Air Velocity

Air velocity calibration is the process of verifying and adjusting the accuracy of instruments that measure the velocity of airflow, such as anemometers, air velocity sensors, and pitot tubes, to ensure they provide precise and reliable readings. This calibration process involves comparing the readings of the instrument under test to a known reference standard, such as a calibrated wind tunnel or a precision flow generator, to make necessary adjustments. At CS Lab Limited, we provide expert air velocity calibration services that ensure the precision and reliability of your airflow measurement instruments. Our capabilities include:

Comprehensive Instrument Coverage: We calibrate a wide range of air velocity measurement instruments, including:

Anemometer/Air flow meter (0 to 30 m/s); Air Flow Hood (0 to 3000 cfm); Liquid Flow (0 to 23 m3/h); Gas Flow ( 0 to 23 m3/h); Air Sampler ( 100 l/m to 200 l/m); Compressed Air Sampler ( 100 to 200 l/m); Mass flow meter ( 0 to 100 l/m).


Calibration ensures that airflow measuring instruments provide accurate readings, which is critical for systems that rely on precise ventilation, temperature control, and air distribution. CS Lab Limited’s air velocity calibration services support industries such as HVAC, Environmental Monitoring, Industrial Ventilation, Research & Development.