context-sensitive menus IC Net 2.2 13*.rtt Report file (ASCII file) Contains a report template. The *.rtt file is stored in the program folde

8 Chromatograms IC Net 2.2 202 8.6 Miscellaneous functions 8.6.1 Reintegration IC NET / Process / Reintegrate This menu item opens the Integration

8.6 Miscellaneous functions IC Net 2.2 203Meaning Meaning of the signature, can be selected from a pop-up list that is predefined in the Meaning

8 Chromatograms IC Net 2.2 204 IC NET / Process / Electronic signature This window displays the signatures of the chromatogram in the active windo

8.6 Miscellaneous functions IC Net 2.2 2058.6.5 Compare chromatogram IC NET / Process / More / Compare This menu item opens the Compare with win

8 Chromatograms IC Net 2.2 206 File Close Close window and return to Compare with win-dow. Edit Copy Copy the data of the comparison to the clip-b

8.6 Miscellaneous functions IC Net 2.2 207 8.6.7 Invert chromatogram IC NET / Process / More / Invert! This menu item inverts the response curve

8 Chromatograms IC Net 2.2 208 <Cancel> Close the window and abandon changes. For details on the «Autodatabase 1.0» program, open this pro-g

9.1 Sample queue file handling IC Net 2.2 2099 Sample queue A sample queue is a table containing sample-specific data which is used to facilitate

9 Sample queue IC Net 2.2 210 9.2 Sample queue control 9.2.1 Sample queue overview table IC NET / File / Open / Sample queue SYSTEM / System /

9.2 Sample queue control IC Net 2.2 211Amount Sample amount. If this value is different for the calibration run (c) and the sample run (s), the c

2 Fundamentals of the operation IC Net 2.2 14 [ PageDown ] Shifts a chromatogram on 1/10 part of a screen downwards. [ Shift ] + [ up ] Increases

9 Sample queue IC Net 2.2 212 9.2.4 Cancel last run SAMPLE QUEUE OVERVIEW / Control / Cancel last run Cancel the last run (set Started = 0 for this

9.3 Sample queue editor IC Net 2.2 213Vial Autosampler vial position to take sample from. Volume Injected volume of sample in µL. Dilution Samp

9 Sample queue IC Net 2.2 214 QUEUE EDITOR / Edit / Paste row(s) Paste the rows from the clipboard into the sample queue table. QUEUE EDITOR / E

10.1 Batch reprocessing queue file handling IC Net 2.2 21510 Batch reprocessing Reprocessing is understood to be the subsequent reprocessing of a

10 Batch reprocessing IC Net 2.2 216 10.1.3 Save batch reprocessing queue QUEUE EDITOR / File / Save Save the batch reprocessing queue in a batch

10.2 Perform batch reprocessing IC Net 2.2 217 Reprocess calibration runs Reprocess all calibration chromatograms (calibration level > 0). Upda

10 Batch reprocessing IC Net 2.2 218 switched on) by updating the concentration table. Default scheme Default setting for recalibration reprocess-i

10.2 Perform batch reprocessing IC Net 2.2 219ters Ident, Sample Info 1 and Sample Info 2 entered in the batch reprocessing table are overwritten

10 Batch reprocessing IC Net 2.2 220 Statistics Options REPROCESS / <Edit statistics options> The Statistics options window is used to set the

10.2 Perform batch reprocessing IC Net 2.2 221<Advanced> Open the Advanced window for export set-tings of the statistics. Advanced REPROCES

3.1 Fonts IC Net 2.2 153 Software settings 3.1 Fonts IC NET / Options / Fonts This option allows the selection of fonts used by the system. Font

10 Batch reprocessing IC Net 2.2 222 The statistics output file is a ASCII file. It can be edited by any text editor, but the file structure of the

10.3 Batch reprocessing queue editor IC Net 2.2 223The chromatogram axes, labels and colors can be set in the Ap-pearance window. The multi-channe

10 Batch reprocessing IC Net 2.2 224 Calibration level Calibration level (see section 7.5) for the sample: Level 0 stays for normal analysis, level

10.3 Batch reprocessing queue editor IC Net 2.2 225Save the modified batch reprocessing queue and close the QUEUE EDITOR window. QUEUE EDITOR /

11 Appendix IC Net 2.2 226 11 Appendix 11.1 Software license The use of the Software is subject to this License Agreement be-tween you and Metrohm A

11.1 Software license IC Net 2.2 2275. Metrohm and its distributor disclaim all other warranties and liability. In particular, Metrohm and its di

