Product description Oil dielectric loss tester is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc. It is integrated by oil cup for dielectric loss, temperature-control equipment, temperature sensor, test-bridge for dielectric loss, AC trial electrical source, standard capacitor, high resistance meter and DC high-voltage power etc. The most advanced heating mode of high frequency induction is applied to the heating part of this instrument, which has the advantage of non-contact of oil cup and heating unit, homogeneous heating, quick velocity and convenient control etc. Technical index Oil cup technical specifciations: Distance between High Voltage terminal and Low Voltage terminal 2mm Capacitance of Empty Cup 60±2PF The Highest testing voltage Industrial Frequency 2000V Dielectric Loss of Empty Cup tg 10-4 Liquid capacity About 40ml Electrode Material Stainless Steel Volume 70mm(D) 120mm H 1 Condition of Use -5-40 RH 80% 2 Power Source AC 110V±10% Without Frequency Limit 3 AC High Voltage Output 400V 2200V ±2% Every 100V 50VA 4 DC High Voltage Output 200V 600V ±2% 5 Temperature Control Induction Stove Maximal Power 500W 6 Temperature Control Range