kruss K11 MK3 User Manual page 5

Contents
7.3 Measuring surface tension by the plate method............................................................... 43
7.4 Measuring interfacial tension by the plate method ........................................................... 44
8 Ring method measurements........................................................................ 47
8.1 Measuring parameters in the main menu of the ring method ........................................... 47
8.1.1 Measuring mode ........................................................................................................ 47
8.1.2 Correction................................................................................................................... 48
8.1.3 Reading limit .............................................................................................................. 50
8.1.4 Heavy density............................................................................................................. 50
8.1.5 Light density ............................................................................................................... 50
8.1.6 Relaxation / switching to the ring tear-off mode ......................................................... 50
8.1.7 Ring type .................................................................................................................... 51
8.2 Parameters for the ring method in Setup ......................................................................... 52
8.2.1 Measuring speed........................................................................................................ 52
8.2.2 Detection speed ......................................................................................................... 52
8.2.3 Immersion depth ........................................................................................................ 53
8.2.4 Immersion speed (mm/min)........................................................................................ 53
8.3 Measuring surface tension by the ring method ................................................................ 54
8.4 Measuring interfacial tension by the ring method............................................................. 56
8.4.1 Interfacial tension pull................................................................................................. 56
8.4.2 Interfacial tension push .............................................................................................. 59
9 Density measurement.................................................................................. 62
9.1 Parameters for the density measurement in Setup .......................................................... 62
9.1.1 Detection speed (mm/min) ......................................................................................... 62
9.1.2 Immersion speed (mm/min)........................................................................................ 63
9.2 Measuring the density ...................................................................................................... 63
9.3 Entering the density of a different probe .......................................................................... 66
10 Basic settings (setup menu and special functions) .................................... 67
10.1 First page of the setup menu ........................................................................................... 68
10.1.1 measuring speed........................................................................................................ 68
10.1.2 Immersion speed........................................................................................................ 68
10.1.3 Detection speed ......................................................................................................... 69
10.1.4 Acceleration due to gravity ......................................................................................... 69
10.2 Second page of the setup menu ...................................................................................... 70
10.2.1 Immersion depth ........................................................................................................ 70
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