11 Appendix IC Net 2.2 228 11.2 Declaration of conformity – Software validation The software "Metrodata IC Net 2.2" was developed in acco

11.3 Index IC Net 2.2 22911.3 Index % %B ...90,92 %C ...

11 Appendix IC Net 2.2 230 788 IC Filtration Sample Processor configuration... 134 features...

11.3 Index IC Net 2.2 231Autodatabase options ...207,219 Automatic logout after ...

3 Software settings IC Net 2.2 16 User Window Possible actions Novice, Master New Password This window allows the user to change his Password. Adm

11 Appendix IC Net 2.2 232 data compression ... 206 definition ...

11.3 Index IC Net 2.2 233D <Daily>...48 Damping...

11 Appendix IC Net 2.2 234 Enable detection ... 157 Enable negative peaks...

11.3 Index IC Net 2.2 235I IC Applications Collection (8.732.2013) ...2 IC pump...

11 Appendix IC Net 2.2 236 List of program instructions...43,59,66,85,96,99, ...102,105,108,111,114,124,133 <Load def

11.3 Index IC Net 2.2 237Number of peaks ...154 Number of theoretical plates...

11 Appendix IC Net 2.2 238 Printing range... 201 Processing ...

11.3 Index IC Net 2.2 239Respnsibility ...203 Response ...

11 Appendix IC Net 2.2 240 Software validation... 228 Sort window...

11.3 Index IC Net 2.2 241<Update> ...166 Upload buffer ...

3.2 Security system IC Net 2.2 17<Modify user> Edit current user's settings (username, full name, access level, status), opens the Mod

3 Software settings IC Net 2.2 18 failed Login attempts exceeds the limit set in the Password Options. The user can be set Active again by the Admin

3.3 Audit Trail IC Net 2.2 19Automatic Logout After After the specified period of inactivity (in min-utes) the system is locked, to protect it aga

3 Software settings IC Net 2.2 20 Audit Trail window The Audit Trail window displays the Audit Trail records of the IC Net or Chromatogram History i

3.4 Global settings IC Net 2.2 21Sort window This window offers a more refined possibility to arrange log data by combining the column titles of t

Table of contents IC Net 2.2 I Table of contents 1 Introduction ...1 1.1 Purpose of p

3 Software settings IC Net 2.2 22 If method changed Global settings for saving of method files: Don’t ask to save The method file is not saved au

3.4 Global settings IC Net 2.2 23togram is saved. If this option is disabled, the directory is opened where the last opened chroma-togram is saved

4 Systems IC Net 2.2 24 4 Systems The combination of Metrohm and Bischoff devices connected to an interface is called a system. The system includes

4.1 System creation IC Net 2.2 25<Add to workplace>, the interface icon will appear on the toolbar (PC Boards will not appear on toolbar).

4 Systems IC Net 2.2 26 After clicking on <Finish>, the user is asked to save the new sys-tem as a system file (*.smt) in the new system fold

4.2 System file handling IC Net 2.2 274.2 System file handling The following menu items are used for opening, changing, saving and closing of sys

4 Systems IC Net 2.2 28 SYSTEM / Control / Disconnect from workplace Disconnect selected system from the workplace. If a system is disconnected, man

4.3 System functions IC Net 2.2 294.3.3 Start/stop determinations SYSTEM / Control / Start determination Start determination using the settings of

4 Systems IC Net 2.2 30 Ident User defined identifier (title) for the chroma-togram to be displayed in the title bar of the chromatogram window an

4.4 System settings IC Net 2.2 314.4 System settings 4.4.1 Modify system window SYSTEM / Setup / Drag icons If this option is enabled, the device

Table of contents IC Net 2.2 II 4.2 System file handling ... 27 4.3 System functions ..

4 Systems IC Net 2.2 32 Start with inject The time program of the loaded object or the data acquisition (RECORDER) is started at the moment the sam

4.5 System state window IC Net 2.2 334.4.7 Show system parameters SYSTEM / Setup / Parameters / Startup hardware Display of the name of the metho

4 Systems IC Net 2.2 34 Running Running program or chromatogram data acquisition. Running program (xxx min left) Running time program with time dis

4.5 System state window IC Net 2.2 35E295 Storage of memory values failed (repeat last action; if error reappears, call Metrohm service). E296 Ins

5 Interfaces IC Net 2.2 36 5 Interfaces The «IC Net» program supports remote control for interfaces available from Metrohm and Bischoff. Interfaces

5.1 Interface installation IC Net 2.2 37 Details to the other steps of the system wizard procedure (in-stallation of devices, processing method, a

5 Interfaces IC Net 2.2 38 5.2 762 IC Interface 5.2.1 762 IC Interface features The Metrohm 762 IC Interface is available as a one system ver-sion

5.2 762 IC Interface IC Net 2.2 395.2.4 762 IC Interface window 762 icon / Open The 762 IC Interface window for parameter settings is opened by s

5 Interfaces IC Net 2.2 40 <ASK> Read current parameters from 762 IC Inter-face. <SET> Send current parameters to 762 IC Inter-face.

