	Measurement		Time & Frequency		Electrical
	Pressure		Temperature & Humidity		Physical Dimensional

Time and Frequency Calibration

A2LA Accredited Time / Frequency Metrology

time calibration ACR Environmental Services, Inc. offers full service time/frequency metrology services. Our calibration service includes traceable measurements of time scale difference, time interval and frequency. We can also measure e.g. frequency and time stability, rise and fall time, pulse width and duty factor for different kind of signals.

Our metrology laboratory maintains time and frequency standards derived from our GPS Frequency Reference to provide calibration services for a variety of time and frequency test and test and measurement equipment.

We also provide technical assistance and customized calibration support for time and frequency related measurement and testing applications.

ACR can repair and service your time/frequency equipment and systems to get them back on line. Our flexibility and quick response time reduces equipment downtime. ACR has expertise and proven experience in maintenance and repair of numerous types of time/frequency equipment including, but not limited to:

Digital frequency meters
Digital timer counters
Sweep generators
Current probes
Oscilloscopes
Transponder Test Sets
Rise Time Generators
Service Monitors
Pulse Generators
Frequency Counters
Function Generators
Phasemeters

The key features of our test equipment repairs include:

NIST traceable calibration
Highly competitive turnaround time and rates
An environmental controlled calibration laboratory for 'post-repair' calibrations
Experienced and qualified technicians to work on test and measurement equipment
Calibration reminders to assure your time and frequency devices are monitored properly
On-line status tracking of calibrations
On-call 24-7 support

You are welcome to contact our Calibration Lab Representative for more information about our calibration services.