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Contact SupplierCharacteristics | Test Method | Gandhar's Results |
---|---|---|
Appearance | Sample of Oil shall be examined in 100 mm thick layer at 27 oC | Clear, Transparent oil, free from suspended matter or sediment. |
Colour | ASTM | Less than 1 |
Density @ 29. 5oC g/cm3 | IS: 1448 | 0.810 - 0.840 |
Kinematic Viscosity @ 27oC | IS: 1448 | 11- 20 CST |
Interfacial tension @ 27oC N/M | IS: 6104 | 0.040 min N/M |
Flash Point (PMCC) oC | IS: 1448 | 150 MIN |
Pour PointoC | IS: 1448 | <- 9oC |
Neutralization Value / Total Acidity mg KOH/gm | IS: 1448 | 0.02 MAX |
Corrosive Sulphur (in terms of Classification of Copper Strip) | IS: 6792 | Non-Corrosive |
Electric Strength : a. New Untreated Oil b. After treatment | IS: 6792 | 50 - 55 KV |
Dielectric Dissipation Factor (tan delta) at 90o C | IS: 6262 | 0.0005 - 0.0009 |
Specific Resistance (Resistivity) a. at 90oC min b. at 27o C min | IS:335 | 200 x 1012 ohm cm 2000 x 1012 ohm cm |
Oxidation Stability@100oC a. Neutralisation Value after Oxidation b. Total Sludge after Oxidation | - | 0.30 Max 0.05 % Max |
Presence of Oxidation INHIBITOR | - | Absent |
Water Content | IS: 335 | 35 ppm (Max) |
Test of Sample for 96 hours as per ASTM Open Beaker method with Copper Catalyst A. Dielectric Dissipation Factor at 90oC B. Specific Resistance (Resistivity) Ohm-cm A) at 90oC B) at 27oC C) Neutralization Value (mgKOH/gm) D) Total Sludge% by weight. | IS:335 | 0.01 Max 5 x 1012 25 x 1012 0.03 Max 0.02 Max |
S.K.Value % | ANNEX-D IS: 335 | 3 Max |