UKAS Lab 0625 | Air Velocity Calibration
Vane anemometer calibration
0.1 to 50 m/s
air velocity range
7
Working day average turnaround
3-day
fast-track available
0625
UKAS Lab · ISO/IEC 17025:2017
What is vane anemometer calibration?
Vane anemometer calibration at Labcal
A vane anemometer measures air speed from the rotation of a small propeller or vane wheel. Calibration compares the instrument’s reading with a traceable reference velocity in a controlled wind tunnel, so you know the actual error at each point across the range you use.
Vane anemometers are the workhorse of HVAC commissioning, fume cupboard testing and cleanroom air change checks. Bearings wear, vanes collect dust and small knocks bend blades, and each one shifts the reading with no visible sign. A UKAS calibration puts a number on that drift before an auditor or a commissioning report does.
Labcal calibrates handheld and probe-mounted vane anemometers in multiple wind tunnels on site, with single or multi-point calibration and adjustment where the instrument allows it.
Instruments we calibrate
- Handheld vane anemometers
- Vane probes for multifunction meters
- Large-diameter vane heads for duct and grille work
- Small-diameter vane probes
- Vane anemometers with temperature measurement
- Data-logging vane anemometers
If your instrument is not listed, contact us and we will confirm suitability.
Air velocity range
0.1 to 50 m/s
Typical manufacturers
Testo · TSI · Kimo · Kestrel · Airflow · ATP · Fluke · RS PRO
Every blade, every point, against a traceable reference
We mount your anemometer in the test section and step the tunnel through the points you need. At each point the vane reading is logged against our reference velocity, and the difference goes on your certificate with its measurement uncertainty.
Tell us the points your procedures call for, such as fume cupboard face velocities around 0.5 m/s, and we will calibrate there.
From your bench to a UKAS certificate
Send it in
Courier your instruments to our Lymington laboratory, or ask us to arrange collection for larger batches.
Calibrated in the wind tunnel
Your vane is compared with our traceable reference velocity at each point you need, across our 0.1 to 50 m/s UKAS scope.
Certificate back
A UKAS certificate with results and measurement uncertainty at every point. Average 7 working days, 3-day fast-track by arrangement.
What a drifting vane costs you
Audit-ready evidence
Fume cupboard and cleanroom tests are only as good as the anemometer behind them. A UKAS certificate answers the first question an auditor asks.
Returned to you, quickly
Average 7 working days, with a 3-day fast-track by arrangement when a commissioning deadline will not move.
Traceable to national standards
Every result traces through our UKAS-accredited reference standards, so your readings hold up in a report.
Industries Served
Who needs vane anemometer calibration?
Vane anemometers support ventilation, containment and environmental work across regulated sites.
Accreditation
UKAS Lab 0625 · ISO/IEC 17025:2017
Labcal is independently accredited by the United Kingdom Accreditation Service. Our UKAS vane anemometer certificates are accepted by audit teams across regulated industries.
Common Questions
Questions about this calibration service
Straight answers to what quality managers and engineers ask most before sending instruments to Labcal.
What is vane anemometer calibration?
Vane anemometer calibration compares the instrument’s air speed reading with a traceable reference velocity in a controlled wind tunnel. The certificate records the reading error and measurement uncertainty at each calibrated point. UKAS accreditation means the laboratory has been independently assessed against ISO/IEC 17025:2017.
What velocity range can you calibrate vane anemometers over?
Our UKAS-accredited air velocity calibration covers 0.1 to 50 m/s. Most vane anemometers are calibrated across part of that range, chosen to match how the instrument is used. Tell us the points you need and we will confirm them when we quote.
How often should a vane anemometer be calibrated?
Annual calibration is common for anemometers used in fume cupboard testing, cleanroom verification and HVAC commissioning. Your quality system should set the interval based on how critical the measurement is and how much the instrument has drifted between calibrations.
Can you calibrate the vane probe and the meter together?
Yes. Where a vane probe plugs into a multifunction meter, we calibrate the probe and meter as a pair so the certificate reflects the readings you actually take. Send both, and tell us the serial numbers you want on the certificate.
Other air velocity instruments we calibrate
Calibration quote
Get a price for vane anemometer calibration
Tell us what needs calibrating and our lab will come back with a price and turnaround estimate.
- UKAS accredited laboratory, Lab 0625
- 7 working days average turnaround from receipt
- Express 3-day service when you need it back fast
All air velocity instrument types covered under UKAS Lab 0625.
Switching labs? Send us your current certificate and we will quote a like-for-like service in 24 hours. No switching cost.