Description
Chroma 11021-L LCR Meter Repair
The Chroma 11021-L LCR Meter is an LCR meter – it applies an AC test signal and measures the resulting current and phase to derive inductance, capacitance and resistance. Because it resolves phase as well as magnitude, the test fixture and its compensation are part of the measurement rather than an accessory to it.
The Chroma 11021-L LCR Meter is repaired at June Company by technicians who work on this class of instrument daily, for component manufacturers, electronics laboratories, incoming inspection teams, and production test departments. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Chroma 11021-L LCR Meter problems we fix
- Display, keypad or front-panel faults.
- Open and short compensation will not hold – the fixture and its contacts, which carry stray capacitance and residual inductance directly into every reading.
- Measurement inaccurate at particular frequencies.
- Phase angle or dissipation factor errors.
- Test fixture or Kelvin contact faults.
- DC bias source faults.
- Test signal level inaccurate.
- Readings drifted out of tolerance – corrected and verified against reference standards.
- GPIB, LAN, USB or remote-control faults – which breaks automated test sequences while the instrument still works from the front panel.
FAQs
Are the measurements verified after repair? Yes, against reference standards, with the measured results documented and returned with the instrument.
Compensation will not hold and readings drift. What is that? Almost always the test fixture and its contacts. At these levels the fixture is part of the measurement, not an accessory to it.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.







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