OilAnalysisFluidAnalogKind
Class Description
Analogs representing oil fluid test analysis result.
Attributes
| Name | Type | Description |
|---|---|---|
| acidNumber | Acid neutralization number (in milligram of KOH/gram). | |
| additiveDBDS | Dibenzyl disulfide (DBDS) concentration (in ppm, specificially in milligram/kilogram). | |
| aromatics | Concentration of aromatic compounds determined using infrared spectroscopy (in percent). | |
| carbonyl | Concentration of carbonyl compounds (aldehydes and ketones) determined using infrared spectroscopy (in percent). | |
| density | Density (in gram/millilitre). | |
| dielectricBreakdown | Dielectric breakdown, for electrode gap size and temperature specified by selected standard (in kV). | |
| dissipationFactor | Fluid dissipation factor in absolute value, not a percentage. (Multiplying this value by 100 would result in dissipation factor percent). | |
| dissipationFactorPercent | Fluid dissipation factor (in percent). Commonly used in Asia. Dissipation factor is also known as loss factor or tan delta. | |
| duration61125MethodC | Duration of oxidation stablity test performed according to IEC 61125, method C. This value should accompany values resulting from testing according to IEC 61125, method C to allow interpretation. Standard specified values are: 164, 332, and 500, but others can be used if agreed upon. | |
| firePoint | Fire point (in °C). Fire point is when fire is sustained (oil catches fire). Can only be done by means of open cup test, which is commonly used in US. | |
| flashPointClosedCup | Flash point (in °C) determined via closed cup test. Flash point occurs when enough vapors have accumulated to sustain a flash. Closed cup is used in Europe. | |
| flashPointOpenCup | Flash point (in °C) determined via open cup test. Flash point occurs when enough vapors have accumulated to sustain a flash. Open cup is used in US. | |
| inductionTime | Oxidation induction time (in hours). Typically performed on new oil,but can be done on used oil. | |
| inhibitor61125MethodC | Amount of inhibitor used in oxidation stablity test performed according to IEC 61125, method C. This value should accompany values resulting from testing according to IEC 61125, method C to allow interpretation. | |
| interfacialTension | Interfacial tension (in dyne/centimetre or milliNewton/metre, which are the same). | |
| kinematicViscosity | Kinematic viscosity (in millimetre2/second). Kinematic viscosity is the ratio of - absolute (or dynamic) viscosity to density. | |
| oxidation | Measure of oxidation stability (in hours). | |
| oxidationInhibitorD2668 | 2,6-ditertiary-butyl para-cresol and 2,6-ditertiary-butyl phenol concentration (in percent by weight). | |
| oxidationInhibitorDBP | 2,6-ditertiary-butyl phenol (DBP) oxidation inhibitor concentration (in percent by weight). | |
| oxidationInhibitorDBPC | 2,6-ditertiarybutyl para-cresol (DBPC) oxidation inhibitor concentration (in percent by weight). | |
| passivatorBTA | Metal passivator BTA content (in milligram/kilogram). | |
| passivatorContent | Total passivator content (in milligram/kilogram). | |
| passivatorIrgamet39 | Irgamet 39 metal passivator content (in ppm, specifically milligram/kilogram). | |
| passivatorTTA | Metal passivator TTA (Irgamet39 in solid form) content (in milligram/kilogram). | |
| petroleumOrigin | Characterization of the carbon-type composition of insulating oils by petroleum origin. | |
| pourPoint | Pour point (in °C). The pour point of a liquid is the temperature at which it becomes semi solid and loses its flow characteristics. | |
| pourPointAutomatic | Pour point (in °C) determined by automatic method. The pour point of a liquid is the temperature at which it becomes semi solid and loses its flow characteristics. | |
| powerFactorPercent | Fluid power factor at specified temperature (in percent). Commonly used in US. (Note: Fluid power factor is very similar to fluid dissapation factor, but fluid power factor is cosine of the phase angle between an AC voltage applied to oil and the resulting current (where dissipation factor is the tangent). For values up to 0.005, fluid power factor and dissapation factor are very close. There is a conversion equation between the two). | |
| resistivity | Resistivity at 90°C (in gigohm-metre). | |
| sedimentAndSludgePercent | Sediment and sludge (in percent). | |
| sludge | Sludge (in percent by mass). Typically performed on new oil,but can be done on used oil. | |
| solubleAcids | Soluble acids (in milligram of KOH/gram). Typically performed on new oil,but can be done on used oil. | |
| specificGravity | Specific gravity corrected to 15°C. Also known as relative density. It is a ratio of density of tested oil to density of water at a specific temperature. | |
| staticElectrification | Static electrification tendency (in microcoulombs per metre3). Also called static charging tendency and electrostatic charging tendency (ECT). | |
| totalAcids | Total acids (soluble plus volatile) (in milligram of KOH/gram). Typically performed on new oil,but can be done on used oil. | |
| volatileAcids | Volatile acids (in milligram of KOH/gram). Typically performed on new oil,but can be done on used oil. |
Relationships
Ancestors
No ancestor classes
Descendents
No descendent classes
Associations
None