5.2 762 IC Interface IC Net 2.2 41The Links tab of the 762 IC Interface is used for COM port selection and settings. Alias Name of the interface

Table of contents IC Net 2.2 III 6.2 Watch window ... 52 6.2.1 Watch window

5 Interfaces IC Net 2.2 42 the determination is started (Start with determination) or at the moment the sample is injected (Start with inject). The

5.2 762 IC Interface IC Net 2.2 43List of program instructions The following program instructions can be added to the time pro-gram on the Program

5 Interfaces IC Net 2.2 44 Event command (2nd column) Setting the event output lines 1…7. Selection: 0 (line off, inactive, open) 1 (line on,

5.3 771 Compact Interface IC Net 2.2 455.3 771 Compact Interface 5.3.1 771 Compact Interface features The Metrohm 771 Compact Interface is a two

5 Interfaces IC Net 2.2 46 Range Range for AD converter. Example: converts ± 2500 mV to 224 bits Entry range: 2500, 1250, 625, 312.5, 156.25, 78.

5.4 Metrohm PC Board IC Net 2.2 47<ASK> Read current parameters from 771 Compact Interface. <SET> Send current parameters to 771 Com

5 Interfaces IC Net 2.2 48 5.5 Global timer 5.5.1 Timer icon The global timer is used for programming system tasks which are started automatically

5.5 Global timer IC Net 2.2 49<Add subtask> Add a new subtask for the selected daily task. The time and program instruction for this sub-ta

6 Devices IC Net 2.2 50 6 Devices The «IC Net» program supports remote control for Metrohm and Bischoff instruments. Each instrument within a system

6.1 Device installation IC Net 2.2 51 For every device to be controlled with «IC Net», open the group which contains this device, select the devic

Table of contents IC Net 2.2 IV 6.13.3 812 Valve Unit window... 107 6.14 816 IC Eluent Selector ...

6 Devices IC Net 2.2 52 6.2 Watch window 6.2.1 Watch window icon The watch window icon is one of the components always pre-sent in a new SYSTEM wi

6.2 Watch window IC Net 2.2 53The colors of the watch window fields and of the SYSTEM STATE window can be changed by clicking the fields with the

6 Devices IC Net 2.2 54 6.3 732 IC Detector 6.3.1 732 IC Detector features The Metrohm 732 IC Detector is a conductivity detector for ion chromato

6.3 732 IC Detector IC Net 2.2 556.3.3 732 IC Detector window 732 icon / Open The 732 IC Detector window for parameter settings is opened by sele

6 Devices IC Net 2.2 56 Range Display of measuring range in µS/cm. Full scale Display of full scale range in µS/cm. Cell const. Display of cell co

6.3 732 IC Detector IC Net 2.2 57Range Measuring range in µS/cm Selection: 100, 200, 500 µS/cm and 1, 2, 5, 10 mS/cm Full scale The full scale

6 Devices IC Net 2.2 58 The Program tab contains the two following subpages: Program Main time program with all program steps. Remote configuratio

6.3 732 IC Detector IC Net 2.2 59List of program instructions The following program instructions can be added to the time pro-gram on the Program

6 Devices IC Net 2.2 60 Pmax 0.0 ... 25.0 MPa Set maximum pressure limit for the high-pressure pump con-nected to the 732 IC Detector to the desir

6.4 761 Compact IC IC Net 2.2 616.4 761 Compact IC 6.4.1 761 Compact IC features The Metrohm 761 Compact IC is a PC-controlled system for ion ch

Table of contents IC Net 2.2 V 7.5 Calibration and quantification... 161 7.5.1 General information...

