Labtron LAAT-A11 is designed as per ASTM D664-11a “Test Methods for Acid Number of Petroleum Products” and “Test Methods for Acidity of Gasoline, Kerosene, and Diesel oil”.
| Graduated flask | |
|---|---|
| Conical flask | |
| Separatory funnel | |
| Volumetric analysis | |
| Automatic acid titration | |
| Automatic potential control | |
| Measurement range | |
| Potential measurement range | |
| Burette volume | |
| Minimum titration volume | |
| Burette precision | |
| Precision | |
| Ambient temperature | ≤ 35 °C |
| Relative humidity | ≤ 85 % |
| Temperature compensation | |
| Preset adjustment range of end point | |
| Preset controlling range for titration | |
| Precision of titration tube | Scale division is 0.02 ml |
| Test tube | |
| Acidometer Full scale | |
| Acidometer Accuracy | |
| Heating power | |
| Total power consumption | ≤ 1200 W |
| Power supply | AC 220 V ± 10 %, 50 Hz |
| Dimension | 830 x 290 x 370 mm |
| Net weight |
It is used to determine acidity of gasoline, kerosene, and diesel oil, which don’t add ethyl liquids and acid value of petroleum products.
| Measurement range | ≥0.05 mg KOH/g |
| Potential measurement range | 0 to 1800.0 mV |
| Burette volume | 10 mL |
| Minimum titration volume | 0.001 ml |
| Graduated flask | 100 ml，50 ml |
| Conical flask | 100ml |
| Separatory funnel | 250ml |
| Ambient temperature | (-10 )°C to 35 °C |
| 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 |
| Ambient temperature | 0 ~ 35 ℃ |
| Sample hole | 2 pieces |
| Speed of stirring motor | 1400 rpm |
| Ambient temperature | 10 to 35°C |
| Temperature controlling range | Room Temperature to 100°C |
| Sample hole | 4 pieces |
| Sample quantity | 4 to 12 pieces |
| Ambient temperature | Room temperature to 35 °C |
| Temperature controlling range | Room temperature to 100°C |
| Sample hole | 4 pieces |
| Speed of stirring motor | 1400 rpm |
| Speed for sample stirring | 1000 ± 50 rpm |
| Ambient temperature | Room temperature to 35°C |
| Experimental temperature range | -50 to 70°C |
| Test sample volume | 50 ml |
| Ambient temperature range | 10 to 40°C |
| Humidity | ≤ 85% |
| Ambient temperature | (-10) °C ~ 35 °C |
| Relative humidity | ≤ 85 % |
| Capillary viscometer | 11 pieces |
| Stirring motor | 6 W, 1200 rpm |
| Ambient temperature | (-10) °C ~ 35 °C |
| Relative humidity | ≤ 85 % |
| Capillary viscometer | 11 pieces |
| Stirring motor | 6 W, 1200 rpm |
| Ambient temperature | (-10) °C ~ 35 °C |
| Relative humidity | ≤ 85 % |
| Capillary viscometer | 7 pieces of Cannon-Fenske reserve-flow capillary viscometer tubes in a group |
| Stirring motor | 6 W, 1200 rpm |
| Viscosity measurement range | 10 ~ 2000000 MPa•s |
| Ambient temperature | 5 °C ~ 35 °C |
| Ambient humidity | Not more than 80 % |
| Spindles | Four spindles of No.1 ~ 4 |
| Temperature measurement range | 10 ~ 35 ℃ |
| Repeatability error | ≤ 0.2 % (Grade C) |
| Endured pressure in oxygen bomb | 20 MPa |
| Operation environment temperature | 15 ~ 28 ℃ |
| Heat capacity | 14000 ~ 15000 J / K |
| Temperature measurement range | 10 ~ 35 ℃ |
| Repeatability error | ≤ 0.2 % (Grade C) |
| Endured pressure in oxygen bomb | 20 MPa |
| Temperature controlling range | 10 ℃ ~ 35 ℃ |
| Temperature resolution | 0.001 ℃ |
| Mean value of heat capacity | 15 kJ / K |
| Ambient temperature | 20 ℃ ± 5 ℃ |