Description
Vitrek 957I Safety Analyzer Repair and Calibration Services
When your Vitrek 957I needs service, June Company provides component-level repair and traceable calibration. Our technicians have deep experience with hipot tester equipment and routinely bring these units back to manufacturer specifications.
About the Vitrek 957I
Used across demanding applications, hipot testers apply high voltage (AC or DC) to electrical products and components to verify insulation integrity and ensure safety compliance with UL, CSA, IEC, and other standards. Keeping the Vitrek 957I within specification protects measurement integrity and ensures compliance with industry standards.
Common Hipot Tester Issues We Repair
Each repair includes comprehensive service:
- Safety interlock malfunctions: repaired by technicians experienced with Vitrek instrumentation
- Timer circuit faults: resolved through targeted diagnostics and precision repair techniques
- Hv output stage failure: diagnosed through systematic testing and resolved with component-level repair
- Leakage current measurement drift: identified during our multi-point inspection and corrected to restore specification performance
- Ground fault detection errors: addressed with OEM-grade components and verified against traceable standards
Calibration and Performance Verification
After repair, we perform comprehensive calibration across all operational modes. For the Vitrek 957I, this includes verification of ground bond and insulation resistance performance, with results documented on a NIST-traceable calibration certificate.
Why Choose June Company for Vitrek Repair?
Reasons professionals trust June Company:
- Traceable Calibration: NIST-traceable calibration certificates included with every repair
- 90-Day Warranty: All repairs backed by our parts and labor warranty
- Transparent Pricing: Detailed quotes before work begins — no surprises
- Fast Turnaround: Most repairs completed in 5–10 business days
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
- Category Specialists: Dedicated experience with hipot tester equipment from Vitrek and related manufacturers
From Intake to Return
- Free Evaluation: Ship your Vitrek 957I to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform HV output stage rebuilds, leakage current sensor recalibration, ground fault circuit repair, and safety compliance verification.
- Calibration: Full NIST-traceable calibration with documented results across all critical parameters.
- Quality Verification: Final functional testing confirms your instrument meets or exceeds original specifications.
- Return Shipment: Securely packaged and shipped with calibration certificate and repair documentation.
Industries We Serve
The Vitrek 957I is used by production line operators, QC inspectors, safety test labs, medical device manufacturers, and appliance manufacturers. June Company understands the operational demands of these fields and the importance of keeping critical test equipment in service.
Request a Repair Quote
Contact June Company for professional Vitrek 957I repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@juneusa.com





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