page 2
Contents
4.6
The keypad ......................................................................................................................25
4.6.1
Measuring method selection (plate, ring, density) ......................................................27
4.6.2
Starting and stopping measurements.........................................................................27
4.6.3
Entering measuring parameters .................................................................................28
4.6.4
Changing the basic settings (setup) ...........................................................................29
4.6.5
Illumination .................................................................................................................30
4.6.6
Stirrer .........................................................................................................................30
4.7
Suspending the measuring probes ..................................................................................31
5
Cleaning procedures.................................................................................... 32
5.1
Cleaning the sample vessel .............................................................................................32
5.1.1
Step 1: Cleaning with water........................................................................................32
5.1.2
Step 2: Check cleanliness..........................................................................................32
5.1.3
Step 3 (if necessary): Scarfing ...................................................................................33
5.1.4
Step 4 (if necessary): Cleaning with oxidising acid ....................................................33
5.2
Cleaning the ring and plate ..............................................................................................33
5.3
Cleaning the measuring probe for determining the density..............................................34
6
Preparing a measurement ........................................................................... 35
6.1
Safety information ............................................................................................................ 35
6.1.1
Working with highly flammable liquids........................................................................35
6.1.2
Measurements at high temperatures..........................................................................35
6.2
Setting up and filling the sample vessel ...........................................................................36
6.3
General course of a measurement...................................................................................37
6.4
Data transfer and storage (optional) ................................................................................37
6.5
Check list before starting a measurement........................................................................38
7
Measurements with the plate or rod method ............................................... 39
7.1
Main menu “Plate Method”...............................................................................................39
7.1.1
Measuring mode ........................................................................................................39
7.1.2
Reading limit ..............................................................................................................40
7.1.3
Interval .......................................................................................................................40
7.1.4
Wetted length .............................................................................................................40
7.2
Parameters for the plate method in Setup........................................................................41
7.2.1
Immersing speed (mm/min)........................................................................................41
7.2.2
Detection speed (mm/min) .........................................................................................42
7.2.3
Immersion depth (mm) ...............................................................................................42
Summary of Contents for K11 MK3
Page 1: ...Tensiometer K11 MK3 User Manual V3 05 KR SS GmbH Hamburg 2000 2010...
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