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FAQ - Ofte stillede spørgsmål

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261 FAQS
  • FAQ
    Measuring the electrolyte value is taking a long time or is not completed.
    // Problems with Response Curve (leveler determination)
  • FAQ
    How does the Reconnect work?
    // Client server
  • FAQ
    How do I know when something is wrong with my conductivity measuring cell?
    // Hardware-related// Preparing the measuring vessel
  • FAQ
    How can I fill in the sample table in a user-specific manner, so that the samples processed in this way are stored under the user who has filled in the column in question?
    // Process
  • FAQ
    Conditioning is taking a long time.
    // Problems with the measurement
  • FAQ
    Do I need to determine the cell constant of my conductivity measuring cell?
    // Hardware-related// Preparing the measuring vessel
  • FAQ
    How do I use the example methods supplied with MagIC Net?
    // Method
  • FAQ
    To what must I pay particular attention when using IC columns?
    // Columns
  • FAQ
    Chloride interferes with my determination. Can I use another electrolyte instead of KCl?
    // Installation of reference electrode// Reference electrode
  • FAQ
    Does the sample temperature affect my result?
    // Method setup-related
  • FAQ
    Does Metrohm offer service agreements?
    // Maintenance Troubleshooting
  • FAQ
    What does a "Method" contain?
    // Method
  • FAQ
    Preparing the Dosinos is taking a long time. Is it possible to speed up this step?
    // General problems
  • FAQ
    How do I store the IC column when it is not in use?
    // Columns
  • FAQ
    How much mercury can I use to fill the Multi-Mode Electrode?
    // Installation of Multi-Mode Electrode pro// Multi-Mode Electrode, Multi-Mode Electrode pro// Installation of Multi-Mode Electrode pro// Maintenance of the Multi-Mode Electrode pro// Maintenance of the Multi-Mode Electrode
  • FAQ
    Can I automate the injection of a check standard after a certain number of sample measurements (e.g., 10)?
    // Method
  • FAQ
    An electrode connector on the electrode cable is broken.
    // Problems with the hardware
  • FAQ
    How often is the KF working medium to be changed?
    // Sample handling, Sample processing
  • FAQ
    Why are the values found too low?
    // Sample handling, Sample processing
  • FAQ
    The curve obtained from the sample looks different to that from the calibration.
    // Problems with Dilution Titration (suppressor determination)
  • FAQ
    How can I polish my platinum RDE?
    // RDE (Rotating Disk Electrodes)// Maintenance of Rotating Disk Electrodes
  • FAQ
    What measures are recommended when the volumetric Karl Fischer titrator will not be used or has not been used for a prolonged period?
    // Installation
  • FAQ
    I always have Reconnect problems.
    // Client server
  • FAQ
    The membrane pumps of the 843 Pump Station are not operating at full pump capacity.
    // Problems with the hardware
  • FAQ
    The measuring signal in VMS is exceptionally small and conditioning in VMS is taking a long time. What is the reason for that?
    // General problems
  • FAQ
    How do I find out whether a particular separation column is suitable for my tasks?
    // Columns
  • FAQ
    How often do I need to change the reference electrolyte?
    // Maintenance of reference electrodes// Reference electrode
  • FAQ
    If I select one or more determinations from the database, open the dialog window «Control chart» and move this window, this (sometimes) creates lines in parallel with the axes (either in the subwindow «Graphs» or even on the actual control card!).
    // Determinations
  • FAQ
    How can I determine the reproducibility of a multiple injection?
    // Method
  • FAQ
    How do I treat non-fusible solid samples?
    // Application-related// Preparing the reaction vessel
  • FAQ
    Which dosing unit should I choose?
    // Dosinos
  • FAQ
    Inline Calibration
    // MISP techniques (Metrohm Inline Sample Preparation)
  • FAQ
    After [Stop] the Exit track is not run, and no data is entered into the database.
    // Process
  • FAQ
    The retention times are not reproducible.
    // Maintenance Troubleshooting
  • FAQ
    MagIC Net is slowing down. What can I do to prevent this?
    // MagIC Net
  • FAQ
    Metrohm intelligent Preconcentration Technique (MiPCT)
    // MISP techniques (Metrohm Inline Sample Preparation)
  • FAQ
    What do I need to keep in mind when positioning the air tube in the reaction vessel?
    // Hardware-related// Preparing the reaction vessel
  • FAQ
    I would like to determine the oxidation stability of a biodiesel blend. Which method should I use and will I need any special accessories?
    // Method setup-related
  • FAQ
    Do norms/standards exist for PVC samples?
    // Method setup-related
  • FAQ
    How can I polish my glassy carbon RDE?
    // RDE (Rotating Disk Electrodes)// Maintenance of Rotating Disk Electrodes
  • FAQ
    Rise in the values during titer determination with disodium tartrate dihydrate
    // Titer determination
  • FAQ
    Which MagIC Net versions are there?
    // MagIC Net
  • FAQ
    The volumetric Karl Fischer titration is very slow
    // Sample handling, Sample processing
  • FAQ
    How is the data transmitted?
    // Database
  • FAQ
    What can I do to improve the reproducibility of the results?
    // Problems with the execution of a determination
  • FAQ
    The electrode surface of the auxiliary electrode is coated with a foreign metal (Cu, Sn, etc.). What can I do?
    // Maintenance of auxiliary electrodes// Auxiliary electrode
  • FAQ
    The following error occurs: «Restoration not possible (015-137). Problems copying the database. Restoration cannot be carried out at present. Try again later.»
    // Backup
  • FAQ
    How should the Titrino and the 756/831 KF Coulometer be set so that the equipment works perfectly with tiamo?
    // General (tiamo)
  • FAQ
    Can I use a Dosino for eluent preparation (Eluent Dosino), for Liquid Handling, and for Suppressor Regeneration?
    // Dosinos
  • FAQ
    Can I inject samples from one sampler into two IC systems that are independent of one another?
    // Chromatography