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SF6 Standard Capacitor

LQSC 2KV/10000pF Standard Capacitor – Precision Reference for Tan Delta Measurement

Laboratory-grade 2kV/10nF standard capacitor with ≤2pC PD level and 1×10⁻⁵ tan δ accuracy, designed for calibration of HCL2840 bridges and high-voltage insulation testing.


  • US$1.00; Negotiated Price
  • Lead time: 90days

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Product Details

Product Tags

LQSC 2KV/10000pF Standard Capacitor: Metrology-Grade HV Reference

Ultra-stable reference capacitor delivering 1×10-5 dissipation factor accuracy for critical calibration of tan delta bridges and high-voltage measurement systems.

Core Specifications

ParameterSpecificationMetrological Significance
Rated Voltage2kV (2.2kV withstand)IEC 60358-1 Class I
Capacitance10000pF ±0.1%NIST-traceable
tan δ @50Hz≤1×10-5Lab reference standard
Partial Discharge≤2pCUltra-clean measurements
Temp Coefficient3×10-5/°CStable across -5°C to 45°C

Key Applications

  • Tan Delta Bridge Calibration: Primary reference for HCL2840/HCL2876

  • Transformer/Cable Testing: Insulation loss angle validation

  • HV Capacitor Manufacturing: Production line QA

  • Research Labs: Dielectric material studies

Design Features

Precision Engineering

  • Gas-insulated electrodes (SF6 or dry air options)

  • Invar alloy temperature compensation

  • Ground-shielded construction

Operational Convenience

  • Integrated mobility wheels (450mm base)

  • LEMO/Aviation connector options

  • Corona-free design (<100kV models)

Compatibility

  • Primary System: HCL2840 Automatic Tan Delta Bridge

  • Universal Use: Compatible with all major tan delta testers

  • Divider Mode: High-accuracy voltage measurement

Certifications

  • IEC 60358-1 (Coupling capacitors)

  • IEEE 4-2013 (HV testing standards)

  • ISO 17025 accredited calibration available

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