Coulometric Karl Fischer Titrator LD-LWT-A31 is a benchtop unit with 5 to 40°C ambient temperature range, 3 µg to 9999.9 µg measurement range, and offers 400 mA maximum current. Excellent low-power operation makes it possible to compact battery, enables portable function criterion for measuring electrode signal for the electrolysis end. It stability and accuracy are key factors affecting the measurement accuracy. Designed with streamline and 5 inch coloured touch screen with standard testing method used ASTMD4928, ASTMD1533 and ASTMD6304 in titration process.
| Dimension | 400 × 260 × 180 mm |
| Net weight | 5 kg |
| Resolution | 0.1 µg |
| Data saving | 496 pcs |
| Precision 1 | ± 2 µg (3µg H2O to 20µg H2O) |
| Precision 2 | ± 3 µg (20µg H2O to 100µg H2O) |
| Precision 3 | ≤ 5 % (100µg H2O to 10mg H2O) |
| Power Supply | AC 220 V±10%, 50Hz ±5 % |
| Maximum current | 400 mA |
| Built-in printer | Thermal printer |
| Measurement range | 3 µg to 9999.9 µg |
| Power consumption | 50 W |
| Ambient temperature | 5 to 40°C |
| Calculation formula | 8 kinds can be selected |
Coulometric Karl Fischer Titrator is widely used to determine the trace water content in liquid petroleum, chemical engineering, pharmacy, electricity, scientific research and education department.
Ash Content Tester LACT-A10
✓ Controlled temperature : 775 ±25 ℃
✓ Temperature rising time of empty chamber : ≤ 50 min
Mercaptan Sulfur Tester LMST-A10
✓ Potential measuring range : (0 to ±1999.5) Mv
✓ Intrinsic error : 0.1 % ±0.5 mV
Interfacial Tension Tester LIT-A10
✓ Repeatability 0.3% Resolution 0.1 mN/m Sensitivity 0.1 mN/m Accuracy 0.1 mN/m
Water Soluble Acid and Alkali Tester LAAT-A10
✓ Graduated flask : 100 ml，50 ml
✓ Conical flask : 100ml
Acid Number and Acidity Tester LAAT-A11
✓ Ambient temperature : ≤ 35 °C
✓ Relative humidity : ≤ 85 %
