Labtron LAAT-A13 is composed of automatic potential titrator and titration device. It is designed according to Industry Standard of Petrochemical and follows ASTM D2896 and ASTM D4739"Test Methods for Base Number of Petroleum Products".
| Graduated flask | |
|---|---|
| Conical flask | |
| Separatory funnel | |
| Volumetric analysis | Titration condensation: 0.1 N;<br> Controlling accuracy: ≤ ± 0.02 ml |
| Automatic acid titration | Titration condensation: 0.1 N;<br> Controlling accuracy: ≤ ± 0.1 pH |
| Automatic potential control | Titration condensation: 0.1 N;<br> Controlling accuracy: ≤ 10 mV |
| Measurement range | |
| Potential measurement range | |
| Burette volume | |
| Minimum titration volume | |
| Burette precision | |
| Precision | |
| Ambient temperature | 0 ~ 35 ℃ |
| Relative humidity | ≤ 85 % |
| Temperature compensation | Manual compensation; 5 ~ 60 ℃ |
| Preset adjustment range of end point | pH 1 to 13 or ± 100 ~ 1300 mV |
| Preset controlling range for titration | 1 ~ 3 pH or 100 ~ 300 mV from end point |
| Precision of titration tube | |
| Test tube | |
| Acidometer Full scale | |
| Acidometer Accuracy | |
| Heating power | |
| Total power consumption | |
| Power supply | AC 220 V ± 10 %, 50 Hz |
| Dimension | |
| Net weight |
It is used to determine and calculate base number of sample based on acid-alkali neutralization principle, perchloric and acid potentiometric titration methods and potential changes to detect end point
