A Karl Fischer titrator, also known as a KF titrator, is used to determine the amount of water in a sample. Because the presence of water can affect many characteristics of a product, including reactivity, stability, and quality, KF titration is important to and is used in many industries. Food, oil, pharmaceutical, and semiconductor industries all use Karl Fischer titrators to maintain the quality of their products. There are two methods that can be used in Karl Fischer titration: volumetry, in which the amount of reagent that has been used determines the amount of water, and coulometry, in which an electrolysis reaction occurs and the amount of electricity used tells us the amount of water in the sample. Volumetry is appropriate to detect water amounts from 1 to 100 milligrams, while coulometry is the better choice for very small amounts of water, from 10 micrograms to 10 milligrams. When choosing the right Karl Fischer titrator, several factors should be considered, including sample size needed, if volumetric or coulometric titration is needed, time the titration will take, and how much of the process is automated and how much needs to be done by hand.
Find, compare, and request a quote for Karl Fischer titrators across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.
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| Company | Mettler-Toledo GmbH | Mettler-Toledo GmbH | Mettler-Toledo GmbH | Mettler-Toledo GmbH | Mettler-Toledo GmbH |
| Item | EasyPlus™ Series Titrators | C30s Compact Karl Fischer Coulometric Titrator | T5 Titrator | T9 Titrator | V30S Compact Volumetric KF Titrator |
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| Reviews | | | | | |
| Catalog Number | EasyPlus | Inquire | T5 | Inquire | Inquire |
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| Description | METTLER TOLEDO's EasyPlus Titration family provides a complete range of affordable and high quality titration solutions from sample preparation, semi - automated titration to automated titrators. Thanks to a wide range of accessories, our products are designed to integrate effortlessly in your METTLER TOLEDO's EasyPlus Titration family provides a complete range of affordable and high quality titration solutions from sample preparation, semi - automated titration to automated titrators. Thanks to a wide range of accessories, our products are designed to integrate effortlessly in your sample workflow.
- The EasyPlus™ Titrator is especially designed for routine applications and is so simply operated due to the Apps oriented user interface. The simple and intuitive navigation speaks your language and 14 others. The setup and Installation process is supported by the EasySetup tutorial on the instrument, meaning that the titrator is up and running in the shortest possible time.
- The Easy pH Titrator simplifies and speeds up automated acid/base endpoint or inflection/equivalence point titrations. The simple ‘App’ style user interface reduces training time while increasing work speed and simplicity. iTitrate Intelligence’s guided set-up assists in method programming to ensure samples are tested consistently, regardless of operator, and with minimal effort.
- Everything you need for inflection-point Redox titrations; the Easy Ox Titrator of EasyPlus Titration family has a platinum ring redox-sensing electrode making it the ideal instrument to meet the needs of food, beverage, galvanic and even environmental analyses.
- The Easy Cl Titrator meets all your argentometric titration needs. Achieve easy chloride determination in your lab with the EasyPlus Titration products. The Easy Cl Automated Titrator with a silver ring electrode is ready for your chloride determinations by silver nitrate titration.
... Read More | The all-round Karl Fischer Coulometer is the flexible and powerful instrument for fast and precise water determination of samples from any industry with a water content between 1 ppm and 5%.
Features - Color Touchscreen with One Click™ user interface
- User specific Homescreen with Shortcuts for direct
The all-round Karl Fischer Coulometer is the flexible and powerful instrument for fast and precise water determination of samples from any industry with a water content between 1 ppm and 5%.
Features - Color Touchscreen with One Click™ user interface
- User specific Homescreen with Shortcuts for direct access to all Routine tasks
- User interface in English, German, French, Spanish, Italian, Chinese, Russian, Polish and Korean
- Task list for queuing different tasks and direct access
- Generator cell with or without diaphragm available
- Connectivity to LabX titration PC software via USB or direct Ethernet (TCP/IP)
- Common USB printers or the USB-P25 compact paper roll printer for secure and GLP-compliant paper recording
- Coulometric bromine index determination
Reagent Control
The titration cell is always in good condition, as Reagent Control monitors three different parameters and replaces the solvent when necessary in One Click™. The Solvent Manager also empties, fills or replaces the wwwhenever required and keeps the user fully protected.
Automation with Stromboli
Up to 14 samples can be titrated in unattended operation with the Stromboli oven sample changer. Repeatability and efficiency is significantly improved and operation becomes simple, as Stromboli is fully controlled by the titrator. Flexible methods allow multiple blank and sample series with statistics.
User Management
All users have their own Homescreen with Shortcuts for One Click™ start of any task. Routine users can run their Shortcuts to perform routine tasks, but can not accidentally change anything e.g. in the setup. In connection with LabX pro titration PC software the Remote mode offers full support of FDA 21 CFR part 11 regulations.
Flexible powerful methods
Samples that do not release water easily or that cause side reactions can be analyzed using external extraction. Predefined methods that offer direct blank determination of the extracting solvent make this application simple. The method database contains METTLER TOLEDO methods for any kind of coulometric Karl Fischer applications and the method editor makes changes to the methods quite easy.
Bromine Index
One important parameter in quality assurance of petrochemical raw materials and products is the Bromine index. It can easily be determined with utmost accuracy and precision using the elegant coulometric method. The current generator cell and method templates make this application simple and straightforward.... Read More | The Titration Excellence line offers many advantages such as One Click Titration™, Plug & Play and method database. The T50 is the ideal entry-level model for the Titration Excellence line and offers much more than a simple titrator:
Terminal with brilliant color Touch Screen
The terminal has a The Titration Excellence line offers many advantages such as One Click Titration™, Plug & Play and method database. The T50 is the ideal entry-level model for the Titration Excellence line and offers much more than a simple titrator:
Terminal with brilliant color Touch Screen
The terminal has a high resolution, brilliant Touch Screen that can be freely and conveniently positioned thanks to the cable connection. This coupled with the adjustable display angle guarantees you enjoy an ergonomic and stress-free working environment.
Expandable with dispensing burette drives
Hot Plug & Play allows you to connect further dispensing burette drives to the titrator without restarting. The burettes themselves are recognized by the drive via the RFID. Expired titrant or incorrect concentrations or burette sizes are a thing of the past.
Comprehensive communication connections
Not only USB or CAN Bus connectivity, but also Ethernet, RS-232 and TTL connections are standard. This allows all commercial USB printers supported by Windows CE, as well as older TTL or RS-232 instruments to be connected without additional hardware.
Preconfigured system application packages
Everything you need for analysis in two versions:
- T50 M Terminal : Manual titration stand and Terminal as control unit
- T50 A Terminal : Rondolino automated titration stand and Terminal as control unit
... Read More | Intelligent and powerful, the T9 titration system solves complex tasks easily and efficiently. It allows two titrations to run in parallel and independently of one another. The logical condition “if...then” enables the T9 to decide how the analysis should proceed. It can, for Intelligent and powerful, the T9 titration system solves complex tasks easily and efficiently. It allows two titrations to run in parallel and independently of one another. The logical condition “if...then” enables the T9 to decide how the analysis should proceed. It can, for example, first measure the pH and then, on the basis of the result, decide whether acid or base should be dispensed. The T9 additionally allows you to run volumetric and coulometric Karl Fischer analysis simultaneously thanks to the parallel titration feature.
In addition to the many advantages of the Titration Excellence line such as One Click® Titration, Plug & Play, method database and the refinements of the T7, the T9 offers a number of important features:
• Parallel titration
• Conditions within method functions
• Result buffer
• Series Sequence ... Read More | The all-round Karl Fischer titrator is the flexible and powerful instrument for fast and precise water determination of samples from any industry with a water content between 100 ppm and 100%.
Features - Color Touchscreen with One Click™ user interface
- User specific Homescreen with Shortcuts for
The all-round Karl Fischer titrator is the flexible and powerful instrument for fast and precise water determination of samples from any industry with a water content between 100 ppm and 100%.
Features - Color Touchscreen with One Click™ user interface
- User specific Homescreen with Shortcuts for direct access to all routine tasks
- User interface in English, German, French, Spanish, Italian, Chinese, Russian, Polish and Korean
- Task list for queuing different tasks and direct access
- Intelligent burettes with RFID chip saving all relevant titrant data
- Connectivity to LabX titration PC software via USB or direct Ethernet (TCP/IP)
- Common USB printers or the USB-P25 compact paper roll printer for secure and GLP-compliant paper recording
- Homogenizer TTL I/O control
Solvent Control
The titration cell is always in good condition, as Solvent Control monitors three different parameters and replaces the solvent when necessary in One Click™. The Solvent Manager also empties, fills or replaces the solvent whenever required and keeps the user fully protected.
Automation with Stromboli
Up to 14 samples can be titrated in unattended operation with the Stromboli oven sample changer. Repeatability and efficiency is significantly improved and operation becomes simple, as Stromboli is fully controlled by the titrator. Flexible methods allow multiple blank and sample series with statistics.
User Management
All users have their own Home Screen with Shortcuts for One Click™ start of any task. Routine users can exclusively run their Shortcuts to perform routine tasks, but can not accidentally change anything e.g. in the setup. In connection with LabX pro titration PC software the Remote mode offers full support of FDA 21 CFR part 11 regulations.
Flexible powerful methods
Samples that do not release water easily or that cause side reactions can be analyzed using a Homogenizer or external extraction. Predefined methods that trigger the homogenizer or offer direct blank determination of the extracting solvent make these applications simple. The method database contains METTLER TOLEDO methods for any kind of Karl Fischer applications and the method editor makes changes to the methods quite intuitive.
... Read More |
| Type | Acid-Base, Redox, Karl Fischer, Chloride, Precipiation, All-in-one | Coulometric | Inquire | Volumetric / Coulometric | Volumetric |
| Measuring Range | Inquire | 10 ug to 200 mg | Inquire | Inquire | 100 ppm to 100% |
| Get Quote | | | | | |