
If youre in the business of maintaining power transformers, substation equipment, or oil-filled electrical assets, dielectric insulation testing is non-negotiable. Myriad Industrial Solutions LLP presents the FLD T Transformer Oil Tan Delta Tester a state-of-the-art, fully automatic instrument designed for precise measurement of dielectric dissipation factor (tan ), relative permittivity (), and insulation resistivity in transformer oils and other dielectric fluids.
Tan Delta (tan ), also known as the dielectric dissipation factor, is a critical parameter that reflects the insulating quality of transformer oil. It quantifies the losses occurring due to the presence of moisture, sludge, aging byproducts, and other contaminants.
A low tan delta value indicates high insulation quality. Conversely, a high value signals that the oil has deteriorated and could fail under high voltage stress.
Feature |
Specification |
Tan Delta Measurement Range |
0.00001 4 |
Resolution |
110 |
Dielectric Constant Range () |
1.0 25.0 |
Resistivity Measurement Range |
2.5 Mm 100 Tm |
Voltage Range |
500 2000 V RMS |
Frequency Range |
45 65 Hz |
Temperature Range |
20C 110C |
Accuracy (Tan Delta) |
1% + 0.00008 |
Oil Volume Required |
45 cm |
Weight |
< 6 kg |
Price: