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).
Absolute measurements of the free-fall acceleration in the Testi & Cini laboratory in Firenze / Biolcati, E.; Germak, ALESSANDRO FRANCO LIDIA; Mazzoleni, Fabrizio; Origlia, Claudio; Palumbo, S.; Vitiello, Francesco. - 35/2016:(2016), pp. 1-23. [10.13140/RG.2.2.20600.03843]
Absolute measurements of the free-fall acceleration in the Testi & Cini laboratory in Firenze
GERMAK, ALESSANDRO FRANCO LIDIA;MAZZOLENI, FABRIZIO;ORIGLIA, CLAUDIO;VITIELLO, FRANCESCO
2016
Abstract
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).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
