Class Description
Analogs representing oil fluid test analysis result.
Attributes
| Name | Type | Description |
|---|---|---|
| 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. | |
| density | Density (in gram/millilitre). | |
| 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. | |
| 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. | |
| 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. | |
| 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. | |
| kinematicViscosity | Kinematic viscosity (in millimetre2/second). Kinematic viscosity is the ratio of - absolute (or dynamic) viscosity to density. | |
| staticElectrification | Static electrification tendency (in microcoulombs per metre3). Also called static charging tendency and electrostatic charging tendency (ECT). | |
| resistivity | Resistivity at 90°C (in gigohm-metre). | |
| 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). | |
| passivatorBTA | Metal passivator BTA content (in milligram/kilogram). | |
| sedimentAndSludgePercent | Sediment and sludge (in percent). | |
| carbonyl | Concentration of carbonyl compounds (aldehydes and ketones) determined using infrared spectroscopy (in percent). | |
| aromatics | Concentration of aromatic compounds determined using infrared spectroscopy (in percent). | |
| oxidation | Measure of oxidation stability (in hours). | |
| 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. | |
| volatileAcids | Volatile acids (in milligram of KOH/gram). Typically performed on new oil,but can be done on used oil. | |
| totalAcids | Total acids (soluble plus volatile) (in milligram of KOH/gram). Typically performed on new oil,but can be done on used oil. | |
| 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. | |
| 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. | |
| petroleumOrigin | Characterization of the carbon-type composition of insulating oils by petroleum origin. | |
| acidNumber | Acid neutralization number (in milligram of KOH/gram). | |
| interfacialTension | Interfacial tension (in dyne/centimetre or milliNewton/metre, which are the same). | |
| dielectricBreakdown | Dielectric breakdown, for electrode gap size and temperature specified by selected standard (in kV). | |
| 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). | |
| 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. | |
| 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). | |
| oxidationInhibitorD2668 | 2,6-ditertiary-butyl para-cresol and 2,6-ditertiary-butyl phenol concentration (in percent by weight). | |
| additiveDBDS | Dibenzyl disulfide (DBDS) concentration (in ppm, specificially in milligram/kilogram). |
Relationships
Inherits from
- None
Descendant classes
- No descendant classes
Leaf/Root class
| IsLeaf | IsRoot |
|---|---|
| False | False |
Associations
None