The Karl Fischer coulometer is an instrument based on the coulometric method, which is specially used to determine the trace moisture in substances (the moisture content is usually at the ppm level, i.e. one part per million level). Due to its high precision and automation, it has become the "gold standard" for moisture determination in modern industry, and is especially irreplaceable in trace moisture analysis.
1. LCD display screen.
2. Generator cell with diaphragm.
3. Selectable units including μg,mg,%,mg/L,g/L, etc.
4. Settable parameters, including measurement unit, polarization current, generator current, endpoint potential, stop criterion and etc.
5. Data can be stored and easily transferred to printer via RS-232 communication interface.
6. Reset feature automatically resumes all settings back to factory default options.
Model | KFT-20V | |
Coulometric Ttration | Range | 10ug~20mg |
Polarization Current Accuracy | ±0.2μA | |
Working Current | 10mA, 20 mA, 50 mA, 100 mA | |
Working Current Accuracy | ±0.5% | |
Accuracy | ± (5%+3) μg | |
Repeatability | ≤3% | |
General | Power Supply | AC Adapter, 200-240 VAC input |
Dimensions | 300×235×100 mm | |
Weight | 2 kg | |
