KF Ti-Touch
Compact all-in-one volumetric or coulometric Karl Fischer titrator for routine water content determination.
KF Ti-Touch titrators offer all you need for routine water content determination in a compact and easy-to-use system. KF Ti-Touch is available as a volumetric system for determining water contents above 0.1% or as a coulometric system for low water contents down to 0.001%.
- Compact all-in-one solution for Karl Fischer titration
- Convenient touch screen display: start your favourite methods at the click of one button and check your system status at a glance
- No contact with the KF reagents using Dosino dosing devices
- Various automation and sample preparation options for less manual workload and higher sample throughput
- Compliance with FDA Regulation 21 CFR Part 11
Brochure: 916 Ti-Touch, 915 KF Ti-Touch, and 917 Coulometer (8.916.5002, PDF, 1.4 MB)
Small in size, big in performance
KF Ti-Touch encloses the burette, stirrer, and the Touch Control unit in one case, thus taking up little space on your bench.
In addition, you do not need a PC and do not have to worry about data security and network integration. Tamper-proof PDF reports can be created on the instrument and saved on a USB stick or directly transferred to your LIMS or intranet via Ethernet connection.
Despite its compact design, KF Ti-Touch is equipped with a variety of features to make your work more comfortable:
- Operate the system through convenient colour touch screens
- Create shortcuts to start your favourite methods with one button
- KF icons on the screen show the system status at a glance
More safety in your lab
As the KF Ti-Touch titrators use Dosino dosing devices, you can avoid contact with the KF reagent.
And thanks to the Dosino and the built-in pump, exchanging the reagent couldn’t be easier: All it takes is pushing a button. Plus: The 917 Coulometer starts the determination automatically when you add the sample.
The 915 KF Ti-Touch version has a safety-stop function to prevent the titration cell from overflowing during conditioning, e.g., if the electrode is not connected or if moisture is present in the cell.
917 Coulometer: Intuitive, safe, and convenient
With the 917 Coulometer teaming up with the 915 KF Ti-Touch, Metrohm offers a compact, easy-to-use, and reliable titrator for any water content.
Like its volumetric counterpart, the 917 Coulometer is operated via an integrated touch-screen control unit and is capable of analysing water concentrations down to 0.001%. And to make operation even easier, the titrator will start the determination automatically when you add the sample.
Looking for the perfect system fit?
Talk to your Metrohm representative and learn about the best solution for your needs!
- Automation
- Sample preparation
Better precision and reproducibility
The KF Ti-Touch titrator can be combined with an 885 Compact Oven Sample Changer to automate thermal sample preparation and save time and space when determining the water content of your samples.
Benefit from:
- Increased throughput, less manual work
- Improved repeatability and precision of results
- Simple set up with integrated control panel
- Less waste thanks to reusable vials
Difficult samples? No problem!
The water content of some samples cannot be titrated directly. For such samples, Metrohm offers the following techniques to prepare your samples for water content determination with Karl Fischer titration:
- Oven method for samples that do not dissolve easily
- Homogenisation for solid samples
All you need to know about Karl Fischer titration
This free monograph describes the basics of KF reagents, chemical reactions, volumetric and coulometric titration, and much more. The second part of the monograph contains detailed procedures for the determination of water in different samples, covering more than 900 substances.