AEROMETROLOGIE can calibrate tachometers (optics, mechanics and linear) and stroboscopes and centrifuges.
NEWS: from the 27th Septembre 2021, the calibrations take place in Pernes-Les-Fontaines.
The reference velocity is obtained :
For the stroboscopes, the flash number is read by a photoelectric cell coupled to a frequency measure.
For the centrifuges, the rotation speed is read by a phot-reflexion tachometer and the time is measured by a master chronometer.
– 6 to 100 000 rpm (optics)
– 20 to 3 600 rpm (mechanics)
– 1 to 300 rpm (linear)
– 20 to 50 000 fpm (stroboscopes)
– 100 to 25000 rpm and 20 to 3600 s (centrifuge)
in PERNES-LES-FONTAINES (84)
Scope in available on www.cofrac.fr
Non accredited, Aérométrologie proposes a chronometer and frequencemeter verification.