IAB1041 Acid and base value tester adopts the principle of potentiometric titration, records the electrode potential and titration volume in the titration process, finds out the equivalent point and the corresponding volume of the standard titration solution, so as to calculate the acid value of the sample. The instrument can accurately detect the acid value of transformer oil, turbine oil, anti-fuel oil, diesel oil, gasoline and other petroleum products. Used in chemical, electric power, petroleum, environmental protection, railway and other industries.Comply with ASTM D664
1. Titration curve real-time display, titration curve and test results can be stored and printed.
2. High titration accuracy and good stability.
3. Automatic cleaning, automatic value adding.
4. Automatically identify the end point, automatically filter out the false end point, and can manually select the end point.
5. Easy to operate, with workstation function.
| Measuring range | ＞0.01mgKOH/g | ||||
| Precision | relative error≤5% | ||||
| Potential measuring range | -200~ 700mV | ||||
| Basic error | 0.1%FS±0.5mV | ||||
| Burette volume | 10mL | ||||
| Burette minimum volume | 0.01mL | ||||
| Burette accuracy | ±0.1%F·S | ||||
| Instrument package | main machine, titration unit, computer (optional), printer (optional) | ||||
| Overall dimension | 350mm×280mm×178mm | ||||
| Instrument weight | 12kg | ||||