Description
Baur Viola TD VLF Tester Repair
The Baur Viola TD is a compact VLF cable test and diagnostic set with integrated tan-delta — a portable unit that withstand-tests medium-voltage cable at 0.1 Hz and measures dielectric loss to assess insulation condition in one lightweight package. Its faults split between the compact HV source and the precision tan-delta measurement.
June Company repairs and calibrates the Baur Viola TD for field crews running portable VLF testing and diagnostics.
Common Viola TD problems we fix
- Tan-delta measurement drift — loss-measurement drift affecting condition assessment, recalibrated against standards.
- Won’t reach test voltage or output collapses — HV source failure, often post-flashover, repaired for full VLF output.
- Waveform distortion — regulation faults on the 0.1 Hz output, corrected.
- Won’t hold a charge — battery degradation on the portable unit, replaced.
- Display or control faults.
FAQs
My Viola TD readings drifted — repairable? Yes. We recalibrate the tan-delta measurement and verify the HV output so both withstand and diagnostic results are accurate again, with a NIST-traceable certificate.
Can you service the battery too? Yes — battery and charging service is routine on these portables.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.
Related Baur repairs
We service 41 Baur instruments. See all Cable Test Meter Repair.
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