Operating instructions

METTLER TOLEDO DE40/50/51 Density Meter 23
5.3 Perform a measurement
Perform for example two measurements with your standard sample.
5.3.1 Set the parameter of the method
- Press the <MEAS.PARA> key.
Enter your method name and
measuring temperature. Leave
stability and limit time as given.
Select "Sequence On" with the →
key (with ASU-DE). The sequence
has to be "Off" without ASU-DE.
Setting of the sequence with
ASU-DE: Set the parameters accor-
ding to the following displays.
5.3.2 Define the sample file (with or without ASU-DE)
- Press <SAMPLE> to enter the sample data: sample number and sample ID.
Enter sample no, for example 02-01:
press 2 <ENTER> 1 <ENTER>.
Enter your sample ID using the
alphanumeric keys (max. 10
characters) and confirm with
<ENTER>.
Getting started
Method 0 < Meas.Parameter > VA
Method Name :[TestMeth]
Measurement Temp.:[ 20.00]°C
Stability :[1]
Limit Time :[ 600]s
Sequence : Off On
Method 0 < Meas.Parameter > VA
Sampling : Off Set Auto
Sampling Time :[ 5]s
Drain : Off Set Auto
Drain Time :[ 10]s
Rinse-1 : Off Set
Method 0 < Meas.Parameter >
Calib. :<Air&Water>
Exit : [Execute]
Method 0 < Meas.Parameter > VA
Rinse-1 Time :[ 5]s
Rinse-2 : Off Set Auto
Purge : Off Set Auto
Purge Time :[ 60]s
Cell Test : Off On
< Sample >
Sample No. : [02]-[01]
Sample ID : [ORANGE ]
Exit : [Execute]