6 Devices IC Net 2.2 62 If the system is connected and the 761 icon is clicked with the right mouse button, the following menu appears: Open Open th

6.4 761 Compact IC IC Net 2.2 63Conductivity, µS/cm Live display of measured conductivity. Pressure, MPa Live display of measured pressure. The

6 Devices IC Net 2.2 64 even without connection to the PC. Entry range: 0.0 ... 25.0 MPa Full scale, µS/cm Startup value for full scale range. Selec

6.4 761 Compact IC IC Net 2.2 65 The Program tab contains the two following subpages: Program Main time program with all program steps. Remote co

6 Devices IC Net 2.2 66 List of program instructions The following program instructions can be added to the time pro-gram on the Program subpage: In

6.4 761 Compact IC IC Net 2.2 67Remote configuration On the Remote configuration subtab user-defined remote com-mands can be defined, which can be

6 Devices IC Net 2.2 68 761 unit version Selection of instrument version: 761.0010 = 761 Compact IC without sup-pressor 761.0020 = 761 Compact IC

6.4 761 Compact IC IC Net 2.2 696.4.4 Hardware settings Selection of the Hardware menu item of the 761 icon using the right mouse button opens the

6 Devices IC Net 2.2 70 Cell constant Cell constant of the conductivity cell for cor-rect display of the absolute conductivity. Enter the cell cons

6.4 761 Compact IC IC Net 2.2 71Pump stop (P max/min) Pump stopped because pressure limits are exceeded. Hardware error Hardware error detected a

Table of contents IC Net 2.2 VI 8.6.7 Invert chromatogram ... 207 8.6.8 Autodatabase ...

6 Devices IC Net 2.2 72 Leak Leak detector has detected solvent in the instruments interior. This information is also stored in the instrument itse

6.5 817 Bioscan IC Net 2.2 736.5 817 Bioscan 6.5.1 817 Bioscan features The Metrohm 817 Bioscan is a pulsed amperometric detector for use with a

6 Devices IC Net 2.2 74 Mode Selection of detector mode: DC In DC mode, a constant potential is applied to the working electrode, the analytes ar

6.5 817 Bioscan IC Net 2.2 75Valve Manual switching of the injection valve at the 812 Valve Unit: <Fill> Switch injection valve to "F

6 Devices IC Net 2.2 76 Oven Switching on/off column oven and setting operating temperature. Range: 15 ... 60 °C Range Selection of measuring rang

6.5 817 Bioscan IC Net 2.2 77 Sample time Measuring time at the end of working po-tential E1. Selection: 20, 40, 60, 80, 100 ms Oven Switching o

6 Devices IC Net 2.2 78 Oven Display of current oven state. Range Display of current measuring range. Full scale Display of current full scale ra

6.5 817 Bioscan IC Net 2.2 79 Full scale The full scale range (operating range) sets the desired sensitivity for the analog output. The possible

6 Devices IC Net 2.2 80 Operations Caption Possibility to enter a title which is written on top of the scan mode graphics window. <Add date &am

6.6 733 IC Separation Center IC Net 2.2 816.6 733 IC Separation Center 6.6.1 733 IC Separation Center features The Metrohm 733 IC Separation Cen

1.1 Purpose of program IC Net 2.2 1 1 Introduction 1.1 Purpose of program «IC Net 2.2» is the name of the data acquisition and control software f

6 Devices IC Net 2.2 82 6.6.2 733 IC Separation Center icon The 733 icon is available in the SYSTEM window if a 733 IC Separa-tion Center has been

6.6 733 IC Separation Center IC Net 2.2 83 733 IC Separation Center connected to 732 733.0130 Separation Center connected to 762 Configuration

6 Devices IC Net 2.2 84 * only available for 733 IC Separation Center connected to 732 Time program The Program tab is only available for a 733.0XX

6.7 709 IC Pump IC Net 2.2 85<Verify> Test the time program (error messages are displayed if program is wrong). List of program instructio

6 Devices IC Net 2.2 86 The cable connection between 709 IC Pump and 732 IC Detec-tor, 762 IC Interface or PC must be made before switching on the

6.7 709 IC Pump IC Net 2.2 87 Pressure Live display of current pressure in MPa. This field is also available for the WATCH WINDOW. Flow Live dis

6 Devices IC Net 2.2 88 automatically switched off. At the same time, the Pressure field color in the 709 set-tings window and in the WATCH WINDOW i

6.8 Metrohm solvent delivery unit IC Net 2.2 89 6.8 Metrohm solvent delivery unit 6.8.1 Metrohm SDU features A Metrohm SDU (Solvent Delivery Uni

6 Devices IC Net 2.2 90 The Manual tab of the Metrohm SDU window is only available for a connected system. Pressure Live display of current press

6.8 Metrohm solvent delivery unit IC Net 2.2 91Stop after Stop time for all pump drives. Entry range: 0 ... 99999 min Time left Display of time