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CKF Titrators

PLEASE NOTE: As of 2012, Titrators have been discontinued by Denver Instrument. All information displayed herein is for archival and support purposes only.

Model 260 Coulometric Karl Fischer Titration Controller

Low-Level Water Determination.

Detect mere micrograms of water, from 10µg to 20mg.

Denver Instrument offers a unique approach to Coluometric Karl Fischer Titration. Up to four titration modules (Model 275KF) may be daisy-chained to the Model 260 Controller. This modular system provides the flexibility of adding additional capacity or applications at a fraction of the cost of traditional titration systems

  • Perfect for determining water content in petroleum products, pesticides, detergents, foods, pharmaceuticals, chemicals, solvents and more.
  • Easy method programming and simple operation.
  • Up to ten customized procedures can be stored and easily recalled.
  • Perform up to four titrations simultaneously, thanks to separate interconnectable 275KF titration modules.
  • Time/date stamp on printouts to meet GLP requirements.
  • Calculate statistical data for up to five results.
  • imple to interface with computer or printer. Automatically prints titration reports.
  • The system automatically compensates for the drift rate of ambient moisture entering the cell.
  • Automatically gives message when reagents have been depleted. Press a single key for reagent condition.

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KF Titrators

Model 260 Coulometric Titration Controller Specifications
Displays4.8”W x 3.6”H Backlit VGA resolution
TitrationFull-screen display of titration progress
Measurement3/4"H single channel, 5/16"H dual channel
Information1/8"H for date, time, temperature, standards
Menus Guideuser through all modes and procedures
Help ScreensContext-sensitive aid for keys and procedures
Keypad ControlsSealed; audible entry
Data Memory Points620; 10 year backup
Power-on Self-testYes
Error MessagesYes
Data OutputOn demand; when stable; at selected intervals at titration completion
AlarmHigh/low set points for all modes
Titration Mode Range10µg to 20mg H2O
Accuracy±2µg or ±0.5%
Resolution0.1µg
Rate3500µg H2O /min. (maximum)
Endpoint Control0 to 99 sec. persistence time and 0 to 9.9 µg/sec. slope (programmable)
Capacity1000mg H2O (for single charge reagents)
I/ORS-232-C to computer or printer

Model 275KF Titration Specifications
Range10µg to 20mg H2O
Accuracy±2µg or ±0.5%
Resolution0.1µg
Rate3500µg H2O/min. (maximum)
Endpoint Control0 to 99 sec. persistence time and
0 to 9.9µg/sec. slope (programmable)
Capacity1000mg H2O (for single charge reagents)