Chroma 6312A Mainframe Repair and Calibration

$245.00 evaluation fee

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Certified Chroma 6312A repair — fast turnaround, 90-day warranty included. Repair includes verification of hipot test and leakage current performance.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description

Chroma 6312A Mainframe Repair and Calibration

The Chroma 6312A is a DC electronic load mainframe — it houses multiple Chroma load modules and provides their power, control, measurement, and communications, forming a multi-channel load system for testing power supplies and batteries. As the host chassis, its faults are power, control-bus, communications, and measurement-backbone faults rather than the load-sinking faults of the modules themselves.

June Company repairs and calibrates the Chroma 6312A mainframe for power-supply and battery test teams.

Common Chroma 6312A problems we fix

Won’t power up or power-distribution faults — the mainframe power supply that feeds the modules, repaired.
Modules not recognized — control-bus / backplane faults that stop the mainframe seeing installed modules, restored.
Communication/programming faults — the remote interface (GPIB/USB/LAN), repaired.
Measurement/readback errors — the measurement backbone, recalibrated.
Display or control faults.

FAQs

My mainframe won’t see its modules — fixable? Yes. That points to the backplane/control bus or mainframe power; we repair it so installed modules are recognized and controlled, verified with the modules and a NIST-traceable certificate.

Do you test it with modules installed? Yes — the mainframe is verified as a working system.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Related Chroma repairs

We service 245 Chroma instruments. See all Hipot Tester Repair.

Brand

Chroma Repair

We repair and calibrate Chroma hipot testers and AC power sources. Chroma work by type: Hipot Tester Repair, AC Power Source Repair, Power Supply Repair and Electronic Load Repair. Chroma units on our list include the Chroma 19020 Hipot Tester, Chroma 6404 AC Power Source and Chroma 62012P-40-120 Power Supply. We calibrate every repaired hipot tester from Chroma with NIST traceability; the work carries a 90-day warranty. No Chroma repair starts until you approve the firm quote.

Shipping & Returns

Packing your equipment. You are responsible for packaging equipment adequately for transit. We strongly recommend the original manufacturer’s case, or double-boxing with at least two inches of shock-absorbing material on all six sides. We return your equipment in the packaging it arrived in, so please send it in packaging that will survive the return trip as well. If your packaging is damaged or inadequate for the return, we will substitute suitable packaging and may charge the cost of materials.

Insurance. Equipment is not insured by June Company while in transit. We strongly recommend insuring your shipment for its full replacement value.

Risk of loss. Risk of loss remains with you until your equipment is received at our facility, and transfers back to you when your repaired unit is delivered to the carrier (F.O.B. shipping point). June Company is not responsible for equipment lost, delayed, misdelivered, or damaged in transit, in either direction.

Return label. A prepaid and preprinted return shipping label should be included with your shipment. If one is not included, we will provide one.

Transit damage. Damage occurring in transit is the responsibility of the carrier. It is not a warranty defect and is not covered by the 90-day repair warranty. Any claim must be filed by you with the carrier; we will supply photographs and documentation to support it at no charge.

Full details: Terms & Conditions, Section 6 · Return Policy