Labman
Karl Fischer Titrator – KFT200TC / KFT250TV (Coulometric & Volumetric Titration | 7" Touch Screen | RS232C & USB)
Karl Fischer Titrator – KFT200TC / KFT250TV (Coulometric & Volumetric Titration | 7" Touch Screen | RS232C & USB)
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KFT200TC and KFT250TV Karl Fischer Titrators are advanced moisture analysis systems developed for accurate determination of water content in gases, liquids and solid samples. The KFT200TC employs the coulometric Karl Fischer principle for trace moisture measurement, while the KFT250TV utilizes volumetric Karl Fischer titration for higher moisture concentrations.
Both instruments feature a 7-inch LCD touch screen with intuitive operation and support multiple titration methods. Automatic and manual drift adjustment ensures accurate results, while GLP-compliant data management allows storage of up to 200 results. Data can be exported through USB and RS232C interfaces in CSV format.
KFT200TC supports Auto Titration Method, Oven Titration Method, Oven Blank Titration Method and Coefficient Correction Method. KFT250TV additionally supports KF Titer Determination Method. Optional oven sampling capability enables constant moisture and trace moisture analysis for gas, liquid and solid samples.
Designed for pharmaceutical laboratories, petrochemical industries, food testing laboratories and research institutions, KFT200TC and KFT250TV provide high sensitivity, repeatability and flexible moisture determination capabilities.
Key Features
7-inch LCD touch screen
Automatic and manual drift adjustment
Multiple titration methods
GLP-compliant data management
Storage capacity of 200 results
USB data export
RS232C communication
CSV data output
User password protection
Selectable measurement units
Oven sampling method support
21 CFR software optional
Trace moisture measurement
Constant moisture determination
Suitable for gas, liquid and solid samples
KFT200TC for coulometric titration
KFT250TV for volumetric titration
Technical Specifications
| Parameter | KFT200TC | KFT250TV |
|---|---|---|
| Karl Fischer Principle | Coulometric Titration | Volumetric Titration |
| Water Measuring Range | 10.0 μg to 200 mg | 0.1 mg to 250.0 mg |
| Resolution | 0.1 μg | 1 μg |
| Repeatability | ≤1% | ≤0.5% |
| Multiple Titration Methods | Yes | Yes |
| Measurement Units | μg, mg%, ppm, μg/mL, mg/L | μg, mg%, ppm, μg/mL, mg/L |
| Display | 7-inch Touch Screen | 7-inch Touch Screen |
| mV Measuring Range | 0 to 2000 mV | 0 to 2000 mV |
| mV Resolution | 0.1 mV | 0.1 mV |
| Polarization Current Range | 1 to 200 μA | 1 to 200 μA |
| Polarization Current Accuracy | ±3% | ±3% |
| Drift Adjustment | Automatic / Manual | Automatic / Manual |
| Communication Ports | USB, RS232C | USB, RS232C |
| Memory Storage | 200 Results | 200 Results |
| GMP Compliance | Yes | Yes |
| User Password Protection | Available | Available |
| Power Supply | AC 220V, 50–60 Hz | AC 220V, 50–60 Hz |
| Packing Dimensions (L×W×H) | 240 × 370 × 270 mm | 240 × 370 × 270 mm |
| Weight | 4 kg | 4 kg |
