
Time and Frequency Calibration Services
Precision Calibration for Oscillators, Counters, and Timers
Ensuring Accuracy Across Every Signal
Time and frequency calibration services from SIMCO Electronics help manufacturers maintain tight tolerances, meet regulatory and customer requirements, and stay audit-ready. Calibration is performed under an ISO/IEC 17025 accredited quality system or in compliance with ANSI/NCSL Z540.1, depending on your needs.
Each calibration includes documented measurement results, stated uncertainties, and clearly defined decision rules, with traceability to SI units, typically through NIST. This ensures confidence in measurement accuracy while reducing the risk of nonconformance, out-of-tolerance conditions, and audit findings across regulated and precision-driven environments.

Time and Frequency Calibration Capabilities
- Frequency Counters
- Oscillators (Crystal, Rubidium, GPS-Disciplined)
- Stopwatches and Timers
- Signal Generators
- Time Interval Counters
- Pulse Generators
- Frequency Standards
- Time Synchronization Systems
- Chronometers and Time Recorders
- Network Time Servers
- Spectrum Analyzers (Frequency Domain)
- RF and Microwave Frequency Sources
- GPS Receivers and Time References
Our Time and Frequency Calibration Process
Instrument receipt and verification
Environmental conditioning and preparation
Calibration against standards traceable to the SI through NIST
Data verification and quality review
Certificate generation and digital delivery through SIMCO Manager

Time and Frequency Calibration Services Across SIMCO Service Areas
SIMCO supports time and frequency calibration programs across our service areas with ISO/IEC 17025 accredited services and Z540.1 compliant options. Depending on your equipment, location, and technical requirements, service can be coordinated through in-lab calibration, scheduled onsite support, pickup and delivery, or onsite lab programs to help reduce downtime and maintain calibration consistency.
Serving Time-Critical and Regulated Industries
Why SIMCO for Time and Frequency Calibration
- Accredited time and frequency calibration services with ISO/IEC 17025 and ANSI/NCSL Z540.1 options
- Service-area support backed by nationwide calibration capabilities
- Experience with frequency counters, signal generators, timers, oscilloscopes, and related electronic test equipment
- Flexible service options designed to help reduce downtime and keep equipment moving
- CERDAAC software for certificates, scheduling, asset history, out-of-tolerance management, and reporting

Trusted by Leading Manufacturers
Read real customer experiences highlighting reliability, turnaround time, and service quality.

Multi-Brand Expertise for Time and Frequency Instruments
SIMCO calibrates equipment from leading manufacturers, including Keysight, Fluke, Agilent, Stanford Research Systems, and Pendulum Instruments.
Need Calibration?
Tell us the manufacturer, model, quantity, location, and any service requirements such as accredited calibration, onsite service, pickup and delivery, or repair. SIMCO is here to help.
