Description
Yokogawa FG320 Function Generator Repair and Calibration Services
June Company’s certified technicians repair and calibrate the Yokogawa FG320 for semiconductor engineers, device physicists, solar cell researchers, and electronic component test labs. As source measurement unit specialists, we understand this equipment inside and out — and we know exactly how to restore performance when problems arise.
About the Yokogawa FG320
In the field, source measurement units (SMUs) simultaneously source and measure voltage and current with high precision for semiconductor characterization, device testing, and materials research. Professionals depend on the Yokogawa FG320 for precise, repeatable results. Any degradation in performance impacts measurement confidence and downstream decisions.
Common Source Measurement Unit Issues We Repair
June Company’s repair services for this instrument include:
- Measurement ranging errors: identified during our multi-point inspection and corrected to restore specification performance
- Guard drive faults: addressed with OEM-grade components and verified against traceable standards
- Triax connector wear: repaired by technicians experienced with Yokogawa instrumentation
- Gpib/communication failures: resolved through targeted diagnostics and precision repair techniques
- Output stage degradation: diagnosed through systematic testing and resolved with component-level repair
Calibration and Performance Verification
Calibration is integral to our repair process. Your Yokogawa FG320 is tested for femtoamp sensitivity, guard, and pulse mode accuracy, with all results recorded and provided with the returned instrument.
Why Choose June Company for Yokogawa Repair?
What sets June Company apart:
- Traceable Calibration: NIST-traceable calibration certificates included with every repair
- 90-Day Warranty: All repairs backed by our parts and labor warranty
- Category Specialists: Dedicated experience with source measurement unit equipment from Yokogawa and related manufacturers
- OEM-Grade Parts: Genuine or equivalent components for lasting reliability
- Nationwide Service: Secure shipping and service for customers across the United States
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
Our Service Workflow
- Free Evaluation: Ship your Yokogawa FG320 to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform output/measure circuit restoration, guard drive repair, connector reconditioning, and source/measure accuracy 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 Yokogawa FG320 is used by semiconductor engineers, device physicists, solar cell researchers, and electronic component test labs. 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 Yokogawa FG320 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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