Titrator : TitroLine 7500 KF

Product Descriptions
Automatic Titrator for volumetric KF-Titration
The TitroLine 7500 KF is a compact, easy-to-use volumetric titrator for water determination according to Karl Fischer (KF) with a typical operating range of 0.1 % – 100 % water.

The water determination according to Karl Fisher (KF) is the most selective and precise method for water determination. There is the volumetric and coulometric method. The coulometric method generates the iodine directly in the titration vessel which allows the determination of very low water concentrations. The advantage is also that you do not have to determine the concentration of the titrant. With the volumetric method the iodine is added accurately through a piston burette.

The volumetric method is the more general method suitable for almost all kind of samples. Suitable for chemical, petrochemical, plastic and pharmaceutical as well as the food industry. The samples could be either liquid, solid or gaseous. Besides the selection of the right KF reagents, e.g. a higher temperature and/or the use of a disperser allows to determine the water content in many samples.

The TL 7500 with 5, 10 or 20 ml burette has an exceptional high visibility full color graphic display which allows viewing even at extreme angles. The titration curve, but also other information such as ml, drift in µg/mL and µA-value are clearly displayed on the display.

Key Features
• Volumetric KF titration
• Ready to use standard methods for standardization of the titrant and sample titration for 1- and 2-Component KF titrants.
• Statistical functions including average value and relative standard deviation
• Configurable output: Short, Standard with curve, GLP
• Formula editor for individual calculations
• Output of results in ppm,%, mg, μg, mg / l. Unit individually adjustable
• Also suitable for the determination of bromine number and other dead stop titrations such as SO2 in wine and other food products.
• Can be used also for dosing tasks such as sample preparation based on the sample weight.
• The addition of the solvent and the extraction of the titrated sample are carried out by titration stand at the push of a button (Included with all sets)