Electrical Oil Liquid Medium Dielectric Loss Angle Tester

Introduction:

1.GDGY Digital Automatic Dielectric Dissipation Factor Tester is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc.

2.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 vel℃ity and convenient control etc. 

3.AC-DC-AC conversion mode is applied to AC trial electrical source so that the problem how to measure correctly under the fluctuation of voltage and frequency can be avoided. 

4.Even when the electric generator is working, the instrument can operate correctly.

5.The inner standard capacitor is SF6 three-pole inflate capacitor, whose dielectric loss and capacitance is not influenced by environmental temperature and dampness etc. 

6.In this way, the accuracy of the instrument is guaranteed conformably after a long-time application.

Specifications:

Condition of Use	-5℃-40℃ RH<80%
Power Source	AC 220V±10% Without Frequency Limit
AC High Voltage Output	400V-2200V ±2% Every 100V 50VA
DC High Voltage Output	00V-2200V ±2%
Temperature Control Induction Stove	Maximal Power 500W
Temperature Control Range	<100℃
Temperature Measuring Error	±0.5℃
Control Temperature Error	0.1℃
Control Temperature Time	Room Temperature 90℃ <20min
Measuring Range	tgδ Without Limit Cx 15PF-300PF Rx 10M-10T
Resolution	tgδ 0.001% Cx 0.01pF Rx 0.01
Precision	delta tgδ:±(Reading*0.5%+0.020%) delta Cx :±(Reading*0.5%+0.5PF) delta Rx :±Reading * 10%
Relative Dielectric Loss Constant	Εr Calculated Automatically
Volume Resistivity	ρ Calculated Automatically
Dimension	450(L)×310(W)×360(H)
Net Weight	21KG