Description
The Karl Fischer moisture measurement method has been recognized as the most accurate method by many international standards, such as ISO, ASTM, DIN, BS, and JIS. This method is suitable for determining the moisture content of various substances. Therefore, Karl Fischer moisture analyzers applying their principle have a wide range of applications for solid, liquid, and gas samples.
GENERAL FEATURES
- LCD display screen.
- Titration methods, curves, and results are displayed in detail.
- Volumetric KF Titration and Coulometric KF Titration are supported.
- The data analysis feature helps users review and compare results.
- Data can be easily transferred to the printer via the RS-232 communication interface.
- The reset feature automatically resumes all settings 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, 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, etc.
- Store up to 200 titration data sets (GLP-compliant).
Specifications
| Model | CA-TITR-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 | 1μA±0.2μA; 50μA±10μA | |
| Working Current | 1, 1.86, 5, 10μg (H2O)/S | |
| Accuracy | ± (5%+3) μg | |
| Repeatability | RSD of 100μg sample measurement result ≤3% | |
| General | Electricity | AC Adapter， 100-240 V AC input |
| Dimension (mm) & Weight (kg) | 340×400×400; 10 | |
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