Status: Current Production (IM Series) — 3504 / 3506-10 Discontinued. We repair and calibrate all of them.
Common Hioki Impedance Analyzer / LCR Meter Problems We Fix
- Measurements inaccurate or out of spec / calibration drift — especially at high frequencies
- Test fixture connector worn / readings jump when leads are moved
- Signal source output weak, unstable, or missing
- Display or touchscreen not responding, cracked, or dead
- Won’t communicate over USB, GPIB, or LAN
- Won’t power on / power supply faults
- Erratic or noisy readings — ADC or internal reference oscillator drift
Don’t see your exact problem? We repair all Hioki impedance analyzer and LCR meter faults — email us and describe what’s happening.
Hioki Impedance Analyzer / LCR Meter Models We Repair
| Model | Description | Service |
|---|---|---|
| Hioki IM7587 | Impedance analyzer, 1 MHz–300 MHz | Request Repair |
| Hioki IM7585 | Impedance analyzer, 1 MHz–200 MHz | Request Repair |
| Hioki IM7583 | Impedance analyzer, 1 MHz–200 MHz | Request Repair |
| Hioki IM7581 | Impedance analyzer, 100 kHz–100 MHz | Request Repair |
| Hioki IM7580A | Impedance analyzer, 1 MHz–200 MHz | Request Repair |
| Hioki IM3590 | Chemical impedance analyzer (EIS) | Request Repair |
| Hioki IM3570 | Impedance analyzer, 4 Hz–5 MHz | Request Repair |
| Hioki IM3536 | LCR meter, 4 Hz–8 MHz | Request Repair |
| Hioki IM3533 | LCR meter, 1 mHz–200 kHz | Request Repair |
| Hioki IM3523 | LCR meter, 40 Hz–200 kHz | Request Repair |
| Hioki 3504 | Capacitance meter (legacy) | Request Repair |
| Hioki 3506-10 | C meter (legacy) | Request Repair |
How to Send In Your Hioki Instrument
- Tell us what’s wrong. Email us or submit a service request with your model and the problem.
- Ship it to us. Send your instrument from anywhere in the US — we provide prepaid shipping labels on request.
- Get a firm quote. We evaluate it and send a no-obligation repair quote. No work is done until you approve.
Email: info@junecompany.com | All repairs include NIST-traceable calibration and a 90-day parts-and-labor warranty.
Frequently Asked Questions
How much does Hioki impedance analyzer / LCR meter repair cost?
Repairs start with a flat evaluation fee that’s credited toward your repair cost. After we diagnose the instrument, you get a firm quote before any work begins — no surprises.
How long does the repair take?
Most Hioki repairs are finished within 5–10 business days of arrival, with expedited turnaround available if you need it back fast.
My measurements are drifting or reading out of spec — can you recalibrate it?
Yes. Calibration drift is one of the most common faults we see. We verify every critical parameter against our reference standards and return the instrument with NIST-traceable results on a certificate.
Can you repair high-frequency accuracy problems on the IM7580A series?
Yes. We service the full IM7580A / IM7581 / IM7583 / IM7585 / IM7587 range, including the RF measurement circuitry that covers up to 300 MHz on the IM7587.
Do you repair the EIS models — the IM3570 and IM3590?
Yes. We repair and recalibrate the chemical impedance analyzers used for electrochemical impedance spectroscopy in battery, fuel cell, and corrosion research.
My test fixture connector is worn, or readings jump when I move the leads — is that repairable?
Yes. Fixture interface and connector wear from repeated connections is a routine repair, restored for stable, repeatable measurements.
Do you still service the legacy 3504 and 3506-10?
Yes. The 3504 capacitance meter and 3506-10 C meter are discontinued but fully supported for repair and recalibration alongside the current IM Series.
What if my exact model isn’t listed?
We service every Hioki impedance analyzer and LCR meter configuration. If your model isn’t in the table, pick the closest match or email us — the process is the same.
Who uses Hioki impedance analyzers and LCR meters?
Passive component manufacturers, battery and fuel cell R&D teams, materials science labs, PCB and RF component test engineers, and electronics production quality control rely on Hioki for precision component characterization.
