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GUIDES & DOCUMENTATION

  1. Mean and Backgrounds Dialog invoked by using the Configure Mean and Background Intervals… menu command, serving for setting the defaults for mean and background interval operations. Mean and…
  2. Measurement The Measurement tab defines the measuring conditions and sets the total duration of the analysis. It is shared across all signals in multi-detector measurements. Using the Method –…
  3. Measurement Displays the conditions under which the chromatogram was measured. Once selected, the Measurement Conditions tab will be displayed in the lower part of the Chromatogram window,…
  4. The Measurement Conditions tab is common both for Standard and GPC mode.
  5. The Chromatogram - Measurement Conditions pane contains an additional PDA Method sub-tab with PDA-related parameters of the opened chromatogram. The individual items correspond to the items as set…
  6. Menu Tabs: Commands - Toolbars - Menu - Options The Menu tab serves for the customization of menus. Customize - Menu Show Menus for displays default menu. Reset command restores the original…
  7. The Merge command is used to merge the currently opened chromatogram with signals from another chromatogram. Standard Open Chromatogram dialog is used for selecting the chromatogram for merging.
  8. Method This is a sub-menu of commands for quick access to individual tabs of method currently opened in the Method Setup. Icon Command Description Method Setup... Opens Method Setup…
  9. Method An entry point to commands for modifying chromatograms and copying methods.   Calculation Displays the parameters of chromatographic results calculation.   Integration…
  10. Method Tabs: Page Setup - Lab. Header - Report Header - Method - Calibration - Chromatogram - Results - Sequence - SST - MS - Audit & Signatures - PDA - NGA - DHA- Lab. Footer Determines the…
  11. The method parameters are used for measuring and evaluation of the data and can be edited in the Method Setup dialog. Note: Refer to the particular help section for description of the individual…
  12. Method adaptation Each method is created on a specific instrument configuration. Once this configuration changes, for example by changing the number or order of detectors, the method does not match…
  13. Following chapters include useful tips regarding the Method Setup and working with method.
  14. Method Setup The Method Setup dialog is used to define and edit all parameters of the method. The method includes both acquisition and processing parts, organized into several tabs. Each tab covers…
  15. Method Setup dialog New GPC Integration, GPC Calculation and GPC Ranges tabs appear in the Method Setup dialog. Different parameters for Standard and GPC mode can be set for automatic chromatogram…
  16. When the Dual Chromatogram Mode is enabled, every signal in the Method Setup is also labelled by the position which it has been assigned to (for example, on the Integration or Acquisition tabs). The…
  17. A new PDA Method tab is available in the Method Setup dialog. The Method Setup - PDA Method dialog can be also accessed using the new Method - PDA Method command in the Instrument window. Method…
  18. Method size limit Each time method is saved a new versions is created (to keep a full file history in compliance with GLP), for this reason method can grow in size after extensive adjustments and…
  19. List of other miscellaneous documentation you may find useful. Launch Manager Validation Kit
  20. Missing HW key error dialog If you try to start Clarity without the key, an error message saying "Missing HW key" is displayed and Clarity will not start. The key must be plugged into a USB port and…
  21. Missing HW key error dialog If you try to start Clarity without the key, an error message saying "Missing HW key" is displayed and Clarity will not start. The key must be plugged into a USB port and…
  22. Apparent mobility of analyte A, mapp,A is calculated according to equation (1): Leff - effective capillary length (from injection end to the detector position) Ltot - total capillary length Usep…
  23. The CE Mode allows you to calculate the Apparent and Effective Mobility. It is displayed in the Electropherogram window - Performance tab. In case the Performance tab is not displayed, you can…
  24. Peaks are only integrated if they exceed a minimum width (Global Peak Width) and height (Global Threshold). The Global Baseline Slope parameter influences the position of peak starts and ends. These…
  25. To change the position of peak beginning and/or end use Chromatogram - Peak - Start and/or Chromatogram - Peak - End alternatively use and/or icons ⓐ. Set the new beginning ⓑ and/or end by…
  26. The Audit Trail can be used for finding out who did what and when, including file operations, changes to settings, events that take place during data acquisition and system messages. Therefore this…
  27. MS Calibration MS Calibration window resembles the standard Calibration window in most functions, but also brings several new functions or differences to the standard Calibration window. MS…
  28. MS Calibration MS Calibration window resembles the standard Calibration window in most functions, but also brings several new functions or differences to the standard Calibration window. MS…
  29. On the GC-MS and LC-MS Instrument the standard Chromatogram window was replaced by MS Chromatogram window. The functionality of MS Chromatogram window differs slightly from the functionality of the…
  30. On the GC/MS/MS-MS and LC/MS/MS-MS Instrument the standard Chromatogram window was replaced by MS Chromatogram window. The functionality of MS Chromatogram window differs slightly from the…
  31. After installation, new functions of the MS Extension will be available. Only features changed or added to the Clarity standard mode are listed and described here.
  32. MS Integration The Integration tab shows Integration Table for detectors' signals, and is the same as in standard Clarity. This table is for integration of standard signals coming from detectors,…
  33. MS Integration The Integration tab shows Integration Table for detectors' signals, and is the same as in standard Clarity. This table is for integration of standard signals coming from detectors,…
  34. The Clarity MS Extension is an optional part of the Clarity Chromatography Station (from version 5.0, it received major update in version 8.7, refer to Clarity 8.7 vs 8.6 manual for more information…
  35. MS Menu Menu containing all commands available in the MS Extension.   MS Integration Switches the display of the lower part of the MS Chromatogram window to the MS Integration tab,…
  36. MS Menu Menu containing all commands available in the MS-MS Extension.   MS Integration Switches the display of the lower part of the MS Chromatogram window to the MS Integration tab,…
  37. MS Method MS Method tab in the MS Chromatogram window serves for setting up the MS Method. MS Method tab Common for All Peaks Items in this section are common properties of all peaks defined in…
  38. MS Method MS Method tab in the MS Chromatogram window serves for setting up the MS Method. MS Method tab Common for All Peaks Items in this section are common properties of all peaks defined in…
  39. MS Search MS Search dialog serves for setting the parameters for the search in spectral libraries. The search is performed by NIST MS Search program mechanism on libraries linked to Clarity - either…
  40. MS Search MS Search dialog serves for setting the parameters for the search in spectral libraries. The search is performed by NIST MS Search program mechanism on libraries linked to Clarity - either…
  41. After installation, new functions of the MS-MS Extension will be available. Only features changed or added to the Clarity standard mode are listed and described here.
  42. The Clarity MS-MS Extension is an optional part of the Clarity Chromatography Station since version 10.0. It is intended for data acquisition and evaluation of data measured on MS-MS Detectors. MS-…
  43. Multiple Broad Integral Calibration The standard to be used will have a table detailing the % Cumulative Weight Fraction (Percent [%] in Clarity) and Molecular Weight (M) values supplied by the…
  44. Multiple Broad Linear Calibration This method utilizes Broad Standards with solely known Mn and Mw values. The Hamielec method assumes that the calibration can be approximated by straight line in…
  45. Multistation environment When the user (or several users) is supposed to work on several computers, the user accounts for all users (along with stored passwords) should be the same for all users…
  46. MW Distribution The MW Distribution tab in the Graph pane of the Chromatogram window shows the molecular weight distribution of the active peaks from the (possibly overlaid) signals or chromatograms…
  47. Narrow Calibration Narrow calibration can be used if narrow molecular weight distribution standards (polydispersity < 1.2) are available for given polymer. Calibration curve is constructed from…
  48. This chapter explains a few most common issues you may encounter while learning how to use Clarity. For a more comprehensive list of potential issues and their solutions, please refer to the…
  49. NGA Amounts The NGA Amounts table contains some of the columns from the standard Result Table, but it also contains additional columns specific for the NGA Extension. Chromatogram…
  50. This chapter lists and describes the features changed in or added into Clarity by the NGA Extension.