Features
GENERAL FEATURES
· LCD display screen.
· Titration methods, curves and results are displayed in detail.
· Volumetric KF Titration and Coulometric KF Titration are supported.
· Data analysis feature helps user review and compare results.
· Data can be easily transferred to printer via RS-232 communication interface.
· Reset feature automatically resumes all settings back to factory default options.
Volumetric Karl Fischer Titration
· Support KF Titration Mode and Titer Detection Mode.
· Features of auto-filling, auto-purging and auto-mixing of the reagents ensure safe handling of Karl Fischer chemicals.
· Automatic/manual background drift correction ensures accurate results.
· Selectable units including mg, mg/L, %, ppm, etc.
· Settable parameters, including measurement unit, polarization current, stirring rate, titration rate, stop volume, endpoint potential, stop criterion and etc.
· Store up to 200 titration data sets (GLP-compliant).
Coulometric Karl Fischer Titration
· Generator cell with diaphragm.
· Automatic/manual background drift correction ensures accurate results.
· Selectable units including μg, mg, %, ppm, mg/L, μg/mL, etc.
· Settable parameters, including measurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc.
· Store up to 200 titration data sets (GLP-compliant).
Includes
· External device
· Electrolysis electrode
· Measuring electrode
· 10ml Burette
· Volumetric titration cell
· Coulometric titration cell
Specifications
Model | KFT-40VC |
Volumetric Titration | Range | (0.1mg~250)mg |
Polarization Current Accuracy | 1μA±0.2μA; 50μA±10μA |
Repeatability | ≤0.5% |
Coulometric Titration | Range | 10μg~20mg |
Polarization Current Accuracy | ±0.2μA |
Working Current | 1, 1.86, 5,10 μg（H2O）/s for 10.72mA, 20 mA, 53.61mA, 107.2 mA |
Working Current Accuracy | ±0.5% |
Accuracy | ± (5%+3) μg |
Repeatability | ≤3% |
General | Power Supply | AC Adapter, 100-240 V AC input |
Dimensions | 340×400×400 mm |
Weight | 10kg |
