| After-sales Service: | Lifetime Technical Support |
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| Warranty: | 2 Year |
| Product Name: | Rpvot Tester |
| Application: | Engine Oils, Turbine Oils and Base Oils |
| Standard: | ASTM D2272 |
| Digital Display Pressure Range: | 0~1600kpa |
| Samples: |
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| Customization: |
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>>> The instrument adopts the advanced technology abroad, by PLC and touch screen (10 inches) combination control to automatically detect, calculate and record various data, the whole test process without personnel on duty, high degree of automation.
>>> Metal bath structure design, instead of oil bath, no heating oil smoke, no complicated cleaning after the experiment.
>>> The instrument has the dual function of automatic and manual oxygenation, and has the function of automatically judging the leakage of the projectile body.
>>> Metal bath heating, with temperature overheating protection device.
>>> At the end of the experiment, the instrument can automatically save the experimental results and print the experimental data.
>>> Oxidation Stability Tester can be connected to LIMS system.
>>> Equipped with electric winding machine, can make catalyst coil by itself.
| 1 | Power supply | AC(220±10%)V, 50Hz |
| 2 | Constant temperature point | 150.0±0.1ºC; 140.0± 0.1 ºC |
| 3 | Temperature control accuracy | ±0.1ºC |
| 4 | Rotary motor | 100±5r/min |
| 5 | Main box power | 200W |
| 6 | Main box dimensions | 440×310×350 (mm) |
| 7 | Projectile body power | 1KW |
| 8 | Projectile body dimensions | 440×220×350 (mm) |
| 9 | Digital display pressure range | 0~1600KPa |
| 10 | Digital pressure sensor accuracy | ±2‰ |
Q1: Does a Higher RPVOT Indicate a Higher Quality Turbine Oil?
The RPVOT test was never intended to be used to compare lubricant. One reason for this is that it is an imprecise simulation of an actual turbine oil in use. For example, the test accelerates the aging of the oil by using a copper catalyst; turbine oil formulators can therefore "cheat" the test by increasing the amount of copper passivators in the formulation. There is no practical benefit of doing this in real-world use.
Q2: How Should RPVOT be Used?
In an ideal world, RPVOT would simply be one of many used oil analysis test that are interpreted together. By trending RPVOT, MPC, UC, FTIR, ICP, RULER and other results, an overall picture of turbine asset health can be established. This can enable the oil to be drained at the right time.
Q3: RPVOT vs RULER, Which is Better?
When monitoring turbine oils, one of the questions we often get asked is whether the user can substitute RPVOT for RULER or vice versa. The short answer to this question is, No. Both tests measure or predict different things hence, one should not replace the other if the user is trying to identify a particular quality or quantity. In this blog, we will be exploring the differences between these two tests, when they should be used and why.
Q4: Why is oxidation stability important?
Oxidation stability is one of the most important quality parameters of edible vegetable oils. It determines their usefulness in technological processes as well as shelf life. In food chemistry, many methods are used to determine the oxidative stability of oils
Q5: What determines stability of an oxidation state?
The stability of the lower vs. higher oxidation state thus depends on the size of the anion. For example, in fluorides, CuF is unstable but CuF2 is stable. However, in iodides, CuI is stable whereas CuI2 is unstable.
| Service | |
| Device Problem Handling | Social media 24 hours online communication |
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If you have interested in ASTM D2272 RPVOT Tester Oxidation Stability Bath Lubricating Oils Equipment , please feel free to contact with me
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