Description
Chroma 17020 Battery Tester Repair and Calibration
The Chroma 17020 is a battery cell charge/discharge test system — it sources and sinks precise current to charge and discharge battery cells while measuring voltage, current, capacity, and internal resistance for battery R&D and production test. It combines a bidirectional source/load with precision measurement, so faults span the source/load power stage and the measurement side.
June Company repairs and calibrates the Chroma 17020 for battery R&D and production-test teams.
Common Chroma 17020 problems we fix
- Internal-resistance measurement off — the IR measurement drifting out of spec, recalibrated against standards.
- Charge/discharge current faults — the source/load not delivering or sinking rated current, repaired.
- Voltage/capacity measurement drift — measurement-circuit drift, recalibrated.
- A channel dead — per-channel source/load or measurement faults, repaired.
- Communication or control faults.
FAQs
My 17020 IR or capacity readings are off — fixable? Yes. Source/load and measurement faults are repairable, then recalibrated so charge/discharge and internal-resistance results are accurate, with a NIST-traceable certificate.
Are the channels verified? Yes — each channel is checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.







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