For measuring trace moisture, the Karl Fischer method is used to determine trace moisture for different substances, which is a classic and most reliable method. The Karl Fischer coulometric method is more suitable for the determination of substances with an absolute water content of less than 100 μg in the incoming sample. Our Coulometric Karl Karl Fischer microwater analyzers are successfully used in this method and are particularly suitable for the determination of trace moisture in samples, even with appropriate handling methods, even trace moisture in samples.
TR 1385/1（Manual）
Model | TR 1385/1 (manual) | TR 1385/2 (automatic) |
Display | LED digital tube display | LCD color large screen touch display |
Electrolytic control | Automatic control of electrolytic current (max. 400mA) | |
Measuring range | 3 micrograms ~ 100 mg | |
Sensitivity | 0.1μgH2O | |
Accuracy | For 3μg-1mgH2O, the error is ±3μg For >1mgH2O, the error is 0.3% of the measured value (excluding injection error) | |
Power supply | AC 220V, 50Hz | |
Power | less than 40W | Less than 60W |
The ambient temperature | 5～40℃ | |
Operating ambient humidity | ＜75％ | |
Coulometric micro water analyzer is based on single-chip microcomputer control, successfully integrates our understanding of the physical and chemical phenomena related to the measurement process, its analysis speed, high precision, a variety of analysis methods allow you to set freely, solidification operation time, is a high efficiency, precision analysis instrument
