PTB > Structure > Division 3 > Department 3.3 > Working Group 3.32
	Deutsche Version

Working Group 3.32 Properties of liquids - - Calibration of hydrometers - Calibration of pycnometers - Amtliche Alkoholtafeln (Official alcohol tables) - List of standards for density, viscosity, and volume of liquids - Literature TOP Tasks   Precision measurement of the density and viscosity of liquids  Collaboration in providing standards for density, viscosity, and volume of   liquids  Advice and technical assessment within the scope of the monitoring for  the German  Calibration Service DKD for density, viscosity, and volume  Type approval of density and volume measuring devices Main focus of activities Measurement of small flow rates n the range 1 µl/min to 1 ml/min Density and viscosity of biofuels Density of sea water Our offer to you  Reference liquids for density for the calibration of oscillation-type densitymeters  Newtonian reference liquids for viscosity for the calibration of capillary viscometers  Non-Newtonian test liquids for viscosity  Reference materials for viscosity measurements in glass melts  Calibration of capillary viscometers  Secondary basic liquid SN 01 for the calibration of viscometers  Type approval of density, volume and concentration measuring devices and of dairy      measuring devices  Measurement of the density of liquids  Measurement of the viscosity of liquids TOP Contact Head of Working Group Dr. Henning Wolf Tel.: 0531 592-3320 E-Mail: Henning.Wolf@ptb.de Office Jutta König Tel.: +49(0)531-592-3301 Fax: +49(0)531-592-3305 E-Mail: jutta.koenig@ptb.de Address Physikalisch-Technische Bundesanstalt Working Group 3.32 Bundesallee 100 38116 Braunschweig Germany © Physikalisch-Technische Bundesanstalt Page created: 2004-03-15, last update: 2009-11-03, Daniela Klaus