Home - Calibration and Test
Calibration Facility and Capability

In Comate Intelligent Sensor, we are aware of that the calibration is extremely important to the performance of flow meters. Thus we established most advanced and accurate calibration system in our lab. Our sonic nozzle automatic calibration system with 0.03% accuracy is used to measure that every of our flow meter will be able to meet the accuracy and repeatability promised. All flow meter from Comate have been carefully calibrated and obtain its own unique calibration certificate before delivery.


We also provide calibration service for customers who have been using our product and require for annual re-calibration. Calibration certificate will also been provided.


If any question or inquiry on our calibration service, please do not hesitate to contact us through the information provided in “Contact Us” page.

Calibration service:

Accuracy available: down to 0.2%
Flow rate: 0~8000 m3/h

Pressure: 0~0.6 Mpa

Pipe size: DN15~DN300
Fluid: Air System reference: Sonic Nozzle


Field service:

Flow measurement
Pressure measurement
Temperature measurement
Leakage detect
Power consumption evaluate

Appraisal certificate
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Compressed Air
Steam Measurement
Gas Drainage
Natural Gas Network
Vortex Flowmeter
Thermal Mass Flowmeter
Compressor Online Monitoring System
Compressed Air Evaluation System
Calibration Service Configuration Tool

Address: 2nd floor, Building D2, Hefei Innovation Industrial Park, No.800 Wangjiang West Road,Hefei Tech Development Zone, Hefei, China
Tel: +86 (0551) 63653564
Fax: +86 (0551) 65316075
Skype: comatesales
E-mail: sales@comatemeter.com / fangliang@comatemeter.com