| Customization: | Available |
|---|---|
| After-sales Service: | Lifetime Technical Support |
| Warranty: | 2 Year |
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The Acid Value Tester adapts 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 instrument 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.
| No. | Standard | Standard explaination |
| 1 | GB/T264 | Determination of acid number |
| 2 | GB7599-87 | Determination of acid number in transformer and turbine oils in service(BTB) |
| 3 | GB/T7304-2000 | Determination of acid number in lubricating grease and petroleum oils |
| 4 | GB/T 18609-2001 | Determination of acid number in crude oil |
| 5 | ASTM D664-2011 | Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration |
| Potential measurement range | (0~±1800.0)Mv |
| Basic error of electronic unit | 0.1%±0.5mV of full reading |
| Input impedance | Ri≥1×1012Ω |
| Burette volume | 10mL |
| Burette precision | ±0.1%F•S |
| Burette time | (60±20)S |
| Acid number measurement range | ≥0.05 mgKOH/g |
| Minimum titration volume | 0.001mL |
| Power supply | AC(220±11)V (50±0.5)Hz |
| Total power consumption | ≤200W |
| Environment temperature | 5ºC~35ºC , Relative humidity: ≤ 80% |
| Outline dimension | About 350mm×280mm×180mm |
| Net weight | 14Kg |
1. An elevated acid number can result in:
2. Component corrosion, more severe if water is present.
3. Deposits of tars and lacquers on metal surfaces.
4. Increased viscosity resulting in pumping losses.
5. A gradual increase in the rate of AN elevation.
6. Greater potential of varnish formation.
| Pre-sale Service | 1.The professional sales team will reply to the inquiry in real time; | |
| 2.Customize suitable solutions according to the needs of different customers; | ||
| 3.Provide product technical parameters/operation manuals and evaluation reports, etc.; | ||
| After-sale Service | 1.From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. | |
| 2.Technical Support |
(1)Our technical team supports our customers at all time with our long experience, expert advice and the unlimited spirit and always be for providing the best customer service. | |
| (2)Training how to install the machine,you can arrange your engineer to our company to get free training. | ||
| (3)If necessary, we can also arrange our engineer to your company for training and commissioning at your cost. | ||
| 3.The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options. | ||
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.If you are interested in our High Accuracy Acid Number Testing Instrument Acid Value Tester product or have any questions, please feel free to contact us.
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