ASTM D664 Acid Number of Petroleum Products by Potentiometric Titration
Total Acid number tester is designed and made as per ASTM D664.
It can accurately determine the acid value of transformer oil, turbine oil, anti oil,diesel, gasoline and the other products.
It is automatic, stable and reliable. Imported sample injector.
I.Summary
Total acid number tester uses potentiometric titration principle to determine the acid value in petroleum products.
It is widely used in chemical industry, electric power, oil and other industries, it's the ideal products to current meter acid number of petroleum products.
2. Working 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.
3. Main technical features
1. Windows operating system. Users can communicate with the computer directly. It's easy to operate. Has a workstation features.
2. Titration curve real-time display. And the titration curve and data can be stored and printed.
3. Imported titration unit.Measuring accuracy better stability.
5.Automatic detection of end points, Automatic filtering false end points, At the same time can determine the endpoint manually.
6. With continued dosing function.
4. Main technical specifications
| 1 |
Standard |
ASTM D664 |
| 2 |
Test sample |
Transformer oil, turbine oil, anti oil, diesel, gasoline and other petroleum products |
| 3 |
Feature |
Automatic, stable and reliable, imported sample injector |
| 4 |
Measurement range |
≥0.05mgKOH/g;(0~1800)mV |
| 5 |
Measurement precision |
±0.1% F.S |
| 6 |
Burette volume |
10mL |
| 7 |
Minimum titration volume |
0.001mL |
| 8 |
Precision |
Fit or above the relative standards |
| 9 |
Power supply |
AC(220±11)V ,50±1Hz |
| 10 |
Outline dimension |
About 350×280×178mm(L×W×H,Without PC) |
| 11 |
Net weight |
Main unit 14Kg |
5. About us:
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester,laboratory instrument,road building instrument.
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