KF oven

The 832 KF Thermoprep opens up new possibilities for determining the water content by the Karl Fischer method of samples that are either insoluble, react with the KF reagent or which cannot be placed directly in the titration vessel for other reasons. The samples are no longer placed in the oven in weighing boats, but each sample is now contained in its own tightly sealed sample vial. The oven can be used with all volumetric and coulometric KF titrators.

• Strictly reproducible analysis conditions for all samples; this is shown by the considerably improved precision of the results.
• Manual sample preparation is reduced to a minimum.
• Considerable savings in time.
• No contamination of the oven by the sample; consequently there are no carryover and memory effects.
• Improved water release from the sample as the carrier gas does not just pass over the sample but directly through it.