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Headspace oven TO 7280

Headspace oven TO 7280

  • SKU: 285227820
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  • Description

    Headspace Oven TO 7280 for coulometric KF titration

    Variants
    Art.-No. Name Description
    285227820 TO 7280 KF Headspace Oven TO 7280 for water determination according to Karl-Fischer, power supply 100-240 V
    285227850 TO 7280 - TW 7650 Set KF Headspace Oven TO 7280, sample changer TW 7650, TitriSoft 3.5X P, power supply 100-240 V

    Highlights:

    • Note: Titrator TitroLine® KF Trace is required for operation
    • Automatic lowering and raising of the needle head
    • Automatic switching on and off of the air/gas supply
    • Semi-automatic or fully automatic water determination
    • No contamination of the anolyte, generator and indicator electrodes
    • Application range from 35°C – 280°C
    • Can be upgraded to a fully automatic system by connecting the Sample Changer (TW7650) (available as set or single)

    The TO 7280 allows the separation of the water to be titrated from liquid, solid and semi-solid (paste-like) samples. In combination with the sample changer TW 7650 up to 49 samples can be analyzed.

    Learn more about Titration:

     Download: Titration catalogue

     Blog: Which electrodes can still be used for titration?

     Blog: Which kind of pH electrode do I need for my acid-base titration application?

     Blog: Titration Theory and Practice - A practical guide

  • Specifications
    Headspace Oven TO 7280
    Sample dosing Headspace vials (5 ml…)
    Measuring range 1 μg…100 mg absolute
    Resolution 0,1 μg
    Reproducibility ± 3 μg bei 10 … 1000 μg, 0,3 % bei > 1 mg
    Temperature range 35 °C … 280 °C (isotherm)
    Resolution 0,1 °K
    Power supply 115 … 230 V, 50/60 Hz
    Power input 250 W
    Dimensions 300 x 450 x 240 mm (W x H x D)
    Weight 7 kg
    Ambient conditions Ambient temperature + 10 … + 40 °C for operation and storage
    Sample changer TW 7650
    Number of positions 49 samples + 1 zero vial
    Power supply Supply via TO 7280
    Power input Supply via TO 7280
    Dimensions 420 x 450 x 460 mm (W x H x D) incl. TO 7280
    Weight 10 kg without/17 kg with TO 7280
    Ambient conditions Ambient temperature + 10 … + 40 °C for operation and storage
  • Video

    Water determination with headspace oven


    Installation Headspace Oven

Downloads

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