Time and Frequency Calibration

SI-Traceable Time and Frequency Calibrations

Accurate time and frequency measurements help you ensure your laboratory and production processes are compliant with cGMP requirements and your standard operating procedures. Calibrating your time and frequency instruments regularly is critical to ensure your equipment is performing optimally.

When biotechnology, pharmaceutical, or medical device companies need their time and frequency instruments calibrated, they look to Masy.  Our expert team is recognized for our commitment to world-class accuracy - consistently providing the lowest uncertainties in the industry and the highest standards of customer service.

Our frequency and time calibration services are traceable to the International System of Units (SI) through the National Institute of Standards and Technology (NIST) or other national metrology institutes. We provide you with thoroughly reviewed and verified calibration documentation, which provides the critical information you need to support the accuracy requirements of your time interval meters. Masy’s calibration certificates include both “as found” and “as left” data.

Time and Frequency Capabilities

Our time and frequency calibrations cover the range of 1 mHz to 225 MHz with an uncertainty of 0.021 µHz/Hz. We calibrate your devices to an atomic frequency standard so your devices perform with minimal measurement uncertainty

Time and Frequency Instrument Types

  • Frequency Counters
  • Frequency Meters
  • Laboratory Timers
  • Oscillators
  • Timers
  • Stopwatches

Time and Frequency Manufacturers

  • Agilent
  • B&K
  • Extech
  • Fluke
  • Kaltman
  • Keysight
  • Mouser
  • Tektronix
  • Thorlabs

Consistently Accurate Results

Our state-of-the-art calibration lab is meticulously maintained at 22.5°C (±2.5°C) and 40% RH (±10%), facilitating repeatable and accurate calibration. The lab also features the highest-quality calibration standards and state-of-the-art calibration technology, allowing us to offer minimal measurement uncertainty for your sensitive metrology standards and laboratory instruments.

Masy is also ISO 9001:2015 Certified. We regularly perform internal audits to check how our quality management system is working. We also routinely invite our customers to audit the quality system for themselves.

Our 10,000ft2 environmentally controlled time and frequency calibration lab features the highest calibration standards and state-of-the-art calibrating technology. Masy monitors our lab conditions 24/7 and halts calibrations if conditions stray from your environmental specifications. We record the environmental conditions on each calibration certificate to build greater confidence in our calibration services.

Masy’s primary reference standards are traceable to the International System of Units (SI) through the National Institute of Standards and Technology (NIST) or other national metrology institutes, which allow us to provide optimal measurement accuracy. Many of Masy's primary reference standards are hand-carried to NIST for calibration and direct traceability. Our mass calibration process includes the use of three sets of identical weights to ensure calibration accuracy.


Learn more about the calibration solutions we provide by downloading our brochure including time and frequency calibration. 

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Interested in learning more about our time and frequency instrument calibration? Get in touch so we can discuss your next project.