	Measurement		Time & Frequency		Electrical
	Pressure		Temperature & Humidity		Physical Dimensional

Metrology Calibration Laboratory

A2LA Accredited Metrology Calibration

metrology laboratory equipment ACR has a complete Metrology Laboratory to serve its customers. Our calibration services can be performed in our metrology lab or at your site.

Our high standards and strict adherence to quality registrations assures you of complete compliance to the standards which affect your industry.

Our extensive metrology Lab ensures that you can rely on one supplier for all your calibration requirements. Why send your equipment to different labs for calibration when you can send them all to one metrology lab? ACR offers quick turn-around and reliable service, no matter where you are located. Get multiple sites across the country under a blanket contract or just a single device calibrated.

On-site service is available with ACR's independent accreditation to ISO-17025.
You can be confident the job will be done right.

In order to provide you with the highest possible quality service, ACR Environmental Services, Inc. has acquired independent third-party accreditation to ISO-17025 for our calibration services. We made this decision in order to stay up to date with changing requirements, especially since ISO-17025 was developed and approved to replace ISO Guide 25 internationally.
Independent certification of ACR to ISO-17025 is by A2LA. (The American Association for Laboratory Accreditation).

Click here to review our certificate 17025 accreditation.

Click here to Log in and view your equipment records ON LINE.

ACR provides expert metrology calibration for:

Accelerometers
Analytical Balances
Cable Tensiometers
Calipers
Depth Gauges
Dial Bore Gauges
Dial Calipers
Differential Pressure Gauges Dial Indicators
Digital Hand Tools
Fish Scales
Flow Meters (Air)
Force Gauges

Glass Thermometers
Height Gauges
Humidity Recorders
Magnahelic Gauges
Manometers
Micrometers
Pressure Gauges
RTD's
Scales
Spring Testers
Tachometers
Telecom Generators
Temperature Recorders

Thermocouples
Thermometers
Torque Calibrators
Torque Screwdrivers
Torque Wrenches
Vacuum Gauges
Vernier Calipers
Vernier Height Gauges
Vibration Transducers

And many more to numerous to include please call or email us.

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 measurement devices are monitored properly
On-line status tracking of calibrations
On-call 24-7 support

You are welcome to contact us for more information about our calibration services.