Polycontrols is certified under ISO/IEC 17025, the highest recognition in flow calibration. Our flow calibrations meet the most demanding standards of the American authorities such as the FDA and the FAA. All our flow calibration rigs for gas flow calibration and liquid flow calibration are traceable to the NIST with an unbroken chain of comparison.
Flow calibration Lab
We combine in-house engineering, field support and a modern ISO/IEC 17025 flow calibration lab for all your flow calibration needs. We pride ourselves in both the ability to find the proper instrument for your application and our ability to support all flow calibration over the years.
Our flow calibration laboratory is equipped with the most recent flow calibration technologies and allows us to calibrate each flow meter under its own specific operating conditions. Our flow calibration technicians are trained and equipped to do the flow calibration of most brands and technologies of flow meters including Mass flow meter calibration and Coriolis flow meter calibration.
Polycontrols provides gas and liquid ISO/IEC 17025 flow calibration services to the aerospace, fuel cell, automotive, medical and process instrumentation industries. We provide our flow calibration services throughout North America, ensuring flow calibration test rigs; machinery and process plants are within tolerance to provide the optimum performance. With over 30 years of experience in flow calibration applications, Polycontrols flow calibration lab can offer industries, a first class solution to their service and flow calibration requirements on all types of flow meters.
At Polycontrols flow calibration laboratory, our main objective is to respond to the customer's specific flow calibration requirements, by executing a precise and reliable flow calibration service in a timely manner. We offer expert flow calibration service, application advice and complete, integrated flow systems. We provide complete solutions that include certifications, flow calibration, testing and more.
Working with an ISO/IEC 17025 flow calibration laboratory is a promise of the quality and the effectiveness of your flow calibration service!
Oxygen flow meter at Polycontrols.com, Oxygen flow meters available on our web site www.polycontrols.com
Polycontrols has decades of experience with oxygen flow meters and oxygen flow meter calibration. This experience encompasses all aspects of oxygen flow meter technologies. Polycontrols is a leading Oxygen flow meter supplier, providing Oxygen flow meters, oxygen flow control valves and oxygen rotameters for medical, industrial, chemical and laboratory applications. We pride ourselves in both the ability to find the proper oxygen flow meter for your application and our ability to support it!
Polycontrols offers precision Oxygen flow meters and oxygen flow controllers. We maintain a large inventory of standard Oxygen flow meters for immediate delivery to meet your requirements. In addition, our flow meter laboratory offers ISO/IEC 17025 oxygen flow meter calibration and certification services for your specific needs.
Polycontrols offers a wide range of Oxygen flow meters and control devices for industrial and laboratory applications. We also provide full installation and maintenance support and help users find the right oxygen flow meter for their needs.
We offer in-situ oxygen flow meter cleaning services to ensure an adequate contamination control of oxygen systems. Our dedicated oxygen flow meter installations and our controlled cleaning operational procedures are in accordance with standard practices for cleaning methods and cleanliness levels ASTM G 93, Verification Type I, Test 1 through 4.
Our 12 000 square feet facility is home to a team of experienced process engineers and calibration personnel who can better your process and really improve your plant productivity. With one of the largest scope of accreditation in North America and one of the widest fluids offering on the market, Polycontrols can offer custom-tailored solutions for your needs, be it for gases or liquids: Air, N2, He, H2, CO2, Water, MIL-C-7024 T2, and oil (BP 2380).
Our liquid gravimetric calibration bench is one of the few in North America, with a 0.02% expanded uncertainty. Our calibrations comply with ISO /IEC 17025 for the measurement of gases within a range of 5 sccm to 6 000 slpm and liquids ranging from 0.378kg/min to 1100 kg/min. This level of precision puts us among the best calibration laboratories in North America.
Strong from its 35 years of experience, Polycontrols is now a world leader in the calibration of metering instruments. Our established expertise in the calibration of instruments and refurbishing of flow meters, make us the ideal partner to solve your daily technological issues.
We promptly reply to any inquiries. Our clients appreciate Polycontrols’ customized service and the expert advice from our ISO/IEC 17025 accredited team, warrant of a quality service, day after day.
Quality calibration and refurbishing by expert personnel, for most commercially-available metering instruments brands.
Flow meters for gases
Thermal and Coriolis Mass flow meters
Vortex flow meters
Ultrasonic flow meters
Volumetric flow meters
Rotameters (variable area)
Turbine flow meters
Flow meters for liquids
Coriolis flow meters
Turbine flow meters
Magnetic flow meters
Rotameters (glass and metal tubes)
Volumetric flow meters
Vane and paddlewheel
Our state-of-the-art laboratory can calibrate your instruments within the following ranges:
Gases: 5 sccm to 6000 slpm, air-equivalent or nitrogen
0.378 kg/min to 1100 kg/min (mass calibration)
0,378 l/min to 1100 l/min (volumetric calibration)
Density: from 500 kg/m3 to 1020 kg/m3
Our installations use a wide range of calibration fluids for optimal compatibility: