Description
SCI 448 Hipot Tester Repair Services
When your SCI 448 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 SCI 448
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 SCI 448 within specification protects measurement integrity and ensures compliance with industry standards.
Common Hipot Tester Issues We Repair
Each repair includes comprehensive service:
- 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
- Safety interlock malfunctions: repaired by technicians experienced with SCI 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
Calibration and Performance Verification
Calibration is integral to our repair process. Your SCI 448 is tested for arc detection, dielectric withstand, and hipot test accuracy, with all results recorded and provided with the returned instrument.
Why Choose June Company for SCI 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
- Fast Turnaround: Most repairs completed in 5–10 business days
- Transparent Pricing: Detailed quotes before work begins — no surprises
- OEM-Grade Parts: Genuine or equivalent components for lasting reliability
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
From Intake to Return
- Free Evaluation: Ship your SCI 448 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 SCI 448 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 SCI 448 repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@juneusa.com








