Titrator Compact C20SX - Overview - METTLER TOLEDO

Titrator Compact C20SX

Robust coulometric Karl Fischer titrator.C20S Compact Karl Fischer Coulometric without diaphragm

Solid Compliance

In regulated environments, LabX software provides full support for your compliance needs to 21 CFR Part 11 and EU Annex 11.

Robust Design, Accurate Results

Special titration cell design minimizes ambient moisture interference for a low background drift value, ensuring accurate and repeatable measurements.

One Click User Interface

With the intuitive One Click touchscreen interface, customize home screens to run your workflows quickly and easily with a single tap on the screen.

Material No.: 30252660

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Specifications - Titrator Compact C20SX
Max. number of methods
LabX Software
Express and server (not included)
Shortcuts per user
User-Defined Calculations
Application Type
Karl Fischer (Coulometric)
Measurement Type
Karl Fischer (Coulometric)
Karl Fischer titration
User Rights and Management
Predefined Expert" and "Routine" roles"
Solvent Manager Option
Parallel Titration
Samples per Analysis (Max.)
Barcode Reader Connection
Yes (USB)
Liquid Monitoring Option
Generator Cell
Without diaphragm
Task List (Max.)
One Click® User Interface
Flexibility and Modularity
Plug-and-play accessories; Sample weight transfer; PC software; One-click user interface; Solvent manager; User-defined calculations; Pre-installed methods; User management
Plug & Play Features
Drying Oven Option
DO308 (manual)
Compliance and Data Security
Password protection; 21 CFR Part 11, EudraLex, Volume 4, Annex 11 (with LabX software); User management (fixed groups)
Printer Connection
Yes (USB)
Connectivity and Software
LabX software; Network export; USB export
Measurement Range
1 ppm – 5 %
Automation Option(s)
Full-color 5.7 in VGA, touch screen
Chinese, English, French, German, Italian, Korean, Polish, Portuguese, Russian, Spanish
Material Number(s)

Without Diaphragm for Ease of Use

The C20SX generator cell comes without a ceramic diaphragm, providing faster analysis speed, lower drift and minimal cleaning for a large variety of samples.

Safe Chemical Handling

Reduce user contact with chemicals by automatically draining and refilling the titrator cell and preventing waste overflow with dedicated accessories.

Secure Operation

Designate "Expert" and "Routine" user groups to allow full or limited access to titrator operations. A simple intuitive interface prevents differences or errors between users.

Manual Oven Option

Add a DO308 manual drying oven to fully release water from tricky samples. For single solid, viscous or poorly soluble samples like powders, granules, plastics, fibers, pastes, wool, tar, coal, and more.


Material No.: 21901297

Safe and easy water release

Material No.: 51371200

Material No.: 51109259

Material No.: 51191159

Material No.: 71478

Material No.: 30097754

Material No.: 30097755

Material No.: 21901309

Handles sticky samples easily

Material No.: 51107668


EasyPlus™ Accessories

Material No.: 71478

Material No.: 71300

Metal sensors

Double pin platinum electrode

Material No.: 51107699

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Titrator Compact C20SX