Cena s DPH / bez DPH
Sponsored link
sklademVydáno: 2007-06-29
PD ISO/TR 9824:2007
Hydrometry. Measurement of free surface flow in closed conduits
Formát
Dostupnost
Cena a měna
Anglicky Zabezpečené PDF
K okamžitému stažení
7998 Kč
Anglicky Tisk
Skladem
7998 Kč
Označení normy: | PD ISO/TR 9824:2007 |
Počet stran: | 38 |
Vydáno: | 2007-06-29 |
ISBN: | 978 0 580 53565 9 |
Status: | Standard |
Popis
PD ISO/TR 9824:2007
This standard PD ISO/TR 9824:2007 Hydrometry. Measurement of free surface flow in closed conduits is classified in these ICS categories:
- 17.120.10 Flow in closed conduits
This Technical Report provides a synopsis of the methods of flow gauging that can be deployed in closed conduits flowing part full, i.e. with a free open water surface. It provides a brief description of each method with particular reference to other International Standards where appropriate, the attributes and limitations of each technique, possible levels of uncertainty in the flow determinations and specific equipment requirements. The uncertainties quoted herein are expanded uncertainties with a coverage factor of 2 and an approximate confidence level of 95 %.