797 VA Computrace for CVS with automatic addition of solution

797 VA Computrace for CVS with automatic addition of solution
Artikkelnummer: MVA-12

MVA-12 is a partly automated analysis system for the manual determination of organic additives in single samples of electroplating baths in routine laboratory work using the CVS technique ("Cyclic Voltammetric Stripping"). Without a sample changer, it enables the convenient performance of determinations with a minimum of intervention on the part of the operating personnel. Comprised of 797 VA Computrace for CVS with three 800 Dosinos for the automatic addition of auxiliary solutions and sample.

The system is supplied with extensive accessories for a complete measuring site setup, including VA Computrace software and electrodes: rotating Pt disk electrode (RDE), Ag/AgCl reference electrode and Pt auxiliary electrode.

  • Dokumenter
  • Delebetegnelse
  • Tilleggsutstyr
  • Brochure: CVS – Cyclic Voltammetric Stripping with Metrohm  (english)
    • Prospectus: CVS – «Cyclic Voltammetric Stripping» la voltampérométrie cyclique inverse de Metrohm  (français)
    • Prospekt: CVS – Cyclic Voltammetric Stripping mit Metrohm (deutsch)
    • パンフレット: CVS - メトローム社製品によるサイクリックボルタンメトリーストリッピング (日本語)

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  • 797 VA Computrace for CVS
    2.797.0030
    797 VA Computrace for CVS

    The 797 VA Computrace is a modern voltammetric measuring stand that is connected to a PC via a USB port. The computer software provided controls the measurement, records the measured data and evaluates it. Operation is most straightforward due to the well-laid-out structure of the program. The integrated potentiostat with galvanostat guarantees the highest sensitivity with reduced noise.

    Voltammetry system for the determination of organic additives in electroplating baths with "Cyclic Voltammetric Stripping" (CVS). Complete accessories with VA Computrace software and all electrodes for a complete measurement system: Rotating platinum disk electrode (RDE), Ag/AgCl reference electrode and Pt auxiliary electrode.

    1 piece(s)

  • 800 Dosino
    2.800.0010
    800 Dosino

    Drive with write/read hardware for intelligent Dosing Units. With fixed cable (length 150 cm).

    3 piece(s)

  • Drying bottle / 100 mL / GL 45
    6.1608.050
    Drying bottle / 100 mL / GL 45

    2 piece(s)

  • Eluent bottle / 2 L / GL 45
    6.1608.070
    Eluent bottle / 2 L / GL 45

    1 piece(s)

  • Thread adapter  GL 45 to GL 45
    6.1618.060
    Thread adapter  GL 45 to GL 45
    Thread adapter  GL45 to GL45; e.g. for reagent bottles with extended flange 

    2 piece(s)

  • FEP tubing / M6 / 52 cm
    6.1805.020
    FEP tubing / M6 / 52 cm
    With light and kink protection

    1 piece(s)

  • FEP tubing / M6 / 100 cm
    6.1805.120
    FEP tubing / M6 / 100 cm
    With light and kink protection

    1 piece(s)

  • FEP tubing / M6 / 2 m
    6.1805.530
    FEP tubing / M6 / 2 m
    With light and kink protection

    3 piece(s)

  • PTFE tube
    6.1819.010
    PTFE tube
    As gas inlet in washing bottle of VA Stand

    1 piece(s)

  • Bottle holder, double
    6.2055.100
    Bottle holder, double

    Bottle holder for 2 x 1 L bottles. For 6.5617.000 aspiration equipment

    1 piece(s)

  • Dosing Unit 2 mL
    6.3032.120
    Dosing Unit 2 mL
    Dosing unit with integrated data chip with 2 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 glass thread. FEP tubing connection, anti-diffusion buret tip.

    2 piece(s)

  • Dosing Unit 50 mL
    6.3032.250
    Dosing Unit 50 mL
    Dosing unit with integrated data chip with 50 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip.

    1 piece(s)

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  • 838 Advanced VA Sample Processor
    2.838.0310
    838 Advanced VA Sample Processor

    Together with the 797 VA Computrace, the 838 Advanced VA Sample Processor is a sample changer for the completely automatic determination of organic additives in electroplating baths using "Cyclic Voltammetric Stripping" (CVS). Series of brighteners or of suppressors can be analyzed one after the other without supervision. The sample rack supplied holds a maximum of 56 samples of a maximum of 11 mL or a maximum of 50 mL.

    The 838 Advanced VA Sample Processor is equipped with a flexible method editor for the purpose of adjusting the analysis sequence to the needs of the user. The separate keyboard enables access to the method editor and all other instrument settings. The 838 Advanced VA Sample Processor is remote-controlled by the 797 VA Computrace during the determination of a sample series.

    The instrument is supplied together with accessories, sample rack, keyboard and accessories for setting up a complete workplace, although it does not come with rinsing equipment.


     

  • 843 VA Membrane Pump Station for Compact VA systems
    2.843.0040
    843 VA Membrane Pump Station for Compact VA systems

    The 843 Membrane Pump Station has two built-in membrane pumps that can be controlled directly by the 797 VA Computrace via the remote signal. It is used for the automatic rinsing and emptying of the measuring vessel in partly automated and fully automated VA and CVS systems with the 797 VA Computrace.

    The version for voltammetry is equipped with the complete accessories for the automatic rinsing and emptying of the measuring vessel.

  • 846 Dosing Interface
    2.846.0010
    846 Dosing Interface

    USB-capable control unit for connecting a maximum of four 800 Dosinos or 805 Dosimats for dosing and Liquid Handling tasks. A Touch Control or the connection to a PC with tiamo™, MagIC Net, viva or 797 VA Computrace is required for operation.

  • 3 mm platinum electrode tip for CVS
    6.1204.170
    3 mm platinum electrode tip for CVS

    Metal electrode tip made of platinum (Pt), diameter of electrode disk 3 mm, polished surface, M3 thread connection. Temperature range: 0 - 40 °C.

  • 1 mm platinum electrode tip for CVS
    6.1204.190
    1 mm platinum electrode tip for CVS

    Metal electrode tip made of platinum (Pt), diameter of electrode disk 1 mm ±0.02 mm, polished surface, shaft made of glass, M3 thread connection. Concentricity error: < 0.2 mm. Temperature range: 0 - 50 °C.