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GUIDES & DOCUMENTATION
- AS Selection of autosampler sampling program. When prompted, the AS tab of the Method Setup dialog will be displayed. The command will only be functional if the respective control module has been…
- AS + GC set - Active Sequence In GC systems, the sample cycle is typically controlled by the GC, as the cool-down time of different systems varies due to the generally used temperature gradient. The…
- AS + GC set - Passive Sequence The autosampler used in the Passive Sequence does not need the OUTnR digital output cable to be connected. All timings are controlled by the chromatograph and…
- AS + LC set - Active Sequence In LC systems, the autosampler typically governs the timings. The eventual pump gradient and detector programs are set independently. Any autosampler that is used in…
- AS with Clarity control module - Active Sequence + A/D converter When using the optional AS Control (p/n A26) module, all communication is performed through a separate data cable (usually a serial…
- AS with Clarity control module - Active Sequence + digital acquisition When using optional AS Control module in combination with digital acquisition detectors (e.g., the Agilent 6890 module), the…
- There are basically three means when Clarity decides to start the acquisition: User presses Run button in Single Analysis (user probably did manual injection and notifies Clarity that its time to…
- Oven Linear carrier flow (He) 2.4 ml/min Initial temperature 35 °C First hold temperature 5 °C First hold time 10 min First program rate 5 °C/min Second temperature ≈ 49 Second hold time ≈ 55…
- Oven Initial temperature 5 °C Initial time 10 min First program rate 5 °C/min First hold temperature 50 °C First hold time 0 min Second program rate 1.5 °C/min Final temperature 200 °C Final hold…
- Oven Initial temperature 35 °C Initial time 15 min First program rate 1 °C/min First hold temperature 60 °C First hold time 20 min Second program rate 2 °C/min Final temperature 200 °C Final hold…
- Audit & Signatures Tabs: Page Setup - Lab. Header - Report Header - Method - Calibration - Chromatogram - Results - Sequence - SST - MS - Audit & Signatures - PDA - NGA - Lab. Footer…
- Audit Trail window is used for logging of individual operations of the station. By allowing backward control of all performed operations, including information about who and when it was performed,…
- The most typical autosampler connections are described in the User Guide in the chapter "Connecting Autosamplers (AS)". The start synchronization configuration through Ext. Start Dig. Input and…
- Aux. Signals Sets the auxiliary signals storing and possible display. The tab is present only when the Auxiliary signals are available, and is common to all signals while performing multidetector…
- Available Control Modules The Available Control Modules dialog allows to add the particular control module driver into the System Configuration dialog. Try to search the driver by its name using the…
- Avoid switching Windows OS users and entering Sleep mode Switching Windows user profiles or entering sleep mode while Clarity is running can disrupt communication with the hardware key or connected…
- Axes Appearance tab Tabs: General - Graph - Axes Appearance - Signals & Curves - Gradient & Auxiliary Signals - Directories Sets appearance options for the graph axes. User Options - Axes…
- Axes Ranges The Axes Ranges dialog, serving for setting the axes ranges both during the acquisition run and outside of it, can be invoked using the Set Axes Ranges… command from the View menu of the…
- Baseline Processes the baseline. Individual commands can also be invoked with the icons in the Baseline toolbar. Baseline Toolbar All operations involving the use of peaks are performed on an…
- Basic principles and terms Elemental Analysis (EA) is an analytical technique used for determination of elemental composition of various samples. The contents of common elements (C, H, N, O, S) are…
- Multidimensional gas chromatography (GCxGC) is an automated analytical separation method based on separation of analytes on two different analytical columns with different separation properties.…
- Gel Permeation Chromatography (GPC) or Size Exclusion Chromatography (SEC) is a specialized chromatography technique for determination of molecular weight distribution in polymers. Sample of polymer…
- Basic principles and terms Mass Spectrometry (MS) is an analytical detection method that determines the structure of compounds from the ions to which the compound is fragmented. m/z means Mass to…
- Basic principles and terms Mass Spectrometry (MS) is an analytical detection method that determines the structure of compounds from the ions to which the compound is fragmented. MS Detector is the…
- PDA View: PDA views are the different ways of displaying the acquired PDA data in the customizable PDA Chromatogram window. Up to four views can be displayed at one time; any combination from the…
- Batch Batch processes single chromatograms, automatically and simultaneously executes selected actions with numerous chromatograms or reprocesses whole sequences. When invoked, the Batch dialog…
- This chapter focuses on processing more chromatograms using Batch dialog. There are 3 main ways of workflow Reprocessing whole sequence, Reprocessing by Method, and Post-run Options. All will be…
- Best Practices for Using Clarity Effectively To ensure Clarity operates smoothly and delivers accurate results, it is important to follow certain practices when working with the software and your…
- Broad on Narrow Calibration This method first requires the calibration of the column with a series of Narrow Standards and then a calibration with a Broad Standard with known Mn and Mw. It relies on…
- Browse through chromatograms from the last folder opened using Open Chromatogram command or browses between selected chromatograms if you selected the "Browse selected chromatograms" option when…
- This is a standard procedure used across various chromatography applications - a known amount of a sample is dissolved in a known volume of a solvent and the goal is to determine the percentage…
- Calculation Sets the calculation parameters of the method. It links the method to a calibration file, specifies the calculation type, and includes additional settings such as units, response factor…
- Calculation This section is located in the right part of the bottom pane of the Chromatogram window. On the left, there is the Result table, or All Signals Result table. The parameters stated here…
- Option Clone on first recalibration sets the sequence and calibration to the Safe Calibration Usage mode. This option will create a clone (copy) of calibration defined in the method upon completing…
- When using a free calibration, the amounts for each component are calculated using the Response Factor instead of a calibration curve. Create a new calibration file: select File - New or click ⓐ…
- The following chapters contain multiple topics which will guide you through the basic principles of using calibrations in Clarity and also introduce you to advanced solutions, for example using the…
- Calibration Tabs: Page Setup - Lab. Header - Report Header - Method - Calibration - Chromatogram - Results - Sequence - SST - MS - Audit & Signatures - PDA - NGA - DHA- Lab. Footer Determines…
- For each new sequence a calibration file with identical name (*.CAL) is created in the calibration subfolder (CALIB by default) of the current project. This calibration will be based on the…
- For the accurate detection of compounds required for gas properties calculations, it is necessary to calibrate the peaks. Create a new calibration or open the nga.cal calibration from the DEMO_NGA…
- Calibration Contains commands for managing calibration levels, signals, and compounds, including adding, deleting, clearing, and filtering calibration data. Icon Command Description…
- This chapter contains collection of more advanced topics covering calibration usage in Clarity.
- The name of the current calibration file is displayed in the window header of the Calibration window. When displaying calibration curves saved in the chromatogram, the header contains the name of…
- The Individual Compound tabs contain a table for the displayed compound, several parameter sections, and its calibration curve. Click on any area of the image below to get relevant information…
- Calibration Options Tabs: Calibration Options - Defaults The Calibration Options dialog contains various settings that influence calibration. It can be opened via the Calibration - Options... menu…
- Calibration Summary Table Error Messages When there are problems calculating the calibration curves for compounds, an error message will appear in the Calibration Summary Table header. The messages…
- Analysis Procedure: Step 1 -> Step 2 -> Step 3 -> Step 4 In the main Clarity window, open the Instrument on which you want to test the functions of Sequence. In Clarity Demo it is…
- The Clarity CE is an optional Extension for the Clarity Chromatography Station (from version 2.4.4). The Clarity Chromatography Station can acquire data from any CE system with standard analog…
- Several terms used in chromatography were substituted by the equivalent terms used in the capillary electrophoresis. Moreover, some of the information fields on the Method Setup - Measurement and…
- Open the User Accounts Details window by choosing System - User Details, select the user, and enter the current password. Click on the Change Password button ⓑ and enter and confirm the new password…
- Select Chromatogram - Peak - Both or click in the Peak toolbar ⓐ. Set the new position of peak-separating line by clicking in the chromatogram graph ⓑ. You can check, modify the position or…