Ammonit Wind Tunnel GmbH is accredited according to DAkkS as an independent calibration laboratory in accordance with DIN EN ISO / IEC 17025. Ammonit Wind Tunnel is also a member of the MEASNET network. With DAkkS accreditation and MEASNET membership, we can calibrate wind sensors according to IEC 61400-12-1 and MEASNET in our wind tunnel. Our wind tunnel is primarily used for calibration, testing and classification of anemometers. In addition, you can also use our wind tunnel for individual projects. In our wind tunnel, we calibrate your shell cross and ultrasonic anemometers as well as wind vanes. You will receive a detailed calibration certificate for each calibrated sensor. Our Göttingen wind tunnel with semi-open measuring section is designed for the calibration, testing and measurement of shell cross anemometers, wind vanes and ultrasonic anemometers.