The XHWS180 trace moisture analyzer is the most reliable method for the determination of trace moisture in different substances by Karl Fischer Coulometric titration. The XHWS180 Trace Moisture Tester successfully applied this method, using the most advanced automatic control circuit, 32-bit embedded microprocessor as the main control core, embedded in the mini operating system. Therefore, the instrument works more reliably and is more convenient to use. Its analysis speed is fast, the operation is simple, the precision is high, and the automaticness is strong. Widely used in petroleum, chemical, electric power, railway, pesticide, pharmaceutical, environmental protection and other departments.
| Titration method | electricity titration (Coulomb analysis) |
| Display | colorful LCD touch screen |
| Electrolysis speed | Maximum is 2200ug/s (0~400mA automatic control) |
| Test range | 3ug ~ 100mg |
| Sensitive valve | 0.1μg H2O |
| Accuracy | 10μg~1000μg±3μg, ≤0.3% (1mg) |
| Printer | Micro Thermal Printer |
| Power supply | 220V±10%, 50Hz |
| Power | < 40W |
| Working temperature | 5~40°C |
| Working humidity | ≤ 85% |
| Size | 340 × 295 × 155mm |
| Weight | about 5.5kg |
1. A 32-bit embedded microprocessor is used as the master core, which is embed to the mini operating system.
2. It adopts constant pressure detection, which is high precision, fast measurement speed, stable and reliable.
3. It uses colorful touch screen and full numeric keyboard, it's simpler to operate and convenient to calculate the data.
4. calculation formulas were include to meet customer needs.
5. Mini thermal printers have a time record for easier searching.
6. A new shape based on ergonomics.
7. Innovative and optimized operating software, which offer different touch experiences to user.
(1) Color touch screen (2) Printer (3) Electrolysis electrode socket
(4) Measuring electrode socket (5) Fixing shaft mounting hole (6) Electrolytic cell seat
(7) RS232 interface (8) Power socket and integrated switch
(1) Grinding plug (2) Cathode chamber (3) Drying tube (4) Sampling cock
(5) Stirrer (6) Measuring electrode (7) Electrolysis electrode
