Adjustable 0.5–10kV Tan Delta Tester – Oil Cup Dielectric Loss Analyser
A high-precision adjustable 0.5–10kV Tan Delta tester designed for dielectric loss testing of transformer oil and insulating materials. Ideal for laboratory and field applications, it provides accurate insulation condition assessment with stable high-voltage output.
This adjustable high-voltage Tan Delta tester is engineered for dielectric loss (dissipation factor) measurement of insulating oils and materials used in transformers and high-voltage equipment.
Utilising an oil cup dielectric test configuration, the instrument evaluates insulation quality by measuring capacitance and tan delta values under controlled high-voltage conditions. This enables early detection of:
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Moisture contamination
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Insulation ageing
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Oxidation and degradation
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Particulate contamination
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Electrical stress damage
The adjustable 0.5–10kV high-voltage output allows precise testing across a range of insulation classes and laboratory standards.
Designed for professional use in substations, maintenance facilities, and electrical laboratories, the unit features a digital display interface for clear result interpretation and battery-supported portability for flexible deployment.
Key Features
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Adjustable high-voltage output: 0.5–10kV
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Tan Delta (Dissipation Factor) measurement
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Oil cup dielectric testing configuration
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Digital display
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Portable design
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CE certified
Applications
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Transformer oil dielectric testing
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Insulation condition assessment
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Substation maintenance programs
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Laboratory oil quality evaluation
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Preventive maintenance diagnostics
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High-voltage equipment insulation testing