The KFT-40VC Karl Fischer Titrator combines volumetric and coulometric titration technologies in a single instrument, providing a versatile solution for moisture analysis across a broad range of sample types and water content levels.
By integrating both measurement methods, the KFT-40VC allows laboratories to perform trace moisture determination as well as routine water content analysis without the need for separate instruments. This flexibility helps improve laboratory efficiency while reducing equipment investment and maintenance requirements.
The system is suitable for moisture testing in chemicals, petrochemicals, battery materials, electronic components and research applications. Users can select the most appropriate titration mode according to sample characteristics and analytical requirements.
Featuring intelligent control software, automatic endpoint detection and data management functions, the instrument simplifies daily operation while maintaining reliable analytical performance. The touchscreen interface provides easy access to methods, results and system settings.
Designed for laboratories requiring both flexibility and precision, the KFT-40VC offers a practical solution for comprehensive moisture analysis and quality control applications.
| Model | KFT-40VC |
|---|---|
| Volumetric Titration | Range: (0.1mg~250)mg |
| Polarization Current Accuracy: 1μA±0.2μA; 50μA±10μA | |
| Repeatability: ≤ 0.5% | |
| Coulometric Titration | Range: 10μg~20mg |
| Polarization Current Accuracy: ±0.2μA | |
| Working Current: 1, 1.86, 5,10 μg (H2O)/s for 10.72mA, 20 mA, 53.61mA, 107.2 mA | |
| Working Current Accuracy: 0.5% | |
| General | Power Supply: AC Adapter, 100-240 V AC input |
| Dimensions: 340*400*400 mm | |
| Weight | 10kg |


The KFT-40VC provides a flexible and efficient moisture analysis solution by combining volumetric and coulometric Karl Fischer titration technologies in a single platform, helping laboratories perform accurate water content determination across a wide range of applications.