| Zugriffsnummer | 53585 |
| Dokumenttyp | Bericht |
| Sprache | Englisch |
| Titel | An intercomparison of force standard machines at the South AfricanBureau of Standards, RSA and the Physikalisch-Technische Bundesanstalt, FRG |
| Autor(in); Institution |
Sawla, Amritlal; PTB-Braunschweig
Peters, Manfred; 1.21, Kraftmessung, PTB-Braunschweig
|
| Quelle/Jahr | (1985), 88 S. |
| Schriftenreihe | PTB-Bericht PTB-Me-68 |
| ISSN | 0341-6720 |
| Berichtsnummer | PTB-Me-68 |
| Verlag | Braunschweig: Physikal.-Techn. Bundesanstalt |
| Zusammenfassung | The result of these comparison measurements have shown that it is possible to determine theoretically the effective transmission ratio of the hydraulic force standard machines with a relative uncertainty of about 1 á 10-4 for the mean widening of the piston cylinder systems. Furthermore, it is possible to apply the same stack of dead to the different, independent loading piston-cylinder systems for the different nominal forces and thus achieve an economical solution for the design of the hydraulic force standard machines. |
