Active Member
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[China]
Address: 9F/10, Jintai Building, Nanping, Chongqing, China
Contact name:Daisy Tao
Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd. |
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GDGYOil Dielectric Constant Loss & Resistivity Tester
Introduction:
GDGY Oil Dielectric Constant Loss & Resistivity 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.
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. Even when the electric generator is working, the
instrument can operate correctly.
The inner standard capacitor is SF6 three-pole inflate capacitor,
whose dielectric loss and
capacitance is not influenced by environmental temperature and
dampness etc. In this way, the
accuracy of the instrument is guaranteed conformably after a
long-time application.
Insulating Oil Tangent Delta Tester Technical Index
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 |
| 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 |
