Description
Keithley 2182A Nanovoltmeter Repair
The Keithley 2182A is a precision nanovoltmeter — a 2-channel instrument that measures extremely small DC voltages (down to the nanovolt level) for low-level measurements like thermocouples, resistance standards, and material/device research, often paired with a current source for low-resistance work. As an ultra-low-voltage measurement instrument, its faults concentrate in the sensitive input front-end, the reference, and input protection.
June Company repairs and calibrates the Keithley 2182A for semiconductor, materials, and metrology teams.
Common Keithley 2182A problems we fix
- Low-voltage accuracy out of spec — front-end or reference drift that skews nanovolt readings, recalibrated against standards.
- Excess noise / unstable readings — input or shielding faults raising the noise floor, corrected.
- Input front-end damage — the sensitive input damaged (often by an over-voltage), repaired.
- A channel dead — per-channel faults, repaired.
- Communication or display faults.
FAQs
My nanovolt readings drifted or got noisy — fixable? Yes. The sensitive front-end is repairable and recalibrated, then verified so nanovolt-level measurements are accurate and stable, with a NIST-traceable certificate.
Is it calibrated at low ranges? Yes — the sensitive ranges are 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.
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
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.