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.
| Titration Mode | ||
| Range | 10µg to 20mg H2O | |
| Accuracy | ±2µg or ±0.5% | |
| Resolution | 0.1µg | |
| Rate | 3500µg H2O/min. (maximum) | |
| Endpoint Control | 0 to 99 sec. persistence time and 0 to 9.9 µg/sec. slope (programmable) | |
| Capacity | 1000mg H2O (for single charge reagents) | |
| Controller Specifications | ||
| Displays | 4.8"W x 3.6"H Backlit VGA resolution | |
| Titration | Full-screen display of titration progress | |
| Measurement | 3/4"H single channel, 5/16"H dual channel | |
| Information | 1/8"H for date, time, temperature, standards | |
| Menus | Guide user through all modes and procedures | |
| Help Screens | Context-sensitive aid for keys and procedures | |
| Keypad Controls | Sealed; audible entry | |
| Data Memory Points | 620; 10 year backup | |
| Power-on Self-test | Yes | |
| Error Messages | Yes | |
| Data Output | On demand; when stable; at selected intervals at titration completion | |
| Alarm | High/low set points for all modes | |