The described work was carried out on June 2016 by the Istituto Nazionale di Ricerca Metrologica (INRiM) of Turin (Italy), under the request of the Testi & Cini S.r.l., Firenze. The experimental results of the absolute measurement of the free-fall acceleration g in the Testi & Cini’s laboratory dedicated to the pressure balance calibration are reported. The measurements were performed with the transportable absolute gravimeter IMGC-02 of the INRiM. With the IMGC-02 instrument a relative accuracy of few parts in 109 is reachable, i.e. measurement of g with uncertainty of tens microgals (1 μGal = 1 × 10−8 m s−2).
|Titolo:||Absolute measurements of the free-fall acceleration in the Testi & Cini laboratory in Firenze|
|Data di pubblicazione:||2016|
|Appare nelle tipologie:||5.12 Altro|