Coulometric Karl Fischer Titrator LZ-KFT-A110 is a highly sensitive analytical technique used for the determination of trace amounts of water in various substances. The system typically operates with a measurement range from approximately 1 µg to 200 mg of water, with a resolution as low as 0.1 µg and repeatability around ≤0.3%. The method offers excellent sensitivity, minimal reagent consumption, and high reproducibility, making it a preferred approach for trace moisture determination in quality control and research laboratories.
| Principle | Karl Fischer Coulometric Titration |
| Water Range | 3.0μg~200mg |
| Water Resolution | 0.1 μg |
| Water Unit | μg, mg, %, ppm, μg/mL, mg/L |
| Water Repeatability | ≤0.3% |
| mV Range | (0~2000) mV |
| mV Resolution | 0.1Mv |
| Polarization Current | Range:1~200 μA Accuracy: ±3% Fluctuation: ±2.5%/30min |
| Working Current | Accuracy: ±0.5% Fluctuation: ±0.2％ /10min |
| Display | LCD touchscreen |
| Interface | RS232 |
| Power Supply | (100~240) VAC， (47~63) Hz |
| Dimensions | 240×370×270mm |
| Weight | 4kg |
Karl Fischer Coulometric Titration is widely used for trace moisture analysis in various industries and laboratories, including Pharmaceutical industry, Petrochemical and oil analysis, Chemical manufacturing and solvent testing for raw materials and drug formulations.
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