Flow calibration
EP Calibration Laboratory & Service – Your partner for flow calibration!
With our guiding principle Focus on Precision, our calibration laboratory at EP Ehrler Prüftechnik is your reliable partner for flow calibrations of individual measuring elements as well as entire test benches.
We offer accredited* and factory calibrations**. Your calibrations are carried out in one of Germany’s most precise flow laboratories, accredited according to DIN EN ISO/IEC 17025:2018 – for consistently reliable, traceable results.
Do you have a test bench from us? We are also happy to perform calibrations directly on‑site at your location – combined with test bench service and maintenance upon request.
Or expand your team’s expertise with practical flow training sessions with flow measurement experts.
“We are an international and interdisciplinary team of test engineers who perform calibrations for our customers with great passion and a focus on precision. Did you know that our new scope of accreditation enables improved gas flow calibrations in certain measuring ranges 0.16 m³/h to 4 000 m³/h with an extended measurement uncertainty of approx. 0.2 % × QV?“
Alper Tortoc, EP Head of Calibration Laboratory
Now even more precise:
With our latest reaccreditation, we have improved our measurement uncertainties for temperature and pressure calibrations – for maximum accuracy and confidence in your measurement results.
Focus on Precision with our accredited* calibrations:
| Volume flow (gases) | 100 ml/h … 4 000 m³/h |
| Mass flow (gases) | 100 mg/h … 4 500 kg/h |
| Absolute pressure | 0.15 … 11 bar |
| Gauge pressure | –0.85 … 600 bar |
| Differential pressure | -1000 … 10000 hPa |
| Temperature | –35 … +175 °C |
| Humidity | 10 … 90 % rH |
Further details can be found here on our website in our accreditation scope or via DAkkS under D-K-21444-01-00 here.
*Calibration laboratory accredited by DAkkS according to DIN EN ISO/IEC 17025:2018. The accreditation is valid only for the scope of accreditation listed in the certificate annex D‑K‑21444‑01‑00.
**not accredited and therefore not covered by the EA MLA” in accordance with EA-3/01 M:2024 pt. 5.2.1
Contact your personal contact now and tell us about your calibration, service or training requirements!
