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Reinventing volumetric Karl Fischer titration: OMNIS KF!

KF Ti-Touch and automated sample preparation: convenient and easy to use

The KF Ti-Touch titrator can be combined with an 885 Compact Oven Sample Changer to form an exceptionally space-saving and easy-to-use system.

With this sample changer, you can automate thermal sample preparation and save time and space when determining the water content of your samples.

Automated thermal sample preparation for coulometric and volumetric Karl Fischer titration with KF Ti-Touch titrators

Key features

  • Increased sample throughput, more precision, and less manual work
  • Stand-alone instrument with a small footprint
  • Easy to use thanks to integrated control panel

Automation for KF Ti-Touch systems (1)

885 Compact Oven Sample Changer

2.885.0010
The 885 Compact Oven Sample Changer is used for thermal sample preparation in Karl Fischer titration. In the oven the samples can be heated up to 250°C. The moisture contained in the sample evaporates and is transported by a dry carrier gas into the titration cell, where the analysis takes place.

Simple and clean solution for difficult samples

The oven method offers a solution for the analysis of samples that cannot be titrated directly, e.g., because they:

  • do not dissolve readily,
  • release the water only at elevated temperatures, or
  • react with the KF reagent.
In this method, the sample is heated and the evaporated water is transferred to the titration cell with a dry carrier gas. As a result, only the water gets in contact with the KF reagent, which means that the electrode and the titration cell are not contaminated. In addition, your results are more reliable, as carryover or memory effects are excluded.
885 Compact Oven Sample Changer

Maximum time savings on minimum space

Automating sample preparation means eliminating manual work and thus saving time.

In addition, by automating sample preparation, you can increase the accuracy of your determinations, as each sample is handled in exactly the same way.

Both the KF Ti-Touch titrator and the 885 Compact Oven Sample Changer are very compact. You will get full automation and considerable time savings at the expense of just a small bench space.
915 KF Ti-Touch with Polytron

Keeping it simple with an integrated control panel

Complicated installations and parameter settings are not required for the 885 Compact Oven Sample Changer.

It can be easily connected to a KF Ti-Touch and set up very quickly – the only parameters you have to define are the oven temperature and the gas flow.

Save money and reduce waste with reusable vials

The screw-cap vials that are used with the 885 Compact Oven Sample Changer are reusable.

The only thing you have to replace are the septa. This means that you can reduce waste in your laboratory and save money you would otherwise spend on new vials.

Vial for KF sample preparation

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Applications for KF titrators

Find out what our KF titrators can do
We offer a multitude of applications that enable you to determine the water content of many products in various industries. Applications for KF Titration

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