General Introduction
The Automatic Acid Number Tester for Petroleum Products uses potentiometric titration principle. Recording the titration of the electrode potential and the titration volume, find out the equivalence point and corresponding titrant volume, and thus obtained the sample pH value. This Automatic Acid Number Tester can accurately detect the acid value of transformer oil, turbine oil, anti oil, diesel, gasoline and other petroleum products;Widely used in chemical industry, electric power, oil and other industries, it's the ideal products to current meter acid number of petroleum products. Standard:GB/T264 Determination of acid number,GB7599-87 Determination of acid number in transformer and turbine oils in service(BTB),GB/T7304-2000. GB/T 18609-2001. D664-01.ASTM D664-2011.
Product Advantages
1.Adopt an integrated desktop computer with Windows operating system and Chinese software interface, supporting mouse and keyboard operations for user-friendly interaction.
2. Equipped with an original imported titration device, ensuring stable and reliable detection signals.
3. Real-time display of test process curves and results.
4. Test results can be saved as Word documents.
5. Test process data can be saved as Excel documents.
6. Copying test data enables printing of test curves, results, and data (printer is an optional accessory).
7. Automatic replenishment and fixed-volume liquid addition.
8. Optional alkalinity determination software and titration unit available. Automatic acid number tester for petroleum products (potentiometric titration method).
The Technical Specifications and Parameters
| Potential measurement range | (0~±1800.0)mV |
| The basic error of the electronic unit | 0.1% ± 0.5mV of full reading |
| Input impedance | Ri≥(1×10¹²)Ω |
| Burette volume | 10ml |
| Burette accuracy | ±0.1%(F· S) |
| Burette drip time | (60±20) seconds (F· S) |
| Acid value determination range | ≥0.05 mgKOH/g |
| Minimum titration volume | 0.001ml (minimum feed) |
| Operating power supply | AC(220±11)V/(50±0.5)Hz |
| The power consumption | 200w |
| Usage environment | Ambient temperature:5°C~35°C; Relative humidity: not greater than 80% |
| Dimension | 350mm×280mm×180mm |
| Net weight | 14kg |

FAQ
1.What's the delivery time?
About 15days.
2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.
3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support.
4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD280/Day for